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| 1 | +package mil.nga.crs.util.proj; |
| 2 | + |
| 3 | +/** |
| 4 | + * Projection constants |
| 5 | + * |
| 6 | + * @author osbornb |
| 7 | + */ |
| 8 | +public class ProjConstants { |
| 9 | + |
| 10 | + /** |
| 11 | + * proj param |
| 12 | + */ |
| 13 | + public static final String PARAM_PROJ = "proj"; |
| 14 | + |
| 15 | + /** |
| 16 | + * zone param |
| 17 | + */ |
| 18 | + public static final String PARAM_ZONE = "zone"; |
| 19 | + |
| 20 | + /** |
| 21 | + * south param |
| 22 | + */ |
| 23 | + public static final String PARAM_SOUTH = "south"; |
| 24 | + |
| 25 | + /** |
| 26 | + * lat_1 param |
| 27 | + */ |
| 28 | + public static final String PARAM_LAT_1 = "lat_1"; |
| 29 | + |
| 30 | + /** |
| 31 | + * lat_2 param |
| 32 | + */ |
| 33 | + public static final String PARAM_LAT_2 = "lat_2"; |
| 34 | + |
| 35 | + /** |
| 36 | + * lat_0 param |
| 37 | + */ |
| 38 | + public static final String PARAM_LAT_0 = "lat_0"; |
| 39 | + |
| 40 | + /** |
| 41 | + * lat_ts param |
| 42 | + */ |
| 43 | + public static final String PARAM_LAT_TS = "lat_ts"; |
| 44 | + |
| 45 | + /** |
| 46 | + * lon_0 param |
| 47 | + */ |
| 48 | + public static final String PARAM_LON_0 = "lon_0"; |
| 49 | + |
| 50 | + /** |
| 51 | + * lonc param |
| 52 | + */ |
| 53 | + public static final String PARAM_LONC = "lonc"; |
| 54 | + |
| 55 | + /** |
| 56 | + * alpha param |
| 57 | + */ |
| 58 | + public static final String PARAM_ALPHA = "alpha"; |
| 59 | + |
| 60 | + /** |
| 61 | + * k_0 param |
| 62 | + */ |
| 63 | + public static final String PARAM_K_0 = "k_0"; |
| 64 | + |
| 65 | + /** |
| 66 | + * x_0 param |
| 67 | + */ |
| 68 | + public static final String PARAM_X_0 = "x_0"; |
| 69 | + |
| 70 | + /** |
| 71 | + * y_0 param |
| 72 | + */ |
| 73 | + public static final String PARAM_Y_0 = "y_0"; |
| 74 | + |
| 75 | + /** |
| 76 | + * axis param |
| 77 | + */ |
| 78 | + public static final String PARAM_AXIS = "axis"; |
| 79 | + |
| 80 | + /** |
| 81 | + * datum param |
| 82 | + */ |
| 83 | + public static final String PARAM_DATUM = "datum"; |
| 84 | + |
| 85 | + /** |
| 86 | + * no_uoff param |
| 87 | + */ |
| 88 | + public static final String PARAM_NO_UOFF = "no_uoff"; |
| 89 | + |
| 90 | + /** |
| 91 | + * gamma param |
| 92 | + */ |
| 93 | + public static final String PARAM_GAMMA = "gamma"; |
| 94 | + |
| 95 | + /** |
| 96 | + * a param |
| 97 | + */ |
| 98 | + public static final String PARAM_A = "a"; |
| 99 | + |
| 100 | + /** |
| 101 | + * b param |
| 102 | + */ |
| 103 | + public static final String PARAM_B = "b"; |
| 104 | + |
| 105 | + /** |
| 106 | + * ellps param |
| 107 | + */ |
| 108 | + public static final String PARAM_ELLPS = "ellps"; |
| 109 | + |
| 110 | + /** |
| 111 | + * towgs84 param |
| 112 | + */ |
| 113 | + public static final String PARAM_TOWGS84 = "towgs84"; |
| 114 | + |
| 115 | + /** |
| 116 | + * pm param |
| 117 | + */ |
| 118 | + public static final String PARAM_PM = "pm"; |
| 119 | + |
| 120 | + /** |
| 121 | + * units param |
| 122 | + */ |
| 123 | + public static final String PARAM_UNITS = "units"; |
| 124 | + |
| 125 | + /** |
| 126 | + * to_meter param |
| 127 | + */ |
| 128 | + public static final String PARAM_TO_METER = "to_meter"; |
| 129 | + |
| 130 | + /** |
| 131 | + * nadgrids param |
| 132 | + */ |
| 133 | + public static final String PARAM_NADGRIDS = "nadgrids"; |
| 134 | + |
| 135 | + /** |
| 136 | + * wktext param |
| 137 | + */ |
| 138 | + public static final String PARAM_WKTEXT = "wktext"; |
| 139 | + |
| 140 | + /** |
| 141 | + * no_defs param |
| 142 | + */ |
| 143 | + public static final String PARAM_NO_DEFS = "no_defs"; |
| 144 | + |
| 145 | + /** |
| 146 | + * Albers Equal Area projection name |
| 147 | + */ |
| 148 | + public static final String NAME_AEA = "aea"; |
| 149 | + |
| 150 | + /** |
| 151 | + * Cassini Soldner projection name |
| 152 | + */ |
| 153 | + public static final String NAME_CASS = "cass"; |
| 154 | + |
| 155 | + /** |
| 156 | + * Lambert Cylindrical Equal Area projection name |
| 157 | + */ |
| 158 | + public static final String NAME_CEA = "cea"; |
| 159 | + |
| 160 | + /** |
| 161 | + * Equidistant Cylindrical projection name |
| 162 | + */ |
| 163 | + public static final String NAME_EQC = "eqc"; |
| 164 | + |
| 165 | + /** |
| 166 | + * Krovak projection name |
| 167 | + */ |
| 168 | + public static final String NAME_KROVAK = "krovak"; |
| 169 | + |
| 170 | + /** |
| 171 | + * Lambert Azimuthal Equal Area projection name |
| 172 | + */ |
| 173 | + public static final String NAME_LAEA = "laea"; |
| 174 | + |
| 175 | + /** |
| 176 | + * Lambert Conic Conformal projection name |
| 177 | + */ |
| 178 | + public static final String NAME_LCC = "lcc"; |
| 179 | + |
| 180 | + /** |
| 181 | + * Longitude Latitude projection name |
| 182 | + */ |
| 183 | + public static final String NAME_LONGLAT = "longlat"; |
| 184 | + |
| 185 | + /** |
| 186 | + * Mercator projection name |
| 187 | + */ |
| 188 | + public static final String NAME_MERC = "merc"; |
| 189 | + |
| 190 | + /** |
| 191 | + * New Zealand Map Grid projection name |
| 192 | + */ |
| 193 | + public static final String NAME_NZMG = "nzmg"; |
| 194 | + |
| 195 | + /** |
| 196 | + * Hotine Oblique Mercator projection name |
| 197 | + */ |
| 198 | + public static final String NAME_OMERC = "omerc"; |
| 199 | + |
| 200 | + /** |
| 201 | + * American Polyconic projection name |
| 202 | + */ |
| 203 | + public static final String NAME_POLY = "poly"; |
| 204 | + |
| 205 | + /** |
| 206 | + * Swiss Hotine Oblique Mercator projection name |
| 207 | + */ |
| 208 | + public static final String NAME_SOMERC = "somerc"; |
| 209 | + |
| 210 | + /** |
| 211 | + * Polar Stereographic projection name |
| 212 | + */ |
| 213 | + public static final String NAME_STERE = "stere"; |
| 214 | + |
| 215 | + /** |
| 216 | + * Oblique Stereographic projection name |
| 217 | + */ |
| 218 | + public static final String NAME_STEREA = "sterea"; |
| 219 | + |
| 220 | + /** |
| 221 | + * Transverse Mercator projection name |
| 222 | + */ |
| 223 | + public static final String NAME_TMERC = "tmerc"; |
| 224 | + |
| 225 | + /** |
| 226 | + * UTM Zone projection name |
| 227 | + */ |
| 228 | + public static final String NAME_UTM = "utm"; |
| 229 | + |
| 230 | + /** |
| 231 | + * east axis |
| 232 | + */ |
| 233 | + public static final String AXIS_EAST = "e"; |
| 234 | + |
| 235 | + /** |
| 236 | + * west axis |
| 237 | + */ |
| 238 | + public static final String AXIS_WEST = "w"; |
| 239 | + |
| 240 | + /** |
| 241 | + * north axis |
| 242 | + */ |
| 243 | + public static final String AXIS_NORTH = "n"; |
| 244 | + |
| 245 | + /** |
| 246 | + * south axis |
| 247 | + */ |
| 248 | + public static final String AXIS_SOUTH = "s"; |
| 249 | + |
| 250 | + /** |
| 251 | + * up axis |
| 252 | + */ |
| 253 | + public static final String AXIS_UP = "u"; |
| 254 | + |
| 255 | + /** |
| 256 | + * down axis |
| 257 | + */ |
| 258 | + public static final String AXIS_DOWN = "d"; |
| 259 | + |
| 260 | + /** |
| 261 | + * metre units |
| 262 | + */ |
| 263 | + public static final String UNITS_METRE = "m"; |
| 264 | + |
| 265 | + /** |
| 266 | + * US survey foot units |
| 267 | + */ |
| 268 | + public static final String UNITS_US_SURVEY_FOOT = "us-ft"; |
| 269 | + |
| 270 | + /** |
| 271 | + * foot units |
| 272 | + */ |
| 273 | + public static final String UNITS_FOOT = "ft"; |
| 274 | + |
| 275 | +} |
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