WGS 1984 EPSG Arctic zone 1-21 - EPSG:6118
Detailed Extent
WKT
PROJCS["WGS_1984_EPSG_Arctic_zone_1-21",
GEOGCS["GCS_WGS_1984",
DATUM["D_WGS_1984",
SPHEROID["WGS_1984", 6378137.0, 298.257223563]],
PRIMEM["Greenwich", 0.0],
UNIT["Degree", 0.0174532925199433]],
PROJECTION["Lambert_Conformal_Conic"],
PARAMETER["False_Easting", 21500000.0],
PARAMETER["False_Northing", 1500000.0],
PARAMETER["Central_Meridian", -150.0],
PARAMETER["Standard_Parallel_1", 83.66666666666667],
PARAMETER["Standard_Parallel_2", 87.0],
PARAMETER["Latitude_Of_Origin", 85.43711833333332],
UNIT["Meter", 1.0]]
WKT2
PROJCRS["WGS_1984_EPSG_Arctic_zone_1-21",
BASEGEOGCRS["GCS_WGS_1984",
DYNAMIC[
FRAMEEPOCH[1990.5],
MODEL["AM0-2"]],
DATUM["D_WGS_1984",
ELLIPSOID["WGS_1984", 6378137.0, 298.257223563]],
PRIMEM["Greenwich", 0.0],
CS[ellipsoidal, 2],
AXIS["Latitude (lat)", north,
ORDER[1]],
AXIS["Longitude (lon)", east,
ORDER[2]],
ANGLEUNIT["Degree", 0.0174532925199433]],
CONVERSION["Lambert_Conformal_Conic",
METHOD["Lambert_Conformal_Conic"],
PARAMETER["False_Easting", 21500000.0],
PARAMETER["False_Northing", 1500000.0],
PARAMETER["Central_Meridian", -150.0],
PARAMETER["Standard_Parallel_1", 83.66666666666667],
PARAMETER["Standard_Parallel_2", 87.0],
PARAMETER["Latitude_Of_Origin", 85.43711833333332]],
CS[Cartesian, 2],
AXIS["Easting (X)", east,
ORDER[1]],
AXIS["Northing (Y)", north,
ORDER[2]],
LENGTHUNIT["Meter", 1.0],
ID["EPSG", "6118"]]
Data from @esri/proj-codes
{
"wkid": 6118,
"latestWkid": 6118,
"gcsWkid": 4326,
"macro": "PE_PCS_WGS_1984_EPSG_ARCTIC_1_21",
"name": "WGS_1984_EPSG_Arctic_zone_1-21",
"wkt": "PROJCS[\"WGS_1984_EPSG_Arctic_zone_1-21\",GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",21500000.0],PARAMETER[\"False_Northing\",1500000.0],PARAMETER[\"Central_Meridian\",-150.0],PARAMETER[\"Standard_Parallel_1\",83.66666666666667],PARAMETER[\"Standard_Parallel_2\",87.0],PARAMETER[\"Latitude_Of_Origin\",85.43711833333332],UNIT[\"Meter\",1.0]]",
"wkt2": "PROJCRS[\"WGS_1984_EPSG_Arctic_zone_1-21\",BASEGEOGCRS[\"GCS_WGS_1984\",DYNAMIC[FRAMEEPOCH[1990.5],MODEL[\"AM0-2\"]],DATUM[\"D_WGS_1984\",ELLIPSOID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",21500000.0],PARAMETER[\"False_Northing\",1500000.0],PARAMETER[\"Central_Meridian\",-150.0],PARAMETER[\"Standard_Parallel_1\",83.66666666666667],PARAMETER[\"Standard_Parallel_2\",87.0],PARAMETER[\"Latitude_Of_Origin\",85.43711833333332]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"6118\"]]",
"description": "WGS 1984 EPSG Arctic zone 1-21",
"authority": "EPSG",
"version": "8.2(10.2.1)",
"deprecated": "no",
"areaname": "Arctic - 87~50'N to 82~50'N, 180~W to 120~W",
"extent": {
"slat": 82.83,
"nlat": 87.84,
"llon": -180,
"rlon": -120
}
}