EPSG:3148 Indian 1960 / UTM zone 48N
Projected system (Transverse Mercator) in use: Asia - Cambodia and Vietnam - west of 108°E. The full definition below, and conversion in one click.
| Code | EPSG:3148 |
|---|---|
| Name | Indian 1960 / UTM zone 48N |
| Type | Projected system — Transverse Mercator |
| Area of use |
Asia - Cambodia and Vietnam - west of 108°E Cambodia; Vietnam west of 108°E. |
| Bounds | W 102,14° · S 8,33° · E 108,00° · N 23,40° |
| Countries | Cambodia, Vietnam |
| Datum | Indian 1960 |
| Ellipsoid | Everest 1830 (1937 Adjustment) a = 6377276.345 m · 1/f = 300.8017 |
| Base geographic system | EPSG:4131 — Indian 1960 |
| Unit | metre (E east, N north) |
| Transformation to WGS 84 | Indian 1960 to WGS 84 (2) (EPSG:1542) — accuracy 44 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 105 | degree |
| Scale factor at natural origin | 0.9996 | unity |
| False easting | 500000 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=utm +zone=48 +ellps=evrst30 +units=m +towgs84=198,881,317 +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:3148.
WKT (ESRI format, the .prj content)
PROJCS["Indian_1960_UTM_Zone_48N",GEOGCS["GCS_Indian_1960",DATUM["D_Indian_1960",SPHEROID["Everest_Adjustment_1937",6377276.345,300.8017]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",105.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — Cambodia
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.