EPSG:3947 — RGF93 v1 / CC47
Projected coordinate reference system. Area of use: France - mainland - 46°N to 48°N.
Code
EPSG:3947
Type
Projected
Area
France - mainland - 46°N to 48°N
PROJ definition
+proj=lcc +lat_0=47 +lon_0=3 +lat_1=46.25 +lat_2=47.75 +x_0=1700000 +y_0=6200000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
Geographic bounds
W -4.77° S 46° E 7.63° N 48°
Convert coordinates with EPSG:3947
Common transformations from EPSG:3947
- EPSG:3947 → EPSG:4326RGF93 v1 / CC47 → WGS 84
- EPSG:3947 → EPSG:3857RGF93 v1 / CC47 → WGS 84 / Pseudo-Mercator
- EPSG:3947 → EPSG:3395RGF93 v1 / CC47 → WGS 84 / World Mercator
- EPSG:3947 → EPSG:4978RGF93 v1 / CC47 → WGS 84
- EPSG:3947 → EPSG:7789RGF93 v1 / CC47 → ITRF2014
- EPSG:3947 → EPSG:4267RGF93 v1 / CC47 → NAD27
- EPSG:3947 → EPSG:4269RGF93 v1 / CC47 → NAD83
- EPSG:3947 → EPSG:6318RGF93 v1 / CC47 → NAD83(2011)
- EPSG:3947 → EPSG:4322RGF93 v1 / CC47 → WGS 72
- EPSG:3947 → EPSG:26910RGF93 v1 / CC47 → NAD83 / UTM zone 10N
- EPSG:3947 → EPSG:26911RGF93 v1 / CC47 → NAD83 / UTM zone 11N
- EPSG:3947 → EPSG:26912RGF93 v1 / CC47 → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:3947?
- The proj4 definition for EPSG:3947 is: +proj=lcc +lat_0=47 +lon_0=3 +lat_1=46.25 +lat_2=47.75 +x_0=1700000 +y_0=6200000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
- Where is EPSG:3947 used?
- EPSG:3947 (RGF93 v1 / CC47) is defined for the area: France - mainland - 46°N to 48°N.