Data source: EPSG
Information source: Porto Alegre mayoral decree NÂș 18.315 of 11th June 2013.
Revision date: 2024-08-28
Scope: Cadastre, engineering survey, topographic mapping.
Method: Transverse Mercator
Area of use: Brazil - Porto Alegre municipality.
Description: (0,)
Definition: OGC Well Known Text 2 (2019)
CONVERSION["Porto Alegre Transverse Mercator", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-51, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.999995, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",300000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",5000000, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",10664]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",300000.0], PARAMETER["False_Northing",5000000.0], PARAMETER["Central_Meridian",-51.0], PARAMETER["Scale_Factor",0.999995], PARAMETER["Latitude_Of_Origin",0.0]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "Porto Alegre Transverse Mercator", "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": -51, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.999995, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 300000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 5000000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 10664 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=0 +lon_0=-51 +k=0.999995 +x_0=300000 +y_0=5000000"> <Layer srs="+proj=tmerc +lat_0=0 +lon_0=-51 +k=0.999995 +x_0=300000 +y_0=5000000"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10664, 'EPSG', 10664, '+proj=tmerc +lat_0=0 +lon_0=-51 +k=0.999995 +x_0=300000 +y_0=5000000', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-51],PARAMETER["scale_factor",0.999995],PARAMETER["false_easting",300000],PARAMETER["false_northing",5000000]');