EPSG:CODE

EPSG:8921 — SIRGAS-CON DGF02P01

Geocentric · Latin America - Central America and South America

Export Formats

OGC WKT
GEOCCS[
    "SIRGAS-CON DGF02P01",
    DATUM[
        "SIRGAS_Continuously_Operating_Network_DGF02P01",
        SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],
        AUTHORITY["EPSG","1230"]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Geocentric X",OTHER],
    AXIS["Geocentric Y",OTHER],
    AXIS["Geocentric Z",NORTH],
    AUTHORITY["EPSG","8921"]
]

Related Coordinate Systems

Available Transformations (1)

Transformation Source → Target Accuracy (m)
ITRF2000 to SIRGAS-CON DGF02P01 (1)
4919 → 8921 0.01

Other CRS using SIRGAS Continuously Operating Network DGF02P01

Frequently Asked Questions

How do I add EPSG:8921 to GeoServer?

Add the following definition to your GeoServer configuration: 

8921=GEOCCS["SIRGAS-CON DGF02P01",DATUM["SIRGAS_Continuously_Operating_Network_DGF02P01",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1230"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","8921"]]
Read the full GeoServer guide →

How do I add EPSG:8921 to PostGIS?

Add the following definition to your PostGIS configuration: 

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (8921, 'EPSG', 8921, '+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs', 'GEOCCS["SIRGAS-CON DGF02P01",DATUM["SIRGAS_Continuously_Operating_Network_DGF02P01",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1230"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","8921"]]');
Read the full PostGIS guide →

How do I add EPSG:8921 to MapServer?

Add the following definition to your MapServer configuration: 

PROJECTION
  "+proj=geocent"
  "+ellps=GRS80"
  "+units=m"
  "+no_defs"
  "+type=crs"
END
Read the full MapServer guide →

How do I use EPSG:8921 with Proj4js?

Add the following definition to your Proj4js configuration: 

proj4.defs("EPSG:8921", "+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs");
Read the full Proj4js guide →