////////////////////////////////////////////////////////////////////////////////////////////////////// //Simple test cases for the Albers Equal Area Projection // //Rueben Schulz //Aug 17, 2003 set _AEA1_ = PROJCS["Albers", GEOGCS["Sphere", DATUM["Sphere", SPHEROID["Sphere", 6370997.0, 0],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", 156.0], PARAMETER["latitude_of_origin", 40.0], PARAMETER["standard_parallel_1", 35.0], PARAMETER["standard_parallel_2", 78.0], PARAMETER["false_easting", 0.0], PARAMETER["false_northing", 0.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA2_ = PROJCS["Albers", GEOGCS["Sphere", DATUM["Sphere", SPHEROID["Sphere", 6370997.0, 0],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", 80.0], PARAMETER["latitude_of_origin", -33.0], PARAMETER["standard_parallel_1", -41.0], PARAMETER["standard_parallel_2", -56.0], PARAMETER["false_easting", 123.0], PARAMETER["false_northing", 100.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA3_ = PROJCS["Albers", GEOGCS["Sphere", DATUM["Sphere", SPHEROID["Sphere", 6370997.0, 0],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", -110.5], PARAMETER["latitude_of_origin", 58.0], PARAMETER["standard_parallel_1", 58.0], PARAMETER["standard_parallel_2", 58.0], PARAMETER["false_easting", 0.0], PARAMETER["false_northing", 0.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA4_ = PROJCS["Albers", GEOGCS["Sphere", DATUM["Sphere", SPHEROID["Sphere", 6370997.0, 0],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", -22.0], PARAMETER["latitude_of_origin", -52.0], PARAMETER["standard_parallel_1", -66.0], PARAMETER["standard_parallel_2", -66.0], PARAMETER["false_easting", 2000.0], PARAMETER["false_northing", 0.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA5_ = PROJCS["BC Albers", GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6378137.0, 298.257223563]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", -126.0], PARAMETER["latitude_of_origin", 45.0], PARAMETER["standard_parallel_1", 50.0], PARAMETER["standard_parallel_2", 58.5], PARAMETER["false_easting", 1000000.0], PARAMETER["false_northing", 0.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA6_ = PROJCS["Albers", GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6378137.0, 298.257223563]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", -88.0], PARAMETER["latitude_of_origin", 14.5], PARAMETER["standard_parallel_1", -20.0], PARAMETER["standard_parallel_2", -33.0], PARAMETER["false_easting", 328.08333333], PARAMETER["false_northing", 192109.19583333], UNIT["US survey foot", 0.304800609601219], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA7_ = PROJCS["Albers", GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6378137.0, 298.257223563]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", 142.0], PARAMETER["latitude_of_origin", 42.0], PARAMETER["standard_parallel_1", 57.0], PARAMETER["standard_parallel_2", 57.0], PARAMETER["false_easting", 0.0], PARAMETER["false_northing", 0.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _AEA8_ = PROJCS["Albers", GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6378137.0, 298.257223563]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["semi_major", 6370997], PARAMETER["semi_minor", 6370997], PARAMETER["central_meridian", 45.0], PARAMETER["latitude_of_origin", 0.0], PARAMETER["standard_parallel_1", -77.0], PARAMETER["standard_parallel_2", -77.0], PARAMETER["false_easting", 0.0], PARAMETER["false_northing", 1000.0], UNIT["metre",1.0], AXIS["x", EAST], AXIS["y", NORTH]] set _WGS84_ = GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6378137.0, 298.257223563]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]] set _sphere_= GEOGCS["WGS84", DATUM["WGS84", SPHEROID["WGS84", 6370997.0, 0],TOWGS84[0,0,0,0,0,0,0]], PRIMEM["Greenwich", 0.0], UNIT["degree",0.017453292519943295], AXIS["Longitude",EAST], AXIS["Latitude",NORTH]] //////////////////////////////////////// //Spherical 2SP (SP1 != sp2) cs_source=_sphere_ cs_target=_AEA1_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(4536806.6281, 3829840.8311) pt_source=(2.33656753, 43.96499314) pt_target=(-4984741.1514, 8953069.8556) pt_source=(151.283333333, -33.916666666) pt_target=(-816486.6800, -6601456.3679) pt_source=(-47.95, -15.75) pt_target=(9902224.7910, 12131827.5789) pt_source=(139.733333333, 35.6833333333) pt_target=(-1453078.6488, -324968.8271) pt_source=(18.45, -33.9166666666) pt_target=(-12251444.7381, 9844952.8517) cs_source=_sphere_ cs_target=_AEA2_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(12542404.5868, -13610864.1131) pt_source=(2.33656753, 43.96499314) pt_target=(-11633180.2295, 7204.3180) pt_source=(151.283333333, -33.916666666) pt_target=(5789908.8485, -2982112.2614) pt_source=(-47.95, -15.75) pt_target=(-9128857.8031, -8156056.2404) pt_source=(139.733333333, 35.6833333333) pt_target=(9312175.8651, 2168225.6122) pt_source=(18.45, -33.9166666666) pt_target=(-5193396.2110, -2288457.8757) //////////////////////////////////////// //Spherical 1SP (SP1 == sp2) cs_source=_sphere_ cs_target=_AEA3_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(-918634.9796, -887494.4124) pt_source=(2.33656753, 43.96499314) pt_target=(5502121.1120, 4529336.7166) pt_source=(151.283333333, -33.916666666) pt_target=(-12181486.6130, 2548419.1599) pt_source=(-47.95, -15.75) pt_target=(8862996.2014, -2686699.7061) pt_source=(139.733333333, 35.6833333333) pt_target=(-6408718.3804, 4326712.5028) pt_source=(18.45, -33.9166666666) pt_target=(11572180.3319, 8046217.6552) cs_source=_sphere_ cs_target=_AEA4_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(-12497788.9069, -4896956.4438) pt_source=(2.33656753, 43.96499314) pt_target=(4650136.5245, 6989511.2404) pt_source=(151.283333333, -33.916666666) pt_target=(2329758.7643, -10231976.6784) pt_source=(-47.95, -15.75) pt_target=(-3242050.8240, 3005952.3394) pt_source=(139.733333333, 35.6833333333) pt_target=(6339508.2165, -14426557.4969) pt_source=(18.45, -33.9166666666) pt_target=(3786988.1979, 649523.9609) //////////////////////////////////////// //Eliptical 2SP sp1!=sp2 cs_source=_WGS84_ cs_target=_AEA5_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(1211425.8496, 471033.6441) pt_source=(2.33656753, 43.96499314) pt_target=(6575707.6470, 7006003.1128) pt_source=(151.283333333, -33.916666666) pt_target=(-10575091.8071, 703333.7888) pt_source=(-47.95, -15.75) pt_target=(11157387.3844, 491765.1233) pt_source=(139.733333333, 35.6833333333) pt_target=(-5453174.6018, 4055579.8411) pt_source=(18.45, -33.9166666666) pt_target=(12217357.7292, 11322968.9892) cs_source=_WGS84_ cs_target=_AEA6_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(-17239667.9482, 6138212.9355) pt_source=(2.33656753, 43.96499314) pt_target=(40723133.3531, -7324504.5930) pt_source=(151.283333333, -33.916666666) pt_target=(-31591128.3102, -32408232.5321) pt_source=(-47.95, -15.75) pt_target=(14000056.3257, -12048962.1102) pt_source=(139.733333333, 35.6833333333) pt_target=(-52543796.9840, -23746925.1707) pt_source=(18.45, -33.9166666666) pt_target=(28826040.8809, -29069833.6200) //////////////////////////////////////// //Eliptical 1SP sp1==sp2 cs_source=_WGS84_ cs_target=_AEA7_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(4933115.2116, 4898897.9633) pt_source=(2.33656753, 43.96499314) pt_target=(-4976440.4136, 8355237.2309) pt_source=(151.283333333, -33.916666666) pt_target=(1670995.4629, -6416115.9374) pt_source=(-47.95, -15.75) pt_target=(6773904.9554, 14670205.5929) pt_source=(139.733333333, 35.6833333333) pt_target=(-215018.4730, -673084.8748) pt_source=(18.45, -33.9166666666) pt_target=(-11988260.7225, 8709395.3530) cs_source=_WGS84_ cs_target=_AEA8_ test_tolerance=(1e-2, 1e-2) pt_source=(-123.1, 49.2166666666) pt_target=(-3376307.8166, -20743224.3692) pt_source=(2.33656753, 43.96499314) pt_target=(-7880359.9851, -243008.7552) pt_source=(151.283333333, -33.916666666) pt_target=(5913060.5675, -10554321.2072) pt_source=(-47.95, -15.75) pt_target=(-7798451.5642, -9205517.9661) pt_source=(139.733333333, 35.6833333333) pt_target=(11471017.0555, -9590038.1814) pt_source=(18.45, -33.9166666666) pt_target=(-2653978.1158, -3655188.0207)