EPSG
Rio Tinto Weipa.
2018-01-19
Minerals management (including oil and gas exploration and production).
Grid convergence uses opposite sign convention to UTM. The projection has reduced scale distortion compared to Map Grid of Australia zone 54 (code 17354).
Australia - Queensland - Weipa area between 141°30'E and 142°30'E.
(0,)
Definition: OGC Well Known Text 2 (2019)
CONVERSION["WEIPA94", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",141, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.999929, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",300000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",2000000, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",8389]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",300000.0], PARAMETER["False_Northing",2000000.0], PARAMETER["Central_Meridian",141.0], PARAMETER["Scale_Factor",0.999929], PARAMETER["Latitude_Of_Origin",0.0]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "WEIPA94", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 141, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.999929, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 300000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 2000000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 8389 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=0 +lon_0=141 +k=0.999929 +x_0=300000 +y_0=2000000"> <Layer srs="+proj=tmerc +lat_0=0 +lon_0=141 +k=0.999929 +x_0=300000 +y_0=2000000"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 8389, 'EPSG', 8389, '+proj=tmerc +lat_0=0 +lon_0=141 +k=0.999929 +x_0=300000 +y_0=2000000', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",141],PARAMETER["scale_factor",0.999929],PARAMETER["false_easting",300000],PARAMETER["false_northing",2000000]');