Definition: OGC Well Known Text
GEOGCS["NAD83_/_NFIS_Seconds", DATUM["North_American_Datum_1983", SPHEROID["GRS 1980",6378137,298.257222101], AUTHORITY["EPSG","6269"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","100001"]]
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["NAD83_/_NFIS_Seconds", DATUM["North American Datum 1983", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["longitude",east, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["latitude",north, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",100001]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeographicCRS", "name": "NAD83_/_NFIS_Seconds", "datum": { "type": "GeodeticReferenceFrame", "name": "North American Datum 1983", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Longitude", "abbreviation": "lon", "direction": "east", "unit": "degree" }, { "name": "Latitude", "abbreviation": "lat", "direction": "north", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 100001 } }
Definition: GeoServer
100001=GEOGCS["NAD83_/_NFIS_Seconds",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","100001"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +datum=NAD83 +no_defs +type=crs"> <Layer srs="+proj=longlat +datum=NAD83 +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 100001, 'EPSG', 100001, '+proj=longlat +datum=NAD83 +no_defs +type=crs', 'GEOGCS["NAD83_/_NFIS_Seconds",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","100001"]]');