EPSG:3791 NZGD2000 / Raoul Island TM 2000
Projected system (Transverse Mercator) in use: New Zealand - Raoul and Kermadec Islands. The full definition below, and conversion in one click.
| Code | EPSG:3791 |
|---|---|
| Name | NZGD2000 / Raoul Island TM 2000 |
| Type | Projected system — Transverse Mercator |
| Area of use |
New Zealand - Raoul and Kermadec Islands New Zealand - Raoul Island, Kermadec Islands. |
| Bounds | W -179,07° · S -31,56° · E -177,62° · N -29,03° |
| Countries | New Zealand |
| Datum | New Zealand Geodetic Datum 2000 |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4167 — NZGD2000 |
| Unit | metre (N north, E east) |
| Transformation to WGS 84 | NZGD2000 to WGS 84 (1) (EPSG:1565) — accuracy 1 m |
| Scope | Cadastre, engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | -178 | degree |
| Scale factor at natural origin | 1 | unity |
| False easting | 3500000 | metre |
| False northing | 10000000 | metre |
proj4 definition
+proj=tmerc +lat_0=0 +lon_0=-178 +k=1 +x_0=3500000 +y_0=10000000 +ellps=GRS80 +units=m +towgs84=0,0,0 +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:3791.
WKT (ESRI format, the .prj content)
PROJCS["NZGD_2000_Raoul_Island_TM_2000",GEOGCS["GCS_NZGD_2000",DATUM["D_NZGD_2000",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",3500000.0],PARAMETER["False_Northing",10000000.0],PARAMETER["Central_Meridian",-178.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — New Zealand
- EPSG:2130NZGD2000 / Observation Point 2000
- EPSG:2131NZGD2000 / North Taieri 2000
- EPSG:2132NZGD2000 / Bluff 2000
- EPSG:2133NZGD2000 / UTM zone 58S
- EPSG:2134NZGD2000 / UTM zone 59S
- EPSG:2135NZGD2000 / UTM zone 60S
- EPSG:2193NZGD2000 / New Zealand Transverse Mercator 2000
- EPSG:3764NZGD2000 / Chatham Island Circuit 2000
- EPSG:3788NZGD2000 / Auckland Islands TM 2000
- EPSG:3789NZGD2000 / Campbell Island TM 2000
- EPSG:3790NZGD2000 / Antipodes Islands TM 2000
- EPSG:3793NZGD2000 / Chatham Islands TM 2000
- EPSG:3851NZGD2000 / NZCS2000
- EPSG:3994WGS 84 / Mercator 41
- EPSG:4167NZGD2000
- EPSG:4272NZGD49
- EPSG:4672Chatham Islands 1971
- EPSG:4673Chatham Islands 1979
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.