EPSG:4903 — Madrid 1870 (Madrid)
Geographic 2D coordinate reference system. Area of use: Spain - mainland onshore.
Code
EPSG:4903
Type
Geographic 2D
Area
Spain - mainland onshore
PROJ definition
+proj=longlat +a=6378298.3 +rf=294.73 +pm=-3.687375 +no_defs +type=crs
Geographic bounds
W -9.37° S 35.95° E 3.39° N 43.82°
Convert coordinates with EPSG:4903
Common transformations from EPSG:4903
- EPSG:4903 → EPSG:4326Madrid 1870 (Madrid) → WGS 84
- EPSG:4903 → EPSG:3857Madrid 1870 (Madrid) → WGS 84 / Pseudo-Mercator
- EPSG:4903 → EPSG:3395Madrid 1870 (Madrid) → WGS 84 / World Mercator
- EPSG:4903 → EPSG:4978Madrid 1870 (Madrid) → WGS 84
- EPSG:4903 → EPSG:7789Madrid 1870 (Madrid) → ITRF2014
- EPSG:4903 → EPSG:4267Madrid 1870 (Madrid) → NAD27
- EPSG:4903 → EPSG:4269Madrid 1870 (Madrid) → NAD83
- EPSG:4903 → EPSG:6318Madrid 1870 (Madrid) → NAD83(2011)
- EPSG:4903 → EPSG:4322Madrid 1870 (Madrid) → WGS 72
- EPSG:4903 → EPSG:26910Madrid 1870 (Madrid) → NAD83 / UTM zone 10N
- EPSG:4903 → EPSG:26911Madrid 1870 (Madrid) → NAD83 / UTM zone 11N
- EPSG:4903 → EPSG:26912Madrid 1870 (Madrid) → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:4903?
- The proj4 definition for EPSG:4903 is: +proj=longlat +a=6378298.3 +rf=294.73 +pm=-3.687375 +no_defs +type=crs
- Where is EPSG:4903 used?
- EPSG:4903 (Madrid 1870 (Madrid)) is defined for the area: Spain - mainland onshore.