EPSG
USGS Professional Paper #1395
1995-12-02
Engineering survey, topographic mapping.
United States (USA) - Alaska - between 164°W and 160°W, onshore.
(0,)
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",54], PARAMETER["central_meridian",-162], PARAMETER["scale_factor",0.9999], PARAMETER["false_easting",213360.426720853], PARAMETER["false_northing",0]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["Alaska CS27 zone 7", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",54, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-162, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.9999, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",700000, LENGTHUNIT["US survey foot",0.304800609601219], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["US survey foot",0.304800609601219], ID["EPSG",8807]], ID["EPSG",15007]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",213360.426720853], PARAMETER["False_Northing",0.0], PARAMETER["Central_Meridian",-162.0], PARAMETER["Scale_Factor",0.9999], PARAMETER["Latitude_Of_Origin",54.0]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "Alaska CS27 zone 7", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 54, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -162, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9999, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 700000, "unit": { "type": "LinearUnit", "name": "US survey foot", "conversion_factor": 0.304800609601219 }, "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": { "type": "LinearUnit", "name": "US survey foot", "conversion_factor": 0.304800609601219 }, "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 15007 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=54 +lon_0=-162 +k=0.9999 +x_0=213360.426720853 +y_0=0"> <Layer srs="+proj=tmerc +lat_0=54 +lon_0=-162 +k=0.9999 +x_0=213360.426720853 +y_0=0"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 15007, 'EPSG', 15007, '+proj=tmerc +lat_0=54 +lon_0=-162 +k=0.9999 +x_0=213360.426720853 +y_0=0', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",54],PARAMETER["central_meridian",-162],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",213360.426720853],PARAMETER["false_northing",0]');