EPSG:8912 — CR-SIRGAS epoch 2014.59 / CRTM05 + DACR52 height

Compound · Costa Rica - onshore

Export Formats

OGC WKT

COMPD_CS[
    "CR-SIRGAS / CRTM05 + DACR52 height",
    PROJCS[
        "CR-SIRGAS / CRTM05",
        GEOGCS[
            "CR-SIRGAS",
            DATUM[
                "CR-SIRGAS",
                SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],
                AUTHORITY["EPSG","1225"]
            ],
            PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
            UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
            AUTHORITY["EPSG","8907"]
        ],
        PROJECTION["Transverse_Mercator"],
        PARAMETER["latitude_of_origin",0],
        PARAMETER["central_meridian",-84],
        PARAMETER["scale_factor",0.9999],
        PARAMETER["false_easting",500000],
        PARAMETER["false_northing",0],
        UNIT["metre",1,AUTHORITY["EPSG","9001"]],
        AXIS["Easting",EAST],
        AXIS["Northing",NORTH],
        AUTHORITY["EPSG","8908"]
    ],
    VERT_CS[
        "DACR52 height",
        VERT_DATUM[
            "Datum Altimetrico de Costa Rica 1952",
            2005,
            AUTHORITY["EPSG","1226"]
        ],
        UNIT["metre",1,AUTHORITY["EPSG","9001"]],
        AXIS["Gravity-related height",UP],
        AUTHORITY["EPSG","8911"]
    ],
    AUTHORITY["EPSG","8912"]
]

WKT2

COMPOUNDCRS[
    "CR-SIRGAS epoch 2014.59 / CRTM05 + DACR52 height",
    PROJCRS[
        "CR-SIRGAS epoch 2014.59 / CRTM05",
        BASEGEOGCRS[
            "CR-SIRGAS epoch 2014.59",
            DATUM[
                "CR-SIRGAS epoch 2014.59",
                ELLIPSOID[
                    "GRS 1980",
                    6378137,
                    298.257222101,
                    LENGTHUNIT["metre",1,ID["EPSG",9001]],
                    ID["EPSG",7019]
                ],
                ANCHOREPOCH[2014.59],
                ID["EPSG",1225]
            ],
            ID["EPSG",8907]
        ],
        CONVERSION[
            "Costa Rica TM 2005",
            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",
                -84,
                ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
                ID["EPSG",8802]
            ],
            PARAMETER[
                "Scale factor at natural origin",
                0.9999,
                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",5366]
        ],
        CS[Cartesian,2,ID["EPSG",4400]],
        AXIS["Easting (E)",east],
        AXIS["Northing (N)",north],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        ID["EPSG",8908]
    ],
    VERTCRS[
        "DACR52 height",
        VDATUM["Datum Altimetrico de Costa Rica 1952",ID["EPSG",1226]],
        CS[vertical,1,ID["EPSG",6499]],
        AXIS["Gravity-related height (H)",up],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        ID["EPSG",8911]
    ],
    ID["EPSG",8912]
]

PROJ.4

+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:8912", "+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 8912,
  "name": "CR-SIRGAS epoch 2014.59 / CRTM05 + DACR52 height",
  "kind": "compound",
  "area": "Costa Rica - onshore",
  "unit": null,
  "bbox": [
    7.98,
    -85.97,
    11.22,
    -82.53
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (8912, 'EPSG', 8912, '+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs', 'COMPD_CS["CR-SIRGAS / CRTM05 + DACR52 height",PROJCS["CR-SIRGAS / CRTM05",GEOGCS["CR-SIRGAS",DATUM["CR-SIRGAS",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1225"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","8907"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-84],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","8908"]],VERT_CS["DACR52 height",VERT_DATUM["Datum Altimetrico de Costa Rica 1952",2005,AUTHORITY["EPSG","1226"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8911"]],AUTHORITY["EPSG","8912"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=-84"
  "+k=0.9999"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=GRS80"
  "+units=m"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

8912=COMPD_CS["CR-SIRGAS / CRTM05 + DACR52 height",PROJCS["CR-SIRGAS / CRTM05",GEOGCS["CR-SIRGAS",DATUM["CR-SIRGAS",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1225"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","8907"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-84],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","8908"]],VERT_CS["DACR52 height",VERT_DATUM["Datum Altimetrico de Costa Rica 1952",2005,AUTHORITY["EPSG","1226"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8911"]],AUTHORITY["EPSG","8912"]]

Frequently Asked Questions

How do I add EPSG:8912 to GeoServer?

Add the following definition to your GeoServer configuration:

8912=COMPD_CS["CR-SIRGAS / CRTM05 + DACR52 height",PROJCS["CR-SIRGAS / CRTM05",GEOGCS["CR-SIRGAS",DATUM["CR-SIRGAS",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1225"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","8907"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-84],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","8908"]],VERT_CS["DACR52 height",VERT_DATUM["Datum Altimetrico de Costa Rica 1952",2005,AUTHORITY["EPSG","1226"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8911"]],AUTHORITY["EPSG","8912"]]

Read the full GeoServer guide →

How do I add EPSG:8912 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (8912, 'EPSG', 8912, '+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs', 'COMPD_CS["CR-SIRGAS / CRTM05 + DACR52 height",PROJCS["CR-SIRGAS / CRTM05",GEOGCS["CR-SIRGAS",DATUM["CR-SIRGAS",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1225"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","8907"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-84],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","8908"]],VERT_CS["DACR52 height",VERT_DATUM["Datum Altimetrico de Costa Rica 1952",2005,AUTHORITY["EPSG","1226"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8911"]],AUTHORITY["EPSG","8912"]]');

Read the full PostGIS guide →

How do I add EPSG:8912 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=-84"
  "+k=0.9999"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=GRS80"
  "+units=m"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:8912 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:8912", "+proj=tmerc +lat_0=0 +lon_0=-84 +k=0.9999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs");

Read the full Proj4js guide →