EPSG:4992 — Lao 1997
Geocentric coordinate reference system. Area of use: Laos.
Code
EPSG:4992
Type
Geocentric
Area
Laos
PROJ definition
+proj=geocent +ellps=krass +units=m +no_defs +type=crs
Geographic bounds
W 100.09° S 13.92° E 107.64° N 22.5°
Convert coordinates with EPSG:4992
Common transformations from EPSG:4992
- EPSG:4992 → EPSG:4326Lao 1997 → WGS 84
- EPSG:4992 → EPSG:3857Lao 1997 → WGS 84 / Pseudo-Mercator
- EPSG:4992 → EPSG:3395Lao 1997 → WGS 84 / World Mercator
- EPSG:4992 → EPSG:4978Lao 1997 → WGS 84
- EPSG:4992 → EPSG:7789Lao 1997 → ITRF2014
- EPSG:4992 → EPSG:4267Lao 1997 → NAD27
- EPSG:4992 → EPSG:4269Lao 1997 → NAD83
- EPSG:4992 → EPSG:6318Lao 1997 → NAD83(2011)
- EPSG:4992 → EPSG:4322Lao 1997 → WGS 72
- EPSG:4992 → EPSG:26910Lao 1997 → NAD83 / UTM zone 10N
- EPSG:4992 → EPSG:26911Lao 1997 → NAD83 / UTM zone 11N
- EPSG:4992 → EPSG:26912Lao 1997 → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:4992?
- The proj4 definition for EPSG:4992 is: +proj=geocent +ellps=krass +units=m +no_defs +type=crs
- Where is EPSG:4992 used?
- EPSG:4992 (Lao 1997) is defined for the area: Laos.