EPSG:2931 — Beduaram / TM 13 NE

Projekte · Niger - southeast

Tanım Formatları

OGC WKT

PROJCS[
    "Beduaram / TM 13 NE",
    GEOGCS[
        "Beduaram",
        DATUM[
            "Beduaram",
            SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],
            TOWGS84[-106,-87,188,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4213"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",13],
    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","2931"]
]

WKT2

PROJCRS[
    "Beduaram / TM 13 NE",
    BASEGEOGCRS[
        "Beduaram",
        DATUM[
            "Beduaram",
            ELLIPSOID[
                "Clarke 1880 (IGN)",
                6378249.2,
                293.466021293627,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7011]
            ],
            ID["EPSG",6213]
        ],
        ID["EPSG",4213]
    ],
    CONVERSION[
        "TM 13 NE",
        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",
            13,
            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",16413]
    ],
    CS[Cartesian,2,ID["EPSG",4499]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",2931]
]

PROJ.4

+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

Proj4js'a nasıl projeksiyon eklerim? →

proj4.defs("EPSG:2931", "+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 2931,
  "name": "Beduaram / TM 13 NE",
  "kind": "projected",
  "area": "Niger - southeast",
  "unit": "metre",
  "bbox": [
    12.8,
    7.81,
    16.7,
    14.9
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +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 (2931, 'EPSG', 2931, '+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Beduaram / TM 13 NE",GEOGCS["Beduaram",DATUM["Beduaram",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-106,-87,188,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4213"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",13],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","2931"]]');

MapServer

MapServer'a nasıl projeksiyon eklerim? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=13"
  "+k=0.9996"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=clrk80ign"
  "+towgs84=-106,-87,188,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

GeoServer'a nasıl projeksiyon eklerim? →

2931=PROJCS["Beduaram / TM 13 NE",GEOGCS["Beduaram",DATUM["Beduaram",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-106,-87,188,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4213"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",13],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","2931"]]

İlişkili Koordinat Sistemleri

Mevcut Dönüşümler (3)

Dönüşümler temel CRS'den alınmıştır: EPSG:4213 (Beduaram)

Dönüşüm	Kaynak → Hedef	Hassasiyet (m)
Beduaram to WGS 72BE (1)	4213 → 4324	15
Beduaram to WGS 84 (2)	4213 → 4326	15
Beduaram to WGS 84 (1)	4213 → 4326	16

Beduaram Kullanan Diğer CRS

Sıkça Sorulan Sorular

EPSG:2931 projeksiyonunu GeoServer'a nasıl eklerim?

Aşağıdaki tanımı GeoServer yapılandırma dosyanıza ekleyin:

2931=PROJCS["Beduaram / TM 13 NE",GEOGCS["Beduaram",DATUM["Beduaram",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-106,-87,188,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4213"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",13],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","2931"]]

GeoServer rehberinin tamamını okuyun →

EPSG:2931 projeksiyonunu PostGIS'e nasıl eklerim?

Aşağıdaki tanımı PostGIS yapılandırma dosyanıza ekleyin:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (2931, 'EPSG', 2931, '+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Beduaram / TM 13 NE",GEOGCS["Beduaram",DATUM["Beduaram",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-106,-87,188,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4213"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",13],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","2931"]]');

PostGIS rehberinin tamamını okuyun →

EPSG:2931 projeksiyonunu MapServer'da nasıl kullanırım?

Aşağıdaki tanımı MapServer yapılandırma dosyanıza ekleyin:

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=13"
  "+k=0.9996"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=clrk80ign"
  "+towgs84=-106,-87,188,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

MapServer rehberinin tamamını okuyun →

EPSG:2931 projeksiyonunu Proj4js ile nasıl kullanırım?

Aşağıdaki tanımı Proj4js yapılandırma dosyanıza ekleyin:

proj4.defs("EPSG:2931", "+proj=tmerc +lat_0=0 +lon_0=13 +k=0.9996 +x_0=500000 +y_0=0 +ellps=clrk80ign +towgs84=-106,-87,188,0,0,0,0 +units=m +no_defs +type=crs");

Proj4js rehberinin tamamını okuyun →