EPSG:3987 — Katanga 1955 / Katanga Gauss zone B

Projekte · Congo DR (Zaire) - Katanga 26.5°E to 29.5°E

Tanım Formatları

OGC WKT

PROJCS[
    "Katanga 1955 / Katanga Gauss zone B",
    GEOGCS[
        "Katanga 1955",
        DATUM[
            "Katanga_1955",
            SPHEROID["Clarke 1866",6378206.4,294.978698213898],
            TOWGS84[-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4695"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",-9],
    PARAMETER["central_meridian",28],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",200000],
    PARAMETER["false_northing",500000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","3987"]
]

WKT2

PROJCRS[
    "Katanga 1955 / Katanga Gauss zone B",
    BASEGEOGCRS[
        "Katanga 1955",
        DATUM[
            "Katanga 1955",
            ELLIPSOID[
                "Clarke 1866",
                6378206.4,
                294.978698213898,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7008]
            ],
            ID["EPSG",6695]
        ],
        ID["EPSG",4695]
    ],
    CONVERSION[
        "Katanga Gauss zone B",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            -9,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            28,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            1,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            200000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",3982]
    ],
    CS[Cartesian,2,ID["EPSG",4499]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3987]
]

PROJ.4

+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +units=m +no_defs +type=crs

Proj4js

Proj4js'a nasıl projeksiyon eklerim? →

proj4.defs("EPSG:3987", "+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 3987,
  "name": "Katanga 1955 / Katanga Gauss zone B",
  "kind": "projected",
  "area": "Congo DR (Zaire) - Katanga 26.5°E to 29.5°E",
  "unit": "metre",
  "bbox": [
    -13.44,
    26.5,
    -4.99,
    29.5
  ],
  "proj4": "+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +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 (3987, 'EPSG', 3987, '+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +units=m +no_defs +type=crs', 'PROJCS["Katanga 1955 / Katanga Gauss zone B",GEOGCS["Katanga 1955",DATUM["Katanga_1955",SPHEROID["Clarke 1866",6378206.4,294.978698213898],TOWGS84[-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4695"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-9],PARAMETER["central_meridian",28],PARAMETER["scale_factor",1],PARAMETER["false_easting",200000],PARAMETER["false_northing",500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3987"]]');

MapServer

MapServer'a nasıl projeksiyon eklerim? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=-9"
  "+lon_0=28"
  "+k=1"
  "+x_0=200000"
  "+y_0=500000"
  "+ellps=clrk66"
  "+towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

GeoServer'a nasıl projeksiyon eklerim? →

3987=PROJCS["Katanga 1955 / Katanga Gauss zone B",GEOGCS["Katanga 1955",DATUM["Katanga_1955",SPHEROID["Clarke 1866",6378206.4,294.978698213898],TOWGS84[-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4695"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-9],PARAMETER["central_meridian",28],PARAMETER["scale_factor",1],PARAMETER["false_easting",200000],PARAMETER["false_northing",500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3987"]]

İlişkili Koordinat Sistemleri

Mevcut Dönüşümler (4)

Dönüşümler temel CRS'den alınmıştır: EPSG:4695 (Katanga 1955)

Dönüşüm	Kaynak → Hedef	Hassasiyet (m)
Katanga 1955 to RGRDC 2005 (2)	4695 → 4046	0.5
Katanga 1955 to WGS 84 (2)	4695 → 4326	1
Katanga 1955 to RGRDC 2005 (1)	4695 → 4046	1.5
Katanga 1955 to WGS 84 (1)	4695 → 4326	1.5

Katanga 1955 Kullanan Diğer CRS

Sıkça Sorulan Sorular

EPSG:3987 projeksiyonunu GeoServer'a nasıl eklerim?

Aşağıdaki tanımı GeoServer yapılandırma dosyanıza ekleyin:

3987=PROJCS["Katanga 1955 / Katanga Gauss zone B",GEOGCS["Katanga 1955",DATUM["Katanga_1955",SPHEROID["Clarke 1866",6378206.4,294.978698213898],TOWGS84[-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4695"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-9],PARAMETER["central_meridian",28],PARAMETER["scale_factor",1],PARAMETER["false_easting",200000],PARAMETER["false_northing",500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3987"]]

GeoServer rehberinin tamamını okuyun →

EPSG:3987 projeksiyonunu PostGIS'e nasıl eklerim?

Aşağıdaki tanımı PostGIS yapılandırma dosyanıza ekleyin:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3987, 'EPSG', 3987, '+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +units=m +no_defs +type=crs', 'PROJCS["Katanga 1955 / Katanga Gauss zone B",GEOGCS["Katanga 1955",DATUM["Katanga_1955",SPHEROID["Clarke 1866",6378206.4,294.978698213898],TOWGS84[-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4695"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-9],PARAMETER["central_meridian",28],PARAMETER["scale_factor",1],PARAMETER["false_easting",200000],PARAMETER["false_northing",500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3987"]]');

PostGIS rehberinin tamamını okuyun →

EPSG:3987 projeksiyonunu MapServer'da nasıl kullanırım?

Aşağıdaki tanımı MapServer yapılandırma dosyanıza ekleyin:

PROJECTION
  "+proj=tmerc"
  "+lat_0=-9"
  "+lon_0=28"
  "+k=1"
  "+x_0=200000"
  "+y_0=500000"
  "+ellps=clrk66"
  "+towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

MapServer rehberinin tamamını okuyun →

EPSG:3987 projeksiyonunu Proj4js ile nasıl kullanırım?

Aşağıdaki tanımı Proj4js yapılandırma dosyanıza ekleyin:

proj4.defs("EPSG:3987", "+proj=tmerc +lat_0=-9 +lon_0=28 +k=1 +x_0=200000 +y_0=500000 +ellps=clrk66 +towgs84=-102.283,-10.277,-257.396,-3.976,-0.002,-6.203,12.315 +units=m +no_defs +type=crs");

Proj4js rehberinin tamamını okuyun →