EPSG:4646 Grand Comoros
Geographic system in latitude and longitude, in use: Comoros - Njazidja (Grande Comore). Datum, ellipsoid and transformation to WGS 84 below.
| Code | EPSG:4646 |
|---|---|
| Name | Grand Comoros |
| Type | Geographic system |
| Area of use | Comoros - Njazidja (Grande Comore) |
| Bounds | W 43,16° · S -11,99° · E 43,55° · N -11,31° |
| Countries | Comoros |
| Datum | Grand Comoros |
| Ellipsoid | International 1924 a = 6378388 m · 1/f = 297 |
| Unit | degree (Lat north, Lon east) |
| Transformation to WGS 84 | Grand Comoros to WGS 84 (1) (EPSG:5521) — accuracy 999 m |
| Scope | Geodesy. |
proj4 definition
+proj=longlat +ellps=intl +towgs84=-963,510,-359 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:4646.
WKT (ESRI format, the .prj content)
GEOGCS["GCS_Grand_Comoros",DATUM["D_Grand_Comoros",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]Other systems — Comoros
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.