EPSG:6525 NAD83(2011) / New Hampshire (ftUS)
Projected system (Transverse Mercator) in use: USA - New Hampshire. The full definition below, and conversion in one click.
| Code | EPSG:6525 |
|---|---|
| Name | NAD83(2011) / New Hampshire (ftUS) |
| Type | Projected system — Transverse Mercator |
| Area of use |
USA - New Hampshire United States (USA) - New Hampshire - counties of Belknap; Carroll; Cheshire; Coos; Grafton; Hillsborough; Merrimack; Rockingham; Strafford; Sullivan. |
| Bounds | W -72,56° · S 42,69° · E -70,63° · N 45,31° |
| Countries | United States |
| Datum | NAD83 (National Spatial Reference System 2011) |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:6318 — NAD83(2011) |
| Unit | US survey foot (X east, Y north) |
| Transformation to WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — accuracy 2 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 42.5 | degree |
| Longitude of natural origin | -71.66666666666667 | degree |
| Scale factor at natural origin | 0.999966667 | unity |
| False easting | 984250 | US survey foot |
| False northing | 0 | US survey foot |
proj4 definition
+proj=tmerc +lat_0=42.5 +lon_0=-71.6666666666667 +k=0.999966667 +x_0=300000 +y_0=0 +ellps=GRS80 +units=us-ft +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:6525.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_StatePlane_New_Hampshire_FIPS_2800_Ft_US",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",984250.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-71.6666666666667],PARAMETER["Scale_Factor",0.999966667],PARAMETER["Latitude_Of_Origin",42.5],UNIT["US survey foot",0.304800609601219]]Other systems — United States
- EPSG:6515NAD83(2011) / Montana (ft)
- EPSG:6516NAD83(2011) / Nebraska
- EPSG:6518NAD83(2011) / Nevada Central
- EPSG:6519NAD83(2011) / Nevada Central (ftUS)
- EPSG:6520NAD83(2011) / Nevada East
- EPSG:6521NAD83(2011) / Nevada East (ftUS)
- EPSG:6522NAD83(2011) / Nevada West
- EPSG:6523NAD83(2011) / Nevada West (ftUS)
- EPSG:6524NAD83(2011) / New Hampshire
- EPSG:6526NAD83(2011) / New Jersey
- EPSG:6527NAD83(2011) / New Jersey (ftUS)
- EPSG:6528NAD83(2011) / New Mexico Central
- EPSG:6529NAD83(2011) / New Mexico Central (ftUS)
- EPSG:6530NAD83(2011) / New Mexico East
- EPSG:6531NAD83(2011) / New Mexico East (ftUS)
- EPSG:6532NAD83(2011) / New Mexico West
- EPSG:6533NAD83(2011) / New Mexico West (ftUS)
- EPSG:6534NAD83(2011) / New York Central
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.