EPSG:2041 — Abidjan 1987 / UTM zone 30N

Projekte · Cote d'Ivoire (Ivory Coast) - east of 6°W

Tanım Formatları

OGC WKT

PROJCS[
    "Abidjan 1987 / UTM zone 30N",
    GEOGCS[
        "Abidjan 1987",
        DATUM[
            "Abidjan_1987",
            SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],
            TOWGS84[-124.76,53,466.79,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4143"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-3],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","2041"]
]

WKT2

PROJCRS[
    "Abidjan 1987 / UTM zone 30N",
    BASEGEOGCRS[
        "Abidjan 1987",
        DATUM[
            "Abidjan 1987",
            ELLIPSOID[
                "Clarke 1880 (RGS)",
                6378249.145,
                293.465,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7012]
            ],
            ID["EPSG",6143]
        ],
        ID["EPSG",4143]
    ],
    CONVERSION[
        "UTM zone 30N",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            0,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -3,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            0.9996,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",16030]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",2041]
]

PROJ.4

+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

Proj4js'a nasıl projeksiyon eklerim? →

proj4.defs("EPSG:2041", "+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 2041,
  "name": "Abidjan 1987 / UTM zone 30N",
  "kind": "projected",
  "area": "Cote d'Ivoire (Ivory Coast) - east of 6°W",
  "unit": "metre",
  "bbox": [
    4.92,
    -6,
    10.46,
    -2.48
  ],
  "proj4": "+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs"
}

PostGIS

PostGIS'a nasıl projeksiyon eklerim? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (2041, 'EPSG', 2041, '+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Abidjan 1987 / UTM zone 30N",GEOGCS["Abidjan 1987",DATUM["Abidjan_1987",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-124.76,53,466.79,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4143"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2041"]]');

MapServer

MapServer'a nasıl projeksiyon eklerim? →

PROJECTION
  "+proj=utm"
  "+zone=30"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=-124.76,53,466.79,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

GeoServer'a nasıl projeksiyon eklerim? →

2041=PROJCS["Abidjan 1987 / UTM zone 30N",GEOGCS["Abidjan 1987",DATUM["Abidjan_1987",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-124.76,53,466.79,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4143"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2041"]]

İlişkili Koordinat Sistemleri

Mevcut Dönüşümler (2)

Dönüşümler temel CRS'den alınmıştır: EPSG:4143 (Abidjan 1987)

Dönüşüm	Kaynak → Hedef	Hassasiyet (m)
Abidjan 1987 to WGS 84 (1)	4143 → 4326	2
Abidjan 1987 to WGS 84 (2)	4143 → 4326	2

Abidjan 1987 Kullanan Diğer CRS

Sıkça Sorulan Sorular

EPSG:2041 projeksiyonunu GeoServer'a nasıl eklerim?

Aşağıdaki tanımı GeoServer yapılandırma dosyanıza ekleyin:

2041=PROJCS["Abidjan 1987 / UTM zone 30N",GEOGCS["Abidjan 1987",DATUM["Abidjan_1987",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-124.76,53,466.79,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4143"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2041"]]

GeoServer rehberinin tamamını okuyun →

EPSG:2041 projeksiyonunu PostGIS'e nasıl eklerim?

Aşağıdaki tanımı PostGIS yapılandırma dosyanıza ekleyin:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (2041, 'EPSG', 2041, '+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Abidjan 1987 / UTM zone 30N",GEOGCS["Abidjan 1987",DATUM["Abidjan_1987",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-124.76,53,466.79,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4143"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","2041"]]');

PostGIS rehberinin tamamını okuyun →

EPSG:2041 projeksiyonunu MapServer'da nasıl kullanırım?

Aşağıdaki tanımı MapServer yapılandırma dosyanıza ekleyin:

PROJECTION
  "+proj=utm"
  "+zone=30"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=-124.76,53,466.79,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

MapServer rehberinin tamamını okuyun →

EPSG:2041 projeksiyonunu Proj4js ile nasıl kullanırım?

Aşağıdaki tanımı Proj4js yapılandırma dosyanıza ekleyin:

proj4.defs("EPSG:2041", "+proj=utm +zone=30 +a=6378249.145 +rf=293.465 +towgs84=-124.76,53,466.79,0,0,0,0 +units=m +no_defs +type=crs");

Proj4js rehberinin tamamını okuyun →