EPSG:3406 VN-2000 / UTM zone 49N
Projected system (Transverse Mercator) in use: Vietnam - east of 108°E onshore. The full definition below, and conversion in one click.
| Code | EPSG:3406 |
|---|---|
| Name | VN-2000 / UTM zone 49N |
| Type | Projected system — Transverse Mercator |
| Area of use |
Vietnam - east of 108°E onshore Vietnam - onshore east of 108°E. |
| Bounds | W 108,00° · S 10,43° · E 109,53° · N 21,56° |
| Countries | Vietnam |
| Datum | Vietnam 2000 |
| Ellipsoid | WGS 84 a = 6378137 m · 1/f = 298.257223563 |
| Base geographic system | EPSG:4756 — VN-2000 |
| Unit | metre (E east, N north) |
| Transformation to WGS 84 | VN-2000 to WGS 84 (2) (EPSG:6960) — accuracy 1 m |
| Scope | Topographic mapping (medium scale). |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 111 | degree |
| Scale factor at natural origin | 0.9996 | unity |
| False easting | 500000 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=utm +zone=49 +ellps=WGS84 +units=m +towgs84=-191.904414,-39.303183,-111.450328,0.009288,-0.019755,0.004274,0.252906 +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:3406.
WKT (ESRI format, the .prj content)
PROJCS["VN_2000_UTM_Zone_49N",GEOGCS["GCS_VN_2000",DATUM["D_Vietnam_2000",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",111.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — Vietnam
- EPSG:2044Hanoi 1972 / Gauss-Kruger zone 18
- EPSG:2045Hanoi 1972 / Gauss-Kruger zone 19
- EPSG:2093Hanoi 1972 / GK 106 NE
- EPSG:2094WGS 72BE / TM 106 NE
- EPSG:3148Indian 1960 / UTM zone 48N
- EPSG:3149Indian 1960 / UTM zone 49N
- EPSG:3176Indian 1960 / TM 106 NE
- EPSG:3405VN-2000 / UTM zone 48N
- EPSG:4131Indian 1960
- EPSG:4147Hanoi 1972
- EPSG:4756VN-2000
- EPSG:5896VN-2000 / TM-3 zone 481
- EPSG:5897VN-2000 / TM-3 zone 482
- EPSG:5898VN-2000 / TM-3 zone 491
- EPSG:5899VN-2000 / TM-3 107-45
- EPSG:9205VN-2000 / TM-3 103-00
- EPSG:9206VN-2000 / TM-3 104-00
- EPSG:9207VN-2000 / TM-3 104-30
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.