Geocentric translations (geog2D domain)
For many purposes Hartebeesthoek94 datum can be considered to be coincident with WGS 84.
OGP
2021-09-23
Spatial analysis for the purposes of Natural Capital Accounting.
Used for construction of the Basic Spatial Unit (BSU) grid. Came into use from 2019-01-01. Use is extended northwards into neighbouring countries to include the river catchment areas of the Orange/Gariep and Limpopo rivers.
South Africa - mainland - onshore and offshore.
Cartesian 2D CS. Axes: northing, easting (N,E). Orientations: north, east. UoM: m.
1676641.62 600376.02
198422.56 -1029707.0
3233714.06 2177442.2
13.33 -50.32
42.85 -22.13
Definition: OGC Well Known Text
PROJCS["Hartebeesthoek94 / ZAF BSU Albers 25E", GEOGCS["Hartebeesthoek94", DATUM["Hartebeesthoek94", SPHEROID["WGS 84",6378137,298.257223563], TOWGS84[0,0,0,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4148"]], PROJECTION["Albers_Conic_Equal_Area"], PARAMETER["latitude_of_center",-30], PARAMETER["longitude_of_center",25], PARAMETER["standard_parallel_1",-22], PARAMETER["standard_parallel_2",-38], PARAMETER["false_easting",1400000], PARAMETER["false_northing",1300000], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AUTHORITY["EPSG","9221"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["Hartebeesthoek94 / ZAF BSU Albers 25E", BASEGEOGCRS["Hartebeesthoek94", DATUM["Hartebeesthoek94", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4148]], CONVERSION["South Africa Basic Survey Unit Albers 25E", METHOD["Albers Equal Area", ID["EPSG",9822]], PARAMETER["Latitude of false origin",-30, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8821]], PARAMETER["Longitude of false origin",25, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8822]], PARAMETER["Latitude of 1st standard parallel",-22, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8823]], PARAMETER["Latitude of 2nd standard parallel",-38, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8824]], PARAMETER["Easting at false origin",1400000, LENGTHUNIT["metre",1], ID["EPSG",8826]], PARAMETER["Northing at false origin",1300000, LENGTHUNIT["metre",1], ID["EPSG",8827]]], CS[Cartesian,2], AXIS["northing (N)",north, ORDER[1], LENGTHUNIT["metre",1]], AXIS["easting (E)",east, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Spatial analysis for the purposes of Natural Capital Accounting."], AREA["South Africa - mainland - onshore and offshore."], BBOX[-38.17,13.33,-22.13,36.54]], ID["EPSG",9221]]
Definition: ESRI Well Known Text
PROJCS["Hartebeesthoek94_ZAF_BSU_Albers_25E", GEOGCS["GCS_Hartebeesthoek_1994", DATUM["D_Hartebeesthoek_1994", SPHEROID["WGS_1984",6378137.0,298.257223563]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Albers"], PARAMETER["False_Easting",1400000.0], PARAMETER["False_Northing",1300000.0], PARAMETER["Central_Meridian",25.0], PARAMETER["Standard_Parallel_1",-22.0], PARAMETER["Standard_Parallel_2",-38.0], PARAMETER["Latitude_Of_Origin",-30.0], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "Hartebeesthoek94 / ZAF BSU Albers 25E", "base_crs": { "name": "Hartebeesthoek94", "datum": { "type": "GeodeticReferenceFrame", "name": "Hartebeesthoek94", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4148 } }, "conversion": { "name": "South Africa Basic Survey Unit Albers 25E", "method": { "name": "Albers Equal Area", "id": { "authority": "EPSG", "code": 9822 } }, "parameters": [ { "name": "Latitude of false origin", "value": -30, "unit": "degree", "id": { "authority": "EPSG", "code": 8821 } }, { "name": "Longitude of false origin", "value": 25, "unit": "degree", "id": { "authority": "EPSG", "code": 8822 } }, { "name": "Latitude of 1st standard parallel", "value": -22, "unit": "degree", "id": { "authority": "EPSG", "code": 8823 } }, { "name": "Latitude of 2nd standard parallel", "value": -38, "unit": "degree", "id": { "authority": "EPSG", "code": 8824 } }, { "name": "Easting at false origin", "value": 1400000, "unit": "metre", "id": { "authority": "EPSG", "code": 8826 } }, { "name": "Northing at false origin", "value": 1300000, "unit": "metre", "id": { "authority": "EPSG", "code": 8827 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" }, { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" } ] }, "scope": "Spatial analysis for the purposes of Natural Capital Accounting.", "area": "South Africa - mainland - onshore and offshore.", "bbox": { "south_latitude": -38.17, "west_longitude": 13.33, "north_latitude": -22.13, "east_longitude": 36.54 }, "id": { "authority": "EPSG", "code": 9221 } }
Definition: GeoServer
9221=PROJCS["Hartebeesthoek94 / ZAF BSU Albers 25E",GEOGCS["Hartebeesthoek94",DATUM["Hartebeesthoek94",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4148"]],PROJECTION["Albers_Conic_Equal_Area"],PARAMETER["latitude_of_center",-30],PARAMETER["longitude_of_center",25],PARAMETER["standard_parallel_1",-22],PARAMETER["standard_parallel_2",-38],PARAMETER["false_easting",1400000],PARAMETER["false_northing",1300000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","9221"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=aea +lat_0=-30 +lon_0=25 +lat_1=-22 +lat_2=-38 +x_0=1400000 +y_0=1300000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs"> <Layer srs="+proj=aea +lat_0=-30 +lon_0=25 +lat_1=-22 +lat_2=-38 +x_0=1400000 +y_0=1300000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9221, 'EPSG', 9221, '+proj=aea +lat_0=-30 +lon_0=25 +lat_1=-22 +lat_2=-38 +x_0=1400000 +y_0=1300000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Hartebeesthoek94 / ZAF BSU Albers 25E",GEOGCS["Hartebeesthoek94",DATUM["Hartebeesthoek94",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4148"]],PROJECTION["Albers_Conic_Equal_Area"],PARAMETER["latitude_of_center",-30],PARAMETER["longitude_of_center",25],PARAMETER["standard_parallel_1",-22],PARAMETER["standard_parallel_2",-38],PARAMETER["false_easting",1400000],PARAMETER["false_northing",1300000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","9221"]]');