EPSG:4697

IGC 1962 6th Parallel South

Attributes

Unit: degree (supplier to define representation)

Geodetic CRS: IGC 1962 6th Parallel South

Datum: IGC 1962 Arc of the 6th Parallel South

Ellipsoid: Clarke 1880 (RGS)

Prime meridian: Greenwich

Data source: EPSG

Information source: Institute Geographique du Congo.

Revision date: 2005-09-30

Scope: Geodesy.

Area of use: The Democratic Republic of the Congo (Zaire) - adjacent to 6th parallel south traverse.

Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree

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SimpleMap

Center coordinates
20.91 -5.33

WGS84 bounds:
12.17 -7.36
29.64 -3.29

The Democratic Republic of the Congo (Zaire) - adjacent to 6th parallel south traverse.
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Definition: OGC Well Known Text

GEOGCS["IGC 1962 6th Parallel South",
    DATUM["IGC_1962_Arc_of_the_6th_Parallel_South",
        SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465,
            AUTHORITY["EPSG","7012"]],
        AUTHORITY["EPSG","6697"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4697"]]

Definition: OGC Well Known Text 2 (2019)

GEOGCRS["IGC 1962 6th Parallel South",
    DATUM["IGC 1962 Arc of the 6th Parallel South",
        ELLIPSOID["Clarke 1880 (RGS)",6378249.145,293.465,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Geodesy."],
        AREA["The Democratic Republic of the Congo (Zaire) - adjacent to 6th parallel south traverse."],
        BBOX[-7.36,12.17,-3.29,29.64]],
    ID["EPSG",4697]]

Definition: ESRI Well Known Text

GEOGCS["GCS_IGC_1962_6th_Parallel_South",
    DATUM["D_IGC_1962_Arc_of_the_6th_Parallel_South",
        SPHEROID["Clarke_1880_RGS",6378249.145,293.465]],
    PRIMEM["Greenwich",0.0],
    UNIT["Degree",0.0174532925199433]]

Definition: PROJ.4

+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:4697","+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeographicCRS",
    "name": "IGC 1962 6th Parallel South",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "IGC 1962 Arc of the 6th Parallel South",
        "ellipsoid": {
            "name": "Clarke 1880 (RGS)",
            "semi_major_axis": 6378249.145,
            "inverse_flattening": 293.465
        }
    },
    "coordinate_system": {
        "subtype": "ellipsoidal",
        "axis": [
            {
                "name": "Geodetic latitude",
                "abbreviation": "Lat",
                "direction": "north",
                "unit": "degree"
            },
            {
                "name": "Geodetic longitude",
                "abbreviation": "Lon",
                "direction": "east",
                "unit": "degree"
            }
        ]
    },
    "scope": "Geodesy.",
    "area": "The Democratic Republic of the Congo (Zaire) - adjacent to 6th parallel south traverse.",
    "bbox": {
        "south_latitude": -7.36,
        "west_longitude": 12.17,
        "north_latitude": -3.29,
        "east_longitude": 29.64
    },
    "id": {
        "authority": "EPSG",
        "code": 4697
    }
}

Definition: GeoServer

4697=GEOGCS["IGC 1962 6th Parallel South",DATUM["IGC_1962_Arc_of_the_6th_Parallel_South",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465,AUTHORITY["EPSG","7012"]],AUTHORITY["EPSG","6697"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4697"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=longlat"
	"a=6378249.145"
	"rf=293.465"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs">
	<Layer srs="+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4697, 'EPSG', 4697, '+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs', 'GEOGCS["IGC 1962 6th Parallel South",DATUM["IGC_1962_Arc_of_the_6th_Parallel_South",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465,AUTHORITY["EPSG","7012"]],AUTHORITY["EPSG","6697"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4697"]]');