89
89
<a name="l00064"></a>00064 <span class="comment"> * 24-May-99 Original Code</span>
90
90
<a name="l00065"></a>00065 <span class="comment"> * 09-Jan-06 Added new geoid height interpolation methods</span>
91
91
<a name="l00066"></a>00066 <span class="comment"> * 03-14-07 Original C++ Code</span>
92
<a name="l00067"></a>00067 <span class="comment"> *</span>
93
<a name="l00068"></a>00068 <span class="comment"> */</span>
94
<a name="l00069"></a>00069
95
<a name="l00070"></a>00070 <span class="preprocessor">#include <vector></span>
92
<a name="l00067"></a>00067 <span class="comment"> * 05-12-10 S. Gillis, BAEts26542, MSL-HAE for 30 minute grid added</span>
93
<a name="l00068"></a>00068 <span class="comment"> * 07-21-10 Read in full file at once instead of one post at a time </span>
94
<a name="l00069"></a>00069 <span class="comment"> */</span>
95
<a name="l00070"></a>00070
96
96
<a name="l00071"></a>00071 <span class="preprocessor">#include "<a class="code" href="_dtcc_api_8h.html">DtccApi.h</a>"</span>
97
97
<a name="l00072"></a>00072
98
98
<a name="l00073"></a>00073 <span class="keyword">namespace </span>MSP
99
99
<a name="l00074"></a>00074 {
100
<a name="l00075"></a>00075 <span class="keyword">namespace </span>CCS
101
<a name="l00076"></a>00076 {
102
<a name="l00077"></a>00077 <span class="comment">/***************************************************************************/</span>
103
<a name="l00078"></a>00078 <span class="comment">/*</span>
104
<a name="l00079"></a>00079 <span class="comment"> * DEFINES</span>
105
<a name="l00080"></a>00080 <span class="comment"> */</span>
106
<a name="l00081"></a>00081
107
<a name="l00082"></a><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">00082</a> <span class="keyword">class </span><a class="code" href="_dtcc_api_8h.html#a5995458476ac88a055b3f40b0238f2ae">MSP_DTCC_API</a> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>
108
<a name="l00083"></a>00083 {
109
<a name="l00084"></a><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html#a91404534d9fd3dbd6834b1a6c5925410">00084</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library_cleaner.html">GeoidLibraryCleaner</a>;
110
<a name="l00085"></a>00085
111
<a name="l00086"></a>00086 <span class="keyword">public</span>:
112
<a name="l00087"></a>00087
113
<a name="l00088"></a>00088 <span class="comment">/* The function getInstance returns an instance of the GeoidLibrary</span>
114
<a name="l00089"></a>00089 <span class="comment"> */</span>
115
<a name="l00090"></a>00090
116
<a name="l00091"></a>00091 <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>* getInstance();
117
<a name="l00092"></a>00092
118
<a name="l00093"></a>00093
119
<a name="l00094"></a>00094 <span class="comment">/*</span>
120
<a name="l00095"></a>00095 <span class="comment"> * The function removeInstance removes this GeoidLibrary instance from the</span>
121
<a name="l00096"></a>00096 <span class="comment"> * total number of instances. </span>
122
<a name="l00097"></a>00097 <span class="comment"> */</span>
123
<a name="l00098"></a>00098
124
<a name="l00099"></a>00099 <span class="keyword">static</span> <span class="keywordtype">void</span> removeInstance();
100
<a name="l00075"></a>00075 <span class="keyword">class </span>CCSThreadMutex;
101
<a name="l00076"></a>00076 <span class="keyword">namespace </span>CCS
102
<a name="l00077"></a>00077 {
103
<a name="l00078"></a><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">00078</a> <span class="keyword">class </span><a class="code" href="_dtcc_api_8h.html#a5995458476ac88a055b3f40b0238f2ae">MSP_DTCC_API</a> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>
104
<a name="l00079"></a>00079 {
105
<a name="l00080"></a><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html#a91404534d9fd3dbd6834b1a6c5925410">00080</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library_cleaner.html">GeoidLibraryCleaner</a>;
106
<a name="l00081"></a>00081
107
<a name="l00082"></a>00082 <span class="keyword">public</span>:
108
<a name="l00083"></a>00083
109
<a name="l00084"></a>00084 <span class="comment">/* The function getInstance returns an instance of the GeoidLibrary</span>
110
<a name="l00085"></a>00085 <span class="comment"> */</span>
111
<a name="l00086"></a>00086
112
<a name="l00087"></a>00087 <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>* getInstance();
113
<a name="l00088"></a>00088
114
<a name="l00089"></a>00089
115
<a name="l00090"></a>00090 <span class="comment">/*</span>
116
<a name="l00091"></a>00091 <span class="comment"> * The function removeInstance removes this GeoidLibrary </span>
117
<a name="l00092"></a>00092 <span class="comment"> * instance from the total number of instances. </span>
118
<a name="l00093"></a>00093 <span class="comment"> */</span>
119
<a name="l00094"></a>00094
120
<a name="l00095"></a>00095 <span class="keyword">static</span> <span class="keywordtype">void</span> removeInstance();
121
<a name="l00096"></a>00096
122
<a name="l00097"></a>00097
123
<a name="l00098"></a>00098 ~<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>( <span class="keywordtype">void</span> );
124
<a name="l00099"></a>00099
125
125
<a name="l00100"></a>00100
126
<a name="l00101"></a>00101
127
<a name="l00102"></a>00102 ~<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>( <span class="keywordtype">void</span> );
128
<a name="l00103"></a>00103
129
<a name="l00104"></a>00104
130
<a name="l00105"></a>00105 <span class="comment">/*</span>
131
<a name="l00106"></a>00106 <span class="comment"> * The function convertEllipsoidToEGM96FifteenMinBilinearGeoidHeight converts the specified WGS84</span>
132
<a name="l00107"></a>00107 <span class="comment"> * ellipsoid height at the specified geodetic coordinates to the equivalent</span>
133
<a name="l00108"></a>00108 <span class="comment"> * geoid height, using the EGM96 gravity model and the bilinear interpolation method.</span>
134
<a name="l00109"></a>00109 <span class="comment"> *</span>
135
<a name="l00110"></a>00110 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
136
<a name="l00111"></a>00111 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
137
<a name="l00112"></a>00112 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
138
<a name="l00113"></a>00113 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
139
<a name="l00114"></a>00114 <span class="comment"> *</span>
140
<a name="l00115"></a>00115 <span class="comment"> */</span>
141
<a name="l00116"></a>00116
142
<a name="l00117"></a>00117 <span class="keywordtype">void</span> convertEllipsoidToEGM96FifteenMinBilinearGeoidHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> ellipsoidHeight, <span class="keywordtype">double</span> *geoidHeight );
143
<a name="l00118"></a>00118
144
<a name="l00119"></a>00119
145
<a name="l00120"></a>00120 <span class="comment">/*</span>
146
<a name="l00121"></a>00121 <span class="comment"> * The function convertEllipsoidToEGM96VariableNaturalSplineHeight converts the specified WGS84</span>
147
<a name="l00122"></a>00122 <span class="comment"> * ellipsoid height at the specified geodetic coordinates to the equivalent</span>
148
<a name="l00123"></a>00123 <span class="comment"> * geoid height, using the EGM96 gravity model and the natural spline interpolation method..</span>
149
<a name="l00124"></a>00124 <span class="comment"> *</span>
150
<a name="l00125"></a>00125 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
151
<a name="l00126"></a>00126 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
152
<a name="l00127"></a>00127 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
153
<a name="l00128"></a>00128 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
154
<a name="l00129"></a>00129 <span class="comment"> *</span>
155
<a name="l00130"></a>00130 <span class="comment"> */</span>
156
<a name="l00131"></a>00131
157
<a name="l00132"></a>00132 <span class="keywordtype">void</span> convertEllipsoidToEGM96VariableNaturalSplineHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> ellipsoidHeight, <span class="keywordtype">double</span> *geoidHeight );
158
<a name="l00133"></a>00133
159
<a name="l00134"></a>00134
160
<a name="l00135"></a>00135 <span class="comment">/*</span>
161
<a name="l00136"></a>00136 <span class="comment"> * The function convertEllipsoidToEGM84TenDegBilinearHeight converts the specified WGS84</span>
162
<a name="l00137"></a>00137 <span class="comment"> * ellipsoid height at the specified geodetic coordinates to the equivalent</span>
163
<a name="l00138"></a>00138 <span class="comment"> * geoid height, using the EGM84 gravity model and the bilinear interpolation method..</span>
164
<a name="l00139"></a>00139 <span class="comment"> *</span>
165
<a name="l00140"></a>00140 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
166
<a name="l00141"></a>00141 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
167
<a name="l00142"></a>00142 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
168
<a name="l00143"></a>00143 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
169
<a name="l00144"></a>00144 <span class="comment"> *</span>
170
<a name="l00145"></a>00145 <span class="comment"> */</span>
171
<a name="l00146"></a>00146
172
<a name="l00147"></a>00147 <span class="keywordtype">void</span> convertEllipsoidToEGM84TenDegBilinearHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> ellipsoidHeight, <span class="keywordtype">double</span> *geoidHeight );
173
<a name="l00148"></a>00148
174
<a name="l00149"></a>00149
175
<a name="l00150"></a>00150 <span class="comment">/*</span>
176
<a name="l00151"></a>00151 <span class="comment"> * The function convertEllipsoidToEGM84TenDegNaturalSplineHeight converts the specified WGS84</span>
177
<a name="l00152"></a>00152 <span class="comment"> * ellipsoid height at the specified geodetic coordinates to the equivalent</span>
178
<a name="l00153"></a>00153 <span class="comment"> * geoid height, using the EGM84 gravity model and the natural spline interpolation method..</span>
179
<a name="l00154"></a>00154 <span class="comment"> *</span>
180
<a name="l00155"></a>00155 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
181
<a name="l00156"></a>00156 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
182
<a name="l00157"></a>00157 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
183
<a name="l00158"></a>00158 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
184
<a name="l00159"></a>00159 <span class="comment"> *</span>
185
<a name="l00160"></a>00160 <span class="comment"> */</span>
126
<a name="l00101"></a>00101 <span class="comment">/*</span>
127
<a name="l00102"></a>00102 <span class="comment"> * The function convertEllipsoidToEGM96FifteenMinBilinearGeoidHeight</span>
128
<a name="l00103"></a>00103 <span class="comment"> * converts the specified WGS84 ellipsoid height at the specified</span>
129
<a name="l00104"></a>00104 <span class="comment"> * geodetic coordinates to the equivalent</span>
130
<a name="l00105"></a>00105 <span class="comment"> * geoid height, using the EGM96 gravity model and </span>
131
<a name="l00106"></a>00106 <span class="comment"> * the bilinear interpolation method.</span>
132
<a name="l00107"></a>00107 <span class="comment"> *</span>
133
<a name="l00108"></a>00108 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
134
<a name="l00109"></a>00109 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
135
<a name="l00110"></a>00110 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
136
<a name="l00111"></a>00111 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
137
<a name="l00112"></a>00112 <span class="comment"> *</span>
138
<a name="l00113"></a>00113 <span class="comment"> */</span>
139
<a name="l00114"></a>00114
140
<a name="l00115"></a>00115 <span class="keywordtype">void</span> convertEllipsoidToEGM96FifteenMinBilinearGeoidHeight(
141
<a name="l00116"></a>00116 <span class="keywordtype">double</span> longitude,
142
<a name="l00117"></a>00117 <span class="keywordtype">double</span> latitude,
143
<a name="l00118"></a>00118 <span class="keywordtype">double</span> ellipsoidHeight,
144
<a name="l00119"></a>00119 <span class="keywordtype">double</span> *geoidHeight );
145
<a name="l00120"></a>00120
146
<a name="l00121"></a>00121
147
<a name="l00122"></a>00122 <span class="comment">/*</span>
148
<a name="l00123"></a>00123 <span class="comment"> * The function convertEllipsoidToEGM96VariableNaturalSplineHeight</span>
149
<a name="l00124"></a>00124 <span class="comment"> * converts the specified WGS84 ellipsoid height at the specified</span>
150
<a name="l00125"></a>00125 <span class="comment"> * geodetic coordinates to the equivalent geoid height, </span>
151
<a name="l00126"></a>00126 <span class="comment"> * using the EGM96 gravity model and </span>
152
<a name="l00127"></a>00127 <span class="comment"> * the natural spline interpolation method.</span>
153
<a name="l00128"></a>00128 <span class="comment"> *</span>
154
<a name="l00129"></a>00129 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
155
<a name="l00130"></a>00130 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
156
<a name="l00131"></a>00131 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
157
<a name="l00132"></a>00132 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
158
<a name="l00133"></a>00133 <span class="comment"> *</span>
159
<a name="l00134"></a>00134 <span class="comment"> */</span>
160
<a name="l00135"></a>00135
161
<a name="l00136"></a>00136 <span class="keywordtype">void</span> convertEllipsoidToEGM96VariableNaturalSplineHeight(
162
<a name="l00137"></a>00137 <span class="keywordtype">double</span> longitude,
163
<a name="l00138"></a>00138 <span class="keywordtype">double</span> latitude,
164
<a name="l00139"></a>00139 <span class="keywordtype">double</span> ellipsoidHeight,
165
<a name="l00140"></a>00140 <span class="keywordtype">double</span> *geoidHeight );
166
<a name="l00141"></a>00141
167
<a name="l00142"></a>00142 <span class="comment">/*</span>
168
<a name="l00143"></a>00143 <span class="comment"> * The function convertEllipsoidToEGM84TenDegBilinearHeight</span>
169
<a name="l00144"></a>00144 <span class="comment"> * converts the specified WGS84 ellipsoid height at the specified</span>
170
<a name="l00145"></a>00145 <span class="comment"> * geodetic coordinates to the equivalent geoid height, </span>
171
<a name="l00146"></a>00146 <span class="comment"> * using the EGM84 gravity model and</span>
172
<a name="l00147"></a>00147 <span class="comment"> * the bilinear interpolation method.</span>
173
<a name="l00148"></a>00148 <span class="comment"> *</span>
174
<a name="l00149"></a>00149 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
175
<a name="l00150"></a>00150 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
176
<a name="l00151"></a>00151 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
177
<a name="l00152"></a>00152 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
178
<a name="l00153"></a>00153 <span class="comment"> *</span>
179
<a name="l00154"></a>00154 <span class="comment"> */</span>
180
<a name="l00155"></a>00155
181
<a name="l00156"></a>00156 <span class="keywordtype">void</span> convertEllipsoidToEGM84TenDegBilinearHeight(
182
<a name="l00157"></a>00157 <span class="keywordtype">double</span> longitude,
183
<a name="l00158"></a>00158 <span class="keywordtype">double</span> latitude,
184
<a name="l00159"></a>00159 <span class="keywordtype">double</span> ellipsoidHeight,
185
<a name="l00160"></a>00160 <span class="keywordtype">double</span> *geoidHeight );
186
186
<a name="l00161"></a>00161
187
<a name="l00162"></a>00162 <span class="keywordtype">void</span> convertEllipsoidToEGM84TenDegNaturalSplineHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> ellipsoidHeight, <span class="keywordtype">double</span> *geoidHeight );
188
<a name="l00163"></a>00163
189
<a name="l00164"></a>00164
190
<a name="l00165"></a>00165 <span class="comment">/*</span>
191
<a name="l00166"></a>00166 <span class="comment"> * The function convertEGM96FifteenMinBilinearGeoidToEllipsoidHeight converts the specified WGS84</span>
192
<a name="l00167"></a>00167 <span class="comment"> * geoid height at the specified geodetic coordinates to the equivalent</span>
193
<a name="l00168"></a>00168 <span class="comment"> * ellipsoid height, using the EGM96 gravity model and the bilinear interpolation method.</span>
194
<a name="l00169"></a>00169 <span class="comment"> *</span>
195
<a name="l00170"></a>00170 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
196
<a name="l00171"></a>00171 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
197
<a name="l00172"></a>00172 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
198
<a name="l00173"></a>00173 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
199
<a name="l00174"></a>00174 <span class="comment"> *</span>
200
<a name="l00175"></a>00175 <span class="comment"> */</span>
201
<a name="l00176"></a>00176
202
<a name="l00177"></a>00177 <span class="keywordtype">void</span> convertEGM96FifteenMinBilinearGeoidToEllipsoidHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> geoidHeight, <span class="keywordtype">double</span> *ellipsoidHeight );
203
<a name="l00178"></a>00178
204
<a name="l00179"></a>00179
205
<a name="l00180"></a>00180 <span class="comment">/*</span>
206
<a name="l00181"></a>00181 <span class="comment"> * The function convertEGM96VariableNaturalSplineToEllipsoidHeight converts the specified WGS84</span>
207
<a name="l00182"></a>00182 <span class="comment"> * geoid height at the specified geodetic coordinates to the equivalent</span>
208
<a name="l00183"></a>00183 <span class="comment"> * ellipsoid height, using the EGM96 gravity model and the natural spline interpolation method.</span>
209
<a name="l00184"></a>00184 <span class="comment"> *</span>
210
<a name="l00185"></a>00185 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
211
<a name="l00186"></a>00186 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
212
<a name="l00187"></a>00187 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
213
<a name="l00188"></a>00188 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
214
<a name="l00189"></a>00189 <span class="comment"> *</span>
215
<a name="l00190"></a>00190 <span class="comment"> */</span>
216
<a name="l00191"></a>00191
217
<a name="l00192"></a>00192 <span class="keywordtype">void</span> convertEGM96VariableNaturalSplineToEllipsoidHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> geoidHeight, <span class="keywordtype">double</span> *ellipsoidHeight );
218
<a name="l00193"></a>00193
219
<a name="l00194"></a>00194
220
<a name="l00195"></a>00195 <span class="comment">/*</span>
221
<a name="l00196"></a>00196 <span class="comment"> * The function convertEGM84TenDegBilinearToEllipsoidHeight converts the specified WGS84</span>
222
<a name="l00197"></a>00197 <span class="comment"> * geoid height at the specified geodetic coordinates to the equivalent</span>
223
<a name="l00198"></a>00198 <span class="comment"> * ellipsoid height, using the EGM84 gravity model and the bilinear interpolation method.</span>
224
<a name="l00199"></a>00199 <span class="comment"> *</span>
225
<a name="l00200"></a>00200 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
226
<a name="l00201"></a>00201 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
227
<a name="l00202"></a>00202 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
228
<a name="l00203"></a>00203 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
229
<a name="l00204"></a>00204 <span class="comment"> *</span>
230
<a name="l00205"></a>00205 <span class="comment"> */</span>
231
<a name="l00206"></a>00206
232
<a name="l00207"></a>00207 <span class="keywordtype">void</span> convertEGM84TenDegBilinearToEllipsoidHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> geoidHeight, <span class="keywordtype">double</span> *ellipsoidHeight );
233
<a name="l00208"></a>00208
234
<a name="l00209"></a>00209
235
<a name="l00210"></a>00210 <span class="comment">/*</span>
236
<a name="l00211"></a>00211 <span class="comment"> * The function convertEGM84TenDegNaturalSplineToEllipsoidHeight converts the specified WGS84</span>
237
<a name="l00212"></a>00212 <span class="comment"> * geoid height at the specified geodetic coordinates to the equivalent</span>
238
<a name="l00213"></a>00213 <span class="comment"> * ellipsoid height, using the EGM84 gravity model and the natural spline interpolation method.</span>
239
<a name="l00214"></a>00214 <span class="comment"> *</span>
240
<a name="l00215"></a>00215 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
241
<a name="l00216"></a>00216 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
242
<a name="l00217"></a>00217 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
243
<a name="l00218"></a>00218 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
244
<a name="l00219"></a>00219 <span class="comment"> *</span>
245
<a name="l00220"></a>00220 <span class="comment"> */</span>
246
<a name="l00221"></a>00221
247
<a name="l00222"></a>00222 <span class="keywordtype">void</span> convertEGM84TenDegNaturalSplineToEllipsoidHeight( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> geoidHeight, <span class="keywordtype">double</span> *ellipsoidHeight );
248
<a name="l00223"></a>00223
249
<a name="l00224"></a>00224 <span class="keyword">protected</span>:
250
<a name="l00225"></a>00225
251
<a name="l00226"></a>00226 <span class="comment">/*</span>
252
<a name="l00227"></a>00227 <span class="comment"> * The constructor creates an empty list which is used to store the geoid separation data</span>
253
<a name="l00228"></a>00228 <span class="comment"> * contained in the data files egm84.grd and egm96.grd</span>
254
<a name="l00229"></a>00229 <span class="comment"> */</span>
255
<a name="l00230"></a>00230
256
<a name="l00231"></a>00231 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>();
257
<a name="l00232"></a>00232
258
<a name="l00233"></a>00233
259
<a name="l00234"></a>00234 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a> &gl );
260
<a name="l00235"></a>00235
187
<a name="l00162"></a>00162 <span class="comment">/*</span>
188
<a name="l00163"></a>00163 <span class="comment"> * The function convertEllipsoidToEGM84TenDegNaturalSplineHeight</span>
189
<a name="l00164"></a>00164 <span class="comment"> * converts the specified WGS84 ellipsoid height at the specified</span>
190
<a name="l00165"></a>00165 <span class="comment"> * geodetic coordinates to the equivalent geoid height, </span>
191
<a name="l00166"></a>00166 <span class="comment"> * using the EGM84 gravity model and</span>
192
<a name="l00167"></a>00167 <span class="comment"> * the natural splineinterpolation method.</span>
193
<a name="l00168"></a>00168 <span class="comment"> *</span>
194
<a name="l00169"></a>00169 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
195
<a name="l00170"></a>00170 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
196
<a name="l00171"></a>00171 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
197
<a name="l00172"></a>00172 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
198
<a name="l00173"></a>00173 <span class="comment"> *</span>
199
<a name="l00174"></a>00174 <span class="comment"> */</span>
200
<a name="l00175"></a>00175
201
<a name="l00176"></a>00176 <span class="keywordtype">void</span> convertEllipsoidToEGM84TenDegNaturalSplineHeight(
202
<a name="l00177"></a>00177 <span class="keywordtype">double</span> longitude,
203
<a name="l00178"></a>00178 <span class="keywordtype">double</span> latitude,
204
<a name="l00179"></a>00179 <span class="keywordtype">double</span> ellipsoidHeight,
205
<a name="l00180"></a>00180 <span class="keywordtype">double</span> *geoidHeight );
206
<a name="l00181"></a>00181
207
<a name="l00182"></a>00182 <span class="comment">/*</span>
208
<a name="l00183"></a>00183 <span class="comment"> * The function convertEllipsoidToEGM84ThirtyMinBiLinearHeight</span>
209
<a name="l00184"></a>00184 <span class="comment"> * converts the specified WGS84 ellipsoid height at the specified</span>
210
<a name="l00185"></a>00185 <span class="comment"> * geodetic coordinates to the equivalent geoid height,</span>
211
<a name="l00186"></a>00186 <span class="comment"> * using the EGM84 gravity model and</span>
212
<a name="l00187"></a>00187 <span class="comment"> * the bilinear interpolation method.</span>
213
<a name="l00188"></a>00188 <span class="comment"> *</span>
214
<a name="l00189"></a>00189 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
215
<a name="l00190"></a>00190 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
216
<a name="l00191"></a>00191 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (input)</span>
217
<a name="l00192"></a>00192 <span class="comment"> * geoidHeight : Geoid height, in meters. (output)</span>
218
<a name="l00193"></a>00193 <span class="comment"> *</span>
219
<a name="l00194"></a>00194 <span class="comment"> */</span>
220
<a name="l00195"></a>00195
221
<a name="l00196"></a>00196 <span class="keywordtype">void</span> convertEllipsoidToEGM84ThirtyMinBiLinearHeight(
222
<a name="l00197"></a>00197 <span class="keywordtype">double</span> longitude,
223
<a name="l00198"></a>00198 <span class="keywordtype">double</span> latitude,
224
<a name="l00199"></a>00199 <span class="keywordtype">double</span> ellipsoidHeight,
225
<a name="l00200"></a>00200 <span class="keywordtype">double</span> *geoidHeight );
226
<a name="l00201"></a>00201
227
<a name="l00202"></a>00202 <span class="comment">/*</span>
228
<a name="l00203"></a>00203 <span class="comment"> * The function convertEGM96FifteenMinBilinearGeoidToEllipsoidHeight</span>
229
<a name="l00204"></a>00204 <span class="comment"> * converts the specified WGS84 geoid height at the specified</span>
230
<a name="l00205"></a>00205 <span class="comment"> * geodetic coordinates to the equivalent ellipsoid height,</span>
231
<a name="l00206"></a>00206 <span class="comment"> * using the EGM96 gravity model and </span>
232
<a name="l00207"></a>00207 <span class="comment"> * the bilinear interpolation method.</span>
233
<a name="l00208"></a>00208 <span class="comment"> *</span>
234
<a name="l00209"></a>00209 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
235
<a name="l00210"></a>00210 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
236
<a name="l00211"></a>00211 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
237
<a name="l00212"></a>00212 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
238
<a name="l00213"></a>00213 <span class="comment"> *</span>
239
<a name="l00214"></a>00214 <span class="comment"> */</span>
240
<a name="l00215"></a>00215
241
<a name="l00216"></a>00216 <span class="keywordtype">void</span> convertEGM96FifteenMinBilinearGeoidToEllipsoidHeight(
242
<a name="l00217"></a>00217 <span class="keywordtype">double</span> longitude,
243
<a name="l00218"></a>00218 <span class="keywordtype">double</span> latitude,
244
<a name="l00219"></a>00219 <span class="keywordtype">double</span> geoidHeight,
245
<a name="l00220"></a>00220 <span class="keywordtype">double</span> *ellipsoidHeight );
246
<a name="l00221"></a>00221
247
<a name="l00222"></a>00222
248
<a name="l00223"></a>00223 <span class="comment">/*</span>
249
<a name="l00224"></a>00224 <span class="comment"> * The function convertEGM96VariableNaturalSplineToEllipsoidHeight</span>
250
<a name="l00225"></a>00225 <span class="comment"> * converts the specified WGS84 geoid height at the specified</span>
251
<a name="l00226"></a>00226 <span class="comment"> * geodetic coordinates to the equivalent ellipsoid height,</span>
252
<a name="l00227"></a>00227 <span class="comment"> * using the EGM96 gravity model and</span>
253
<a name="l00228"></a>00228 <span class="comment"> * the natural spline interpolation method.</span>
254
<a name="l00229"></a>00229 <span class="comment"> *</span>
255
<a name="l00230"></a>00230 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
256
<a name="l00231"></a>00231 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
257
<a name="l00232"></a>00232 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
258
<a name="l00233"></a>00233 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
259
<a name="l00234"></a>00234 <span class="comment"> *</span>
260
<a name="l00235"></a>00235 <span class="comment"> */</span>
261
261
<a name="l00236"></a>00236
262
<a name="l00237"></a>00237 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>& operator=( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a> &gl );
263
<a name="l00238"></a>00238
264
<a name="l00239"></a>00239
265
<a name="l00240"></a>00240 <span class="keyword">private</span>:
266
<a name="l00241"></a>00241
267
<a name="l00242"></a>00242 <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>* instance;
268
<a name="l00243"></a>00243 <span class="keyword">static</span> <span class="keywordtype">int</span> instanceCount;
269
<a name="l00244"></a>00244
270
<a name="l00245"></a>00245 <span class="comment">/* List of EGM96 elevations */</span>
271
<a name="l00246"></a>00246 std::vector<float> egm96GeoidList;
272
<a name="l00247"></a>00247
273
<a name="l00248"></a>00248 <span class="comment">/* List of EGM84 elevations */</span>
274
<a name="l00249"></a>00249 std::vector<float> egm84GeoidList;
275
<a name="l00250"></a>00250
276
<a name="l00251"></a>00251
277
<a name="l00252"></a>00252 <span class="comment">/*</span>
278
<a name="l00253"></a>00253 <span class="comment"> * The function loadGeoids reads geoid separation data from a file in</span>
279
<a name="l00254"></a>00254 <span class="comment"> * the current directory and builds the geoid separation table from it.</span>
280
<a name="l00255"></a>00255 <span class="comment"> * If the separation file can not be found or accessed, an error code of</span>
281
<a name="l00256"></a>00256 <span class="comment"> * GEOID_FILE_OPEN_ERROR is returned, If the separation file is incomplete</span>
282
<a name="l00257"></a>00257 <span class="comment"> * or improperly formatted, an error code of GEOID_INITIALIZE_ERROR is returned,</span>
283
<a name="l00258"></a>00258 <span class="comment"> * otherwise GEOID_NO_ERROR is returned. This function must be called before </span>
284
<a name="l00259"></a>00259 <span class="comment"> * any of the other functions in this component.</span>
285
<a name="l00260"></a>00260 <span class="comment"> */</span>
286
<a name="l00261"></a>00261
287
<a name="l00262"></a>00262 <span class="keywordtype">void</span> loadGeoids();
262
<a name="l00237"></a>00237 <span class="keywordtype">void</span> convertEGM96VariableNaturalSplineToEllipsoidHeight(
263
<a name="l00238"></a>00238 <span class="keywordtype">double</span> longitude,
264
<a name="l00239"></a>00239 <span class="keywordtype">double</span> latitude,
265
<a name="l00240"></a>00240 <span class="keywordtype">double</span> geoidHeight,
266
<a name="l00241"></a>00241 <span class="keywordtype">double</span> *ellipsoidHeight );
267
<a name="l00242"></a>00242
268
<a name="l00243"></a>00243
269
<a name="l00244"></a>00244 <span class="comment">/*</span>
270
<a name="l00245"></a>00245 <span class="comment"> * The function convertEGM84TenDegBilinearToEllipsoidHeight</span>
271
<a name="l00246"></a>00246 <span class="comment"> * converts the specified WGS84 geoid height at the specified</span>
272
<a name="l00247"></a>00247 <span class="comment"> * geodetic coordinates to the equivalent ellipsoid height, using</span>
273
<a name="l00248"></a>00248 <span class="comment"> * the EGM84 gravity model and</span>
274
<a name="l00249"></a>00249 <span class="comment"> * the bilinear interpolation method.</span>
275
<a name="l00250"></a>00250 <span class="comment"> *</span>
276
<a name="l00251"></a>00251 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
277
<a name="l00252"></a>00252 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
278
<a name="l00253"></a>00253 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
279
<a name="l00254"></a>00254 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
280
<a name="l00255"></a>00255 <span class="comment"> *</span>
281
<a name="l00256"></a>00256 <span class="comment"> */</span>
282
<a name="l00257"></a>00257
283
<a name="l00258"></a>00258 <span class="keywordtype">void</span> convertEGM84TenDegBilinearToEllipsoidHeight(
284
<a name="l00259"></a>00259 <span class="keywordtype">double</span> longitude,
285
<a name="l00260"></a>00260 <span class="keywordtype">double</span> latitude,
286
<a name="l00261"></a>00261 <span class="keywordtype">double</span> geoidHeight,
287
<a name="l00262"></a>00262 <span class="keywordtype">double</span> *ellipsoidHeight );
288
288
<a name="l00263"></a>00263
289
<a name="l00264"></a>00264
290
<a name="l00265"></a>00265 <span class="comment">/*</span>
291
<a name="l00266"></a>00266 <span class="comment"> * The function initializeEGM96Geoid reads geoid separation data from the egm96.grd</span>
292
<a name="l00267"></a>00267 <span class="comment"> * file in the current directory and builds a geoid separation table from it.</span>
293
<a name="l00268"></a>00268 <span class="comment"> * If the separation file can not be found or accessed, an error code of</span>
294
<a name="l00269"></a>00269 <span class="comment"> * GEOID_FILE_OPEN_ERROR is returned, If the separation file is incomplete</span>
295
<a name="l00270"></a>00270 <span class="comment"> * or improperly formatted, an error code of GEOID_INITIALIZE_ERROR is returned,</span>
296
<a name="l00271"></a>00271 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
297
<a name="l00272"></a>00272 <span class="comment"> */</span>
298
<a name="l00273"></a>00273
299
<a name="l00274"></a>00274 <span class="keywordtype">void</span> initializeEGM96Geoid();
300
<a name="l00275"></a>00275
301
<a name="l00276"></a>00276
302
<a name="l00277"></a>00277 <span class="comment">/*</span>
303
<a name="l00278"></a>00278 <span class="comment"> * The function initializeEGM84Geoid reads geoid separation data from a file in</span>
304
<a name="l00279"></a>00279 <span class="comment"> * the current directory and builds the geoid separation table from it.</span>
305
<a name="l00280"></a>00280 <span class="comment"> * If the separation file can not be found or accessed, an error code of</span>
306
<a name="l00281"></a>00281 <span class="comment"> * GEOID_FILE_OPEN_ERROR is returned, If the separation file is incomplete</span>
307
<a name="l00282"></a>00282 <span class="comment"> * or improperly formatted, an error code of GEOID_INITIALIZE_ERROR is returned,</span>
308
<a name="l00283"></a>00283 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
309
<a name="l00284"></a>00284 <span class="comment"> */</span>
310
<a name="l00285"></a>00285
311
<a name="l00286"></a>00286 <span class="keywordtype">void</span> initializeEGM84Geoid();
312
<a name="l00287"></a>00287
313
<a name="l00288"></a>00288
314
<a name="l00289"></a>00289 <span class="comment">/*</span>
315
<a name="l00290"></a>00290 <span class="comment"> * The private function bilinearInterpolate returns the height of the</span>
316
<a name="l00291"></a>00291 <span class="comment"> * WGS84 geoid above or below the WGS84 ellipsoid, at the</span>
317
<a name="l00292"></a>00292 <span class="comment"> * specified geodetic coordinates, using a grid of height adjustments</span>
318
<a name="l00293"></a>00293 <span class="comment"> * and the bilinear interpolation method.</span>
319
<a name="l00294"></a>00294 <span class="comment"> *</span>
320
<a name="l00295"></a>00295 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
321
<a name="l00296"></a>00296 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
322
<a name="l00297"></a>00297 <span class="comment"> * scale_factor : Grid scale factor (input)</span>
323
<a name="l00298"></a>00298 <span class="comment"> * num_cols : Number of columns in grid (input)</span>
324
<a name="l00299"></a>00299 <span class="comment"> * num_rows : Number of rows in grid (input)</span>
325
<a name="l00300"></a>00300 <span class="comment"> * height_buffer : Grid of height adjustments (input)</span>
326
<a name="l00301"></a>00301 <span class="comment"> * delta_height : Height Adjustment, in meters. (output)</span>
327
<a name="l00302"></a>00302 <span class="comment"> *</span>
328
<a name="l00303"></a>00303 <span class="comment"> */</span>
289
<a name="l00264"></a>00264 <span class="comment">/*</span>
290
<a name="l00265"></a>00265 <span class="comment"> * The function convertEGM84TenDegNaturalSplineToEllipsoidHeight</span>
291
<a name="l00266"></a>00266 <span class="comment"> * converts the specified WGS84 geoid height at the specified </span>
292
<a name="l00267"></a>00267 <span class="comment"> * geodetic coordinates to the equivalent ellipsoid height,</span>
293
<a name="l00268"></a>00268 <span class="comment"> * using the EGM84 gravity model and</span>
294
<a name="l00269"></a>00269 <span class="comment"> * the natural spline interpolation method.</span>
295
<a name="l00270"></a>00270 <span class="comment"> *</span>
296
<a name="l00271"></a>00271 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
297
<a name="l00272"></a>00272 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
298
<a name="l00273"></a>00273 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
299
<a name="l00274"></a>00274 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
300
<a name="l00275"></a>00275 <span class="comment"> *</span>
301
<a name="l00276"></a>00276 <span class="comment"> */</span>
302
<a name="l00277"></a>00277
303
<a name="l00278"></a>00278 <span class="keywordtype">void</span> convertEGM84TenDegNaturalSplineToEllipsoidHeight(
304
<a name="l00279"></a>00279 <span class="keywordtype">double</span> longitude,
305
<a name="l00280"></a>00280 <span class="keywordtype">double</span> latitude,
306
<a name="l00281"></a>00281 <span class="keywordtype">double</span> geoidHeight,
307
<a name="l00282"></a>00282 <span class="keywordtype">double</span> *ellipsoidHeight );
308
<a name="l00283"></a>00283
309
<a name="l00284"></a>00284 <span class="comment">/*</span>
310
<a name="l00285"></a>00285 <span class="comment"> * The function convertEGM84ThirtyMinBiLinearToEllipsoidHeight</span>
311
<a name="l00286"></a>00286 <span class="comment"> * converts the specified WGS84 geoid height at the specified</span>
312
<a name="l00287"></a>00287 <span class="comment"> * geodetic coordinates to the equivalent ellipsoid height, using</span>
313
<a name="l00288"></a>00288 <span class="comment"> * the EGM84 gravity model and the bilinear interpolation method.</span>
314
<a name="l00289"></a>00289 <span class="comment"> *</span>
315
<a name="l00290"></a>00290 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
316
<a name="l00291"></a>00291 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
317
<a name="l00292"></a>00292 <span class="comment"> * geoidHeight : Geoid height, in meters. (input)</span>
318
<a name="l00293"></a>00293 <span class="comment"> * ellipsoidHeight : Ellipsoid height, in meters (output)</span>
319
<a name="l00294"></a>00294 <span class="comment"> *</span>
320
<a name="l00295"></a>00295 <span class="comment"> */</span>
321
<a name="l00296"></a>00296
322
<a name="l00297"></a>00297 <span class="keywordtype">void</span> convertEGM84ThirtyMinBiLinearToEllipsoidHeight(
323
<a name="l00298"></a>00298 <span class="keywordtype">double</span> longitude,
324
<a name="l00299"></a>00299 <span class="keywordtype">double</span> latitude,
325
<a name="l00300"></a>00300 <span class="keywordtype">double</span> geoidHeight,
326
<a name="l00301"></a>00301 <span class="keywordtype">double</span> *ellipsoidHeight );
327
<a name="l00302"></a>00302
328
<a name="l00303"></a>00303 <span class="keyword">protected</span>:
329
329
<a name="l00304"></a>00304
330
<a name="l00305"></a>00305 <span class="keywordtype">void</span> bilinearInterpolate( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> scale_factor, <span class="keywordtype">int</span> num_cols, <span class="keywordtype">int</span> num_rows,
331
<a name="l00306"></a>00306 std::vector<float>& height_buffer, <span class="keywordtype">double</span> *delta_height );
332
<a name="l00307"></a>00307
333
<a name="l00308"></a>00308
334
<a name="l00309"></a>00309 <span class="comment">/*</span>
335
<a name="l00310"></a>00310 <span class="comment"> * The private function naturalSplineInterpolate returns the height of the</span>
336
<a name="l00311"></a>00311 <span class="comment"> * WGS84 geoid above or below the WGS84 ellipsoid, at the</span>
337
<a name="l00312"></a>00312 <span class="comment"> * specified geodetic coordinates, using a grid of height adjustments</span>
338
<a name="l00313"></a>00313 <span class="comment"> * and the natural spline interpolation method.</span>
339
<a name="l00314"></a>00314 <span class="comment"> *</span>
340
<a name="l00315"></a>00315 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
341
<a name="l00316"></a>00316 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
342
<a name="l00317"></a>00317 <span class="comment"> * scale_factor : Grid scale factor (input)</span>
343
<a name="l00318"></a>00318 <span class="comment"> * num_cols : Number of columns in grid (input)</span>
344
<a name="l00319"></a>00319 <span class="comment"> * num_rows : Number of rows in grid (input)</span>
345
<a name="l00320"></a>00320 <span class="comment"> * height_buffer : Grid of height adjustments (input)</span>
346
<a name="l00321"></a>00321 <span class="comment"> * DeltaHeight : Height Adjustment, in meters. (output)</span>
347
<a name="l00322"></a>00322 <span class="comment"> *</span>
348
<a name="l00323"></a>00323 <span class="comment"> */</span>
349
<a name="l00324"></a>00324
350
<a name="l00325"></a>00325 <span class="keywordtype">void</span> naturalSplineInterpolate( <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> scale_factor, <span class="keywordtype">int</span> num_cols, <span class="keywordtype">int</span> num_rows,
351
<a name="l00326"></a>00326 <span class="keywordtype">int</span> max_index, std::vector<float>& height_buffer, <span class="keywordtype">double</span> *delta_height );
352
<a name="l00327"></a>00327
353
<a name="l00328"></a>00328
354
<a name="l00329"></a>00329 <span class="comment">/*</span>
355
<a name="l00330"></a>00330 <span class="comment"> * Delete the singleton.</span>
356
<a name="l00331"></a>00331 <span class="comment"> */</span>
357
<a name="l00332"></a>00332
358
<a name="l00333"></a>00333 <span class="keyword">static</span> <span class="keywordtype">void</span> deleteInstance();
359
<a name="l00334"></a>00334 };
360
<a name="l00335"></a>00335 }
361
<a name="l00336"></a>00336 }
362
<a name="l00337"></a>00337
363
<a name="l00338"></a>00338 <span class="preprocessor">#endif </span>
364
<a name="l00339"></a>00339 <span class="preprocessor"></span>
365
<a name="l00340"></a>00340
366
<a name="l00341"></a>00341 <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span>
330
<a name="l00305"></a>00305 <span class="comment">/*</span>
331
<a name="l00306"></a>00306 <span class="comment"> * The constructor creates empty lists which are used </span>
332
<a name="l00307"></a>00307 <span class="comment"> * to store the geoid separation data</span>
333
<a name="l00308"></a>00308 <span class="comment"> * contained in the data files egm84.grd and egm96.grd</span>
334
<a name="l00309"></a>00309 <span class="comment"> */</span>
335
<a name="l00310"></a>00310
336
<a name="l00311"></a>00311 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>();
337
<a name="l00312"></a>00312
338
<a name="l00313"></a>00313
339
<a name="l00314"></a>00314 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a> &gl );
340
<a name="l00315"></a>00315
341
<a name="l00316"></a>00316
342
<a name="l00317"></a>00317 <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>& operator=( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a> &gl );
343
<a name="l00318"></a>00318
344
<a name="l00319"></a>00319
345
<a name="l00320"></a>00320 <span class="keyword">private</span>:
346
<a name="l00321"></a>00321
347
<a name="l00322"></a>00322 <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_thread_mutex.html">CCSThreadMutex</a> mutex;
348
<a name="l00323"></a>00323 <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geoid_library.html">GeoidLibrary</a>* instance;
349
<a name="l00324"></a>00324 <span class="keyword">static</span> <span class="keywordtype">int</span> instanceCount;
350
<a name="l00325"></a>00325
351
<a name="l00326"></a>00326 <span class="comment">/* List of EGM96 elevations */</span>
352
<a name="l00327"></a>00327 <span class="keywordtype">float</span> *egm96GeoidList;
353
<a name="l00328"></a>00328
354
<a name="l00329"></a>00329 <span class="comment">/* List of EGM84 elevations */</span>
355
<a name="l00330"></a>00330 <span class="keywordtype">float</span> *egm84GeoidList;
356
<a name="l00331"></a>00331
357
<a name="l00332"></a>00332 <span class="comment">/* List of EGM84 thirty minute elevations */</span>
358
<a name="l00333"></a>00333 <span class="keywordtype">double</span> *egm84ThirtyMinGeoidList;
359
<a name="l00334"></a>00334 <span class="comment">/*</span>
360
<a name="l00335"></a>00335 <span class="comment"> * The function loadGeoids reads geoid separation data from a file</span>
361
<a name="l00336"></a>00336 <span class="comment"> * in the current directory and builds the geoid separation table</span>
362
<a name="l00337"></a>00337 <span class="comment"> * from it.</span>
363
<a name="l00338"></a>00338 <span class="comment"> * If the separation file can not be found or accessed, an </span>
364
<a name="l00339"></a>00339 <span class="comment"> * error code of GEOID_FILE_OPEN_ERROR is returned,</span>
365
<a name="l00340"></a>00340 <span class="comment"> * If the separation file is incomplete or improperly formatted,</span>
366
<a name="l00341"></a>00341 <span class="comment"> * an error code of GEOID_INITIALIZE_ERROR is returned,</span>
367
<a name="l00342"></a>00342 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
368
<a name="l00343"></a>00343 <span class="comment"> * This function must be called before </span>
369
<a name="l00344"></a>00344 <span class="comment"> * any of the other functions in this component.</span>
370
<a name="l00345"></a>00345 <span class="comment"> */</span>
371
<a name="l00346"></a>00346
372
<a name="l00347"></a>00347 <span class="keywordtype">void</span> loadGeoids();
373
<a name="l00348"></a>00348
374
<a name="l00349"></a>00349 <span class="comment">/*</span>
375
<a name="l00350"></a>00350 <span class="comment"> * The function initializeEGM96Geoid reads geoid separation data</span>
376
<a name="l00351"></a>00351 <span class="comment"> * from the egm96.grd file in the current directory </span>
377
<a name="l00352"></a>00352 <span class="comment"> * and builds a geoid separation table from it.</span>
378
<a name="l00353"></a>00353 <span class="comment"> * If the separation file can not be found or accessed,</span>
379
<a name="l00354"></a>00354 <span class="comment"> * an error code of GEOID_FILE_OPEN_ERROR is returned,</span>
380
<a name="l00355"></a>00355 <span class="comment"> * If the separation file is incomplete or improperly formatted,</span>
381
<a name="l00356"></a>00356 <span class="comment"> * an error code of GEOID_INITIALIZE_ERROR is returned,</span>
382
<a name="l00357"></a>00357 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
383
<a name="l00358"></a>00358 <span class="comment"> */</span>
384
<a name="l00359"></a>00359
385
<a name="l00360"></a>00360 <span class="keywordtype">void</span> initializeEGM96Geoid();
386
<a name="l00361"></a>00361
387
<a name="l00362"></a>00362 <span class="comment">/*</span>
388
<a name="l00363"></a>00363 <span class="comment"> * The function initializeEGM84Geoid reads geoid separation data</span>
389
<a name="l00364"></a>00364 <span class="comment"> * from a file in the current directory and builds</span>
390
<a name="l00365"></a>00365 <span class="comment"> * the geoid separation table from it.</span>
391
<a name="l00366"></a>00366 <span class="comment"> * If the separation file can not be found or accessed,</span>
392
<a name="l00367"></a>00367 <span class="comment"> * an error code of GEOID_FILE_OPEN_ERROR is returned,</span>
393
<a name="l00368"></a>00368 <span class="comment"> * If the separation file is incomplete or improperly formatted,</span>
394
<a name="l00369"></a>00369 <span class="comment"> * an error code of GEOID_INITIALIZE_ERROR is returned,</span>
395
<a name="l00370"></a>00370 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
396
<a name="l00371"></a>00371 <span class="comment"> */</span>
397
<a name="l00372"></a>00372
398
<a name="l00373"></a>00373 <span class="keywordtype">void</span> initializeEGM84Geoid();
399
<a name="l00374"></a>00374
400
<a name="l00375"></a>00375 <span class="comment">/*</span>
401
<a name="l00376"></a>00376 <span class="comment"> * The function initializeEGM84ThirtyMinGeoid reads geoid </span>
402
<a name="l00377"></a>00377 <span class="comment"> * separation data from a file in the current directory and builds</span>
403
<a name="l00378"></a>00378 <span class="comment"> * the geoid separation table from it.</span>
404
<a name="l00379"></a>00379 <span class="comment"> * If the separation file can not be found or accessed,</span>
405
<a name="l00380"></a>00380 <span class="comment"> * an error code of GEOID_FILE_OPEN_ERROR is returned,</span>
406
<a name="l00381"></a>00381 <span class="comment"> * If the separation file is incomplete or improperly formatted,</span>
407
<a name="l00382"></a>00382 <span class="comment"> * an error code of GEOID_INITIALIZE_ERROR is returned,</span>
408
<a name="l00383"></a>00383 <span class="comment"> * otherwise GEOID_NO_ERROR is returned.</span>
409
<a name="l00384"></a>00384 <span class="comment"> */</span>
410
<a name="l00385"></a>00385
411
<a name="l00386"></a>00386 <span class="keywordtype">void</span> initializeEGM84ThirtyMinGeoid();
412
<a name="l00387"></a>00387
413
<a name="l00388"></a>00388 <span class="comment">/*</span>
414
<a name="l00389"></a>00389 <span class="comment"> * The private function bilinearInterpolateDoubleHeights returns the</span>
415
<a name="l00390"></a>00390 <span class="comment"> * height of the WGS84 geoid above or below the WGS84 ellipsoid,</span>
416
<a name="l00391"></a>00391 <span class="comment"> * at the specified geodetic coordinates, </span>
417
<a name="l00392"></a>00392 <span class="comment"> * using a grid of height adjustments</span>
418
<a name="l00393"></a>00393 <span class="comment"> * and the bilinear interpolation method.</span>
419
<a name="l00394"></a>00394 <span class="comment"> *</span>
420
<a name="l00395"></a>00395 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
421
<a name="l00396"></a>00396 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
422
<a name="l00397"></a>00397 <span class="comment"> * scale_factor : Grid scale factor (input)</span>
423
<a name="l00398"></a>00398 <span class="comment"> * num_cols : Number of columns in grid (input)</span>
424
<a name="l00399"></a>00399 <span class="comment"> * num_rows : Number of rows in grid (input)</span>
425
<a name="l00400"></a>00400 <span class="comment"> * height_buffer : Grid of height adjustments, doubles (input)</span>
426
<a name="l00401"></a>00401 <span class="comment"> * delta_height : Height Adjustment, in meters. (output)</span>
427
<a name="l00402"></a>00402 <span class="comment"> *</span>
428
<a name="l00403"></a>00403 <span class="comment"> */</span>
429
<a name="l00404"></a>00404
430
<a name="l00405"></a>00405 <span class="keywordtype">void</span> bilinearInterpolateDoubleHeights(
431
<a name="l00406"></a>00406 <span class="keywordtype">double</span> longitude,
432
<a name="l00407"></a>00407 <span class="keywordtype">double</span> latitude,
433
<a name="l00408"></a>00408 <span class="keywordtype">double</span> scale_factor,
434
<a name="l00409"></a>00409 <span class="keywordtype">int</span> num_cols,
435
<a name="l00410"></a>00410 <span class="keywordtype">int</span> num_rows,
436
<a name="l00411"></a>00411 <span class="keywordtype">double</span> *height_buffer,
437
<a name="l00412"></a>00412 <span class="keywordtype">double</span> *delta_height );
438
<a name="l00413"></a>00413
439
<a name="l00414"></a>00414 <span class="comment">/*</span>
440
<a name="l00415"></a>00415 <span class="comment"> * The private function bilinearInterpolate returns the height of</span>
441
<a name="l00416"></a>00416 <span class="comment"> * the WGS84 geoid above or below the WGS84 ellipsoid, at the</span>
442
<a name="l00417"></a>00417 <span class="comment"> * specified geodetic coordinates, using a grid of height</span>
443
<a name="l00418"></a>00418 <span class="comment"> * adjustments and the bilinear interpolation method.</span>
444
<a name="l00419"></a>00419 <span class="comment"> *</span>
445
<a name="l00420"></a>00420 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
446
<a name="l00421"></a>00421 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
447
<a name="l00422"></a>00422 <span class="comment"> * scale_factor : Grid scale factor (input)</span>
448
<a name="l00423"></a>00423 <span class="comment"> * num_cols : Number of columns in grid (input)</span>
449
<a name="l00424"></a>00424 <span class="comment"> * num_rows : Number of rows in grid (input)</span>
450
<a name="l00425"></a>00425 <span class="comment"> * height_buffer : Grid of height adjustments, floats (input)</span>
451
<a name="l00426"></a>00426 <span class="comment"> * delta_height : Height Adjustment, in meters. (output)</span>
452
<a name="l00427"></a>00427 <span class="comment"> *</span>
453
<a name="l00428"></a>00428 <span class="comment"> */</span>
454
<a name="l00429"></a>00429
455
<a name="l00430"></a>00430 <span class="keywordtype">void</span> bilinearInterpolate(
456
<a name="l00431"></a>00431 <span class="keywordtype">double</span> longitude,
457
<a name="l00432"></a>00432 <span class="keywordtype">double</span> latitude,
458
<a name="l00433"></a>00433 <span class="keywordtype">double</span> scale_factor,
459
<a name="l00434"></a>00434 <span class="keywordtype">int</span> num_cols,
460
<a name="l00435"></a>00435 <span class="keywordtype">int</span> num_rows,
461
<a name="l00436"></a>00436 <span class="keywordtype">float</span> *height_buffer,
462
<a name="l00437"></a>00437 <span class="keywordtype">double</span> *delta_height );
463
<a name="l00438"></a>00438
464
<a name="l00439"></a>00439 <span class="comment">/*</span>
465
<a name="l00440"></a>00440 <span class="comment"> * The private function naturalSplineInterpolate returns the </span>
466
<a name="l00441"></a>00441 <span class="comment"> * height of the WGS84 geoid above or below the WGS84 ellipsoid,</span>
467
<a name="l00442"></a>00442 <span class="comment"> * at the specified geodetic coordinates, </span>
468
<a name="l00443"></a>00443 <span class="comment"> * using a grid of height adjustments</span>
469
<a name="l00444"></a>00444 <span class="comment"> * and the natural spline interpolation method.</span>
470
<a name="l00445"></a>00445 <span class="comment"> *</span>
471
<a name="l00446"></a>00446 <span class="comment"> * longitude : Geodetic longitude in radians (input)</span>
472
<a name="l00447"></a>00447 <span class="comment"> * latitude : Geodetic latitude in radians (input)</span>
473
<a name="l00448"></a>00448 <span class="comment"> * scale_factor : Grid scale factor (input)</span>
474
<a name="l00449"></a>00449 <span class="comment"> * num_cols : Number of columns in grid (input)</span>
475
<a name="l00450"></a>00450 <span class="comment"> * num_rows : Number of rows in grid (input)</span>
476
<a name="l00451"></a>00451 <span class="comment"> * height_buffer : Grid of height adjustments (input)</span>
477
<a name="l00452"></a>00452 <span class="comment"> * DeltaHeight : Height Adjustment, in meters. (output)</span>
478
<a name="l00453"></a>00453 <span class="comment"> *</span>
479
<a name="l00454"></a>00454 <span class="comment"> */</span>
480
<a name="l00455"></a>00455
481
<a name="l00456"></a>00456 <span class="keywordtype">void</span> naturalSplineInterpolate(
482
<a name="l00457"></a>00457 <span class="keywordtype">double</span> longitude,
483
<a name="l00458"></a>00458 <span class="keywordtype">double</span> latitude,
484
<a name="l00459"></a>00459 <span class="keywordtype">double</span> scale_factor,
485
<a name="l00460"></a>00460 <span class="keywordtype">int</span> num_cols,
486
<a name="l00461"></a>00461 <span class="keywordtype">int</span> num_rows,
487
<a name="l00462"></a>00462 <span class="keywordtype">int</span> max_index,
488
<a name="l00463"></a>00463 <span class="keywordtype">float</span> *height_buffer,
489
<a name="l00464"></a>00464 <span class="keywordtype">double</span> *delta_height );
490
<a name="l00465"></a>00465
491
<a name="l00466"></a>00466 <span class="comment">/*</span>
492
<a name="l00467"></a>00467 <span class="comment"> * Delete the singleton.</span>
493
<a name="l00468"></a>00468 <span class="comment"> */</span>
494
<a name="l00469"></a>00469
495
<a name="l00470"></a>00470 <span class="keyword">static</span> <span class="keywordtype">void</span> deleteInstance();
496
<a name="l00471"></a>00471 };
497
<a name="l00472"></a>00472 }
498
<a name="l00473"></a>00473 }
499
<a name="l00474"></a>00474
500
<a name="l00475"></a>00475 <span class="preprocessor">#endif </span>
501
<a name="l00476"></a>00476 <span class="preprocessor"></span>
502
<a name="l00477"></a>00477
503
<a name="l00478"></a>00478 <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span>
367
504
</pre></div></div>
368
<hr size="1"/><address style="text-align: right;"><small>Generated on Wed Nov 25 10:53:09 2009 for MSP GEOTRANS by
505
<hr size="1"/><address style="text-align: right;"><small>Generated on Tue Aug 3 10:29:16 2010 for MSP GEOTRANS by
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<a href="http://www.doxygen.org/index.html">
370
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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removed
CCS/docs/html/_geoid_library_8h_source.html
