NAD 1927 CGQ77 UTM Zone 17N - EPSG:2031
Detailed Extent
WKT
PROJCS["NAD_1927_CGQ77_UTM_Zone_17N",
GEOGCS["GCS_NAD_1927_CGQ77",
DATUM["D_NAD_1927_CGQ77",
SPHEROID["Clarke_1866", 6378206.4, 294.9786982]],
PRIMEM["Greenwich", 0.0],
UNIT["Degree", 0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting", 500000.0],
PARAMETER["False_Northing", 0.0],
PARAMETER["Central_Meridian", -81.0],
PARAMETER["Scale_Factor", 0.9996],
PARAMETER["Latitude_Of_Origin", 0.0],
UNIT["Meter", 1.0]]
WKT2
PROJCRS["NAD_1927_CGQ77_UTM_Zone_17N",
BASEGEOGCRS["GCS_NAD_1927_CGQ77",
DATUM["D_NAD_1927_CGQ77",
ELLIPSOID["Clarke_1866", 6378206.4, 294.9786982]],
PRIMEM["Greenwich", 0.0],
CS[ellipsoidal, 2],
AXIS["Latitude (lat)", north,
ORDER[1]],
AXIS["Longitude (lon)", east,
ORDER[2]],
ANGLEUNIT["Degree", 0.0174532925199433]],
CONVERSION["Transverse_Mercator",
METHOD["Transverse_Mercator"],
PARAMETER["False_Easting", 500000.0],
PARAMETER["False_Northing", 0.0],
PARAMETER["Central_Meridian", -81.0],
PARAMETER["Scale_Factor", 0.9996],
PARAMETER["Latitude_Of_Origin", 0.0]],
CS[Cartesian, 2],
AXIS["Easting (X)", east,
ORDER[1]],
AXIS["Northing (Y)", north,
ORDER[2]],
LENGTHUNIT["Meter", 1.0],
ID["EPSG", "2031"]]
Data from @esri/proj-codes
{
"wkid": 2031,
"latestWkid": 2031,
"gcsWkid": 4609,
"macro": "PE_PCS_NAD_1927_CGQ77_UTM_17N",
"name": "NAD_1927_CGQ77_UTM_Zone_17N",
"wkt": "PROJCS[\"NAD_1927_CGQ77_UTM_Zone_17N\",GEOGCS[\"GCS_NAD_1927_CGQ77\",DATUM[\"D_NAD_1927_CGQ77\",SPHEROID[\"Clarke_1866\",6378206.4,294.9786982]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",500000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-81.0],PARAMETER[\"Scale_Factor\",0.9996],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]]",
"wkt2": "PROJCRS[\"NAD_1927_CGQ77_UTM_Zone_17N\",BASEGEOGCRS[\"GCS_NAD_1927_CGQ77\",DATUM[\"D_NAD_1927_CGQ77\",ELLIPSOID[\"Clarke_1866\",6378206.4,294.9786982]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Transverse_Mercator\",METHOD[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",500000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-81.0],PARAMETER[\"Scale_Factor\",0.9996],PARAMETER[\"Latitude_Of_Origin\",0.0]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"2031\"]]",
"description": "NAD 1927 CGQ77 UTM Zone 17N",
"authority": "EPSG",
"version": "4.5(8.1.0)",
"deprecated": "no",
"areaname": "Canada - Quebec - west of 78~W",
"extent": {
"slat": 46.23,
"nlat": 62.45,
"llon": -79.85,
"rlon": -78
}
}