EPSG
Indiana Department of Transportation (INDOT), Land & Aerial Survey Division. For definition file see http://www.in.gov/indot/InGCS.htm
2015-09-17
Engineering survey.
For equivalent non-metric definition see proj code 7146.
United States (USA) - Indiana - Allen county.
(0,)
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",40.9], PARAMETER["central_meridian",-85.05], PARAMETER["scale_factor",1.000031], PARAMETER["false_easting",240000], PARAMETER["false_northing",36000]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["InGCS Allen (m)", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",40.9, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-85.05, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1.000031, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",240000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",36000, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",7145]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",240000.0], PARAMETER["False_Northing",36000.0], PARAMETER["Central_Meridian",-85.05], PARAMETER["Scale_Factor",1.000031], PARAMETER["Latitude_Of_Origin",40.9]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "InGCS Allen (m)", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 40.9, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -85.05, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1.000031, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 240000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 36000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 7145 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=40.9 +lon_0=-85.05 +k=1.000031 +x_0=240000 +y_0=36000"> <Layer srs="+proj=tmerc +lat_0=40.9 +lon_0=-85.05 +k=1.000031 +x_0=240000 +y_0=36000"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 7145, 'EPSG', 7145, '+proj=tmerc +lat_0=40.9 +lon_0=-85.05 +k=1.000031 +x_0=240000 +y_0=36000', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",40.9],PARAMETER["central_meridian",-85.05],PARAMETER["scale_factor",1.000031],PARAMETER["false_easting",240000],PARAMETER["false_northing",36000]');