RBEPP12 Grid + ODN height - EPSG:10281
Detailed Extent
WKT
HVCOORDSYS["RBEPP12_Grid_and_ODN_height",
PROJCS["RBEPP12_Grid",
GEOGCS["RBEPP12-IRF",
DATUM["RBEPP12_Intermediate_Reference_Frame",
SPHEROID["GRS_1980", 6378137.0, 298.257222101]],
PRIMEM["Greenwich", 0.0],
UNIT["Degree", 0.0174532925199433]],
PROJECTION["Lambert_Conformal_Conic"],
PARAMETER["False_Easting", 372382.8292],
PARAMETER["False_Northing", 217764.7796],
PARAMETER["Central_Meridian", -3.25],
PARAMETER["Standard_Parallel_1", 50.3],
PARAMETER["Standard_Parallel_2", 51.45],
PARAMETER["Latitude_Of_Origin", 50.85],
UNIT["Meter", 1.0]],
VERTCS["Newlyn",
VDATUM["Ordnance_Datum_Newlyn"],
PARAMETER["Vertical_Shift", 0.0],
PARAMETER["Direction", 1.0],
UNIT["Meter", 1.0]]]
WKT2
COMPOUNDCRS["RBEPP12_Grid_and_ODN_height",
PROJCRS["RBEPP12_Grid",
BASEGEOGCRS["RBEPP12-IRF",
DATUM["RBEPP12_Intermediate_Reference_Frame",
ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]],
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", 372382.8292],
PARAMETER["False_Northing", 217764.7796],
PARAMETER["Central_Meridian", -3.25],
PARAMETER["Standard_Parallel_1", 50.3],
PARAMETER["Standard_Parallel_2", 51.45],
PARAMETER["Latitude_Of_Origin", 50.85]],
CS[Cartesian, 2],
AXIS["Easting (X)", east,
ORDER[1]],
AXIS["Northing (Y)", north,
ORDER[2]],
LENGTHUNIT["Meter", 1.0]],
VERTCRS["Newlyn",
VDATUM["Ordnance_Datum_Newlyn"],
CS[vertical, 1],
AXIS["Gravity-related height (H)", up,
LENGTHUNIT["Meter", 1.0]]],
ID["EPSG", "10281"]]
Data from @esri/proj-codes
{
"wkid": 10281,
"latestWkid": 10281,
"pcsWkid": 10280,
"gcsWkid": 10277,
"vcsWkid": 5701,
"macro": "PE_HVC_RBEPP12_GRID_ODN_HEIGHT",
"name": "RBEPP12_Grid_and_ODN_height",
"wkt": "HVCOORDSYS[\"RBEPP12_Grid_and_ODN_height\",PROJCS[\"RBEPP12_Grid\",GEOGCS[\"RBEPP12-IRF\",DATUM[\"RBEPP12_Intermediate_Reference_Frame\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",372382.8292],PARAMETER[\"False_Northing\",217764.7796],PARAMETER[\"Central_Meridian\",-3.25],PARAMETER[\"Standard_Parallel_1\",50.3],PARAMETER[\"Standard_Parallel_2\",51.45],PARAMETER[\"Latitude_Of_Origin\",50.85],UNIT[\"Meter\",1.0]],VERTCS[\"Newlyn\",VDATUM[\"Ordnance_Datum_Newlyn\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]]",
"wkt2": "COMPOUNDCRS[\"RBEPP12_Grid_and_ODN_height\",PROJCRS[\"RBEPP12_Grid\",BASEGEOGCRS[\"RBEPP12-IRF\",DATUM[\"RBEPP12_Intermediate_Reference_Frame\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],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\",372382.8292],PARAMETER[\"False_Northing\",217764.7796],PARAMETER[\"Central_Meridian\",-3.25],PARAMETER[\"Standard_Parallel_1\",50.3],PARAMETER[\"Standard_Parallel_2\",51.45],PARAMETER[\"Latitude_Of_Origin\",50.85]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0]],VERTCRS[\"Newlyn\",VDATUM[\"Ordnance_Datum_Newlyn\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]]],ID[\"EPSG\",\"10281\"]]",
"description": "RBEPP12 Grid + ODN height",
"authority": "EPSG",
"version": "10.081(13.2.0)",
"deprecated": "no",
"areaname": "UK - Reading to Penzance",
"extent": {
"slat": 50.05,
"nlat": 51.71,
"llon": -5.63,
"rlon": -0.85
}
}