EPSG
Iowa Department of Transportation.
2015-04-25
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",40.25], PARAMETER["central_meridian",-92.8166666666667], PARAMETER["scale_factor",1.000027], PARAMETER["false_easting",5943611.88722378], PARAMETER["false_northing",2194564.38912878]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["Iowa regional zone 9 Newton", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",40.25, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-92.8166666666667, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1.000027, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",19500000, LENGTHUNIT["US survey foot",0.304800609601219], ID["EPSG",8806]], PARAMETER["False northing",7200000, LENGTHUNIT["US survey foot",0.304800609601219], ID["EPSG",8807]], ID["EPSG",7051]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",5943611.88722378], PARAMETER["False_Northing",2194564.38912878], PARAMETER["Central_Meridian",-92.8166666666667], PARAMETER["Scale_Factor",1.000027], PARAMETER["Latitude_Of_Origin",40.25]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "Iowa regional zone 9 Newton", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 40.25, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -92.8166666666667, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1.000027, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 19500000, "unit": { "type": "LinearUnit", "name": "US survey foot", "conversion_factor": 0.304800609601219 }, "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 7200000, "unit": { "type": "LinearUnit", "name": "US survey foot", "conversion_factor": 0.304800609601219 }, "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 7051 } }
Definition: GeoServer
7051=PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",40.25],PARAMETER["central_meridian",-92.8166666666667],PARAMETER["scale_factor",1.000027],PARAMETER["false_easting",5943611.88722378],PARAMETER["false_northing",2194564.38912878]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=40.25 +lon_0=-92.8166666666667 +k=1.000027 +x_0=5943611.88722378 +y_0=2194564.38912878"> <Layer srs="+proj=tmerc +lat_0=40.25 +lon_0=-92.8166666666667 +k=1.000027 +x_0=5943611.88722378 +y_0=2194564.38912878"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 7051, 'EPSG', 7051, '+proj=tmerc +lat_0=40.25 +lon_0=-92.8166666666667 +k=1.000027 +x_0=5943611.88722378 +y_0=2194564.38912878', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",40.25],PARAMETER["central_meridian",-92.8166666666667],PARAMETER["scale_factor",1.000027],PARAMETER["false_easting",5943611.88722378],PARAMETER["false_northing",2194564.38912878]');