EPSG:3631 NAD83(NSRS2007) / North Carolina
Projected system (Lambert Conic Conformal (2SP)) in use: USA - North Carolina. The full definition below, and conversion in one click.
| Code | EPSG:3631 |
|---|---|
| Name | NAD83(NSRS2007) / North Carolina |
| Type | Projected system — Lambert Conic Conformal (2SP) |
| Area of use |
USA - North Carolina United States (USA) - North Carolina - counties of Alamance; Alexander; Alleghany; Anson; Ashe; Avery; Beaufort; Bertie; Bladen; Brunswick; Buncombe; Burke; Cabarrus; Caldwell; Camden; Carteret; Caswell; Catawba; Chatham; Cherokee; Chowan; Clay; Cleveland; Columbus; Craven; Cumberland; Currituck; Dare; Davidson; Davie; Duplin; Durham; Edgecombe; Forsyth; Franklin; Gaston; Gates; Graham; Granville; Greene; Guilford; Halifax; Harnett; Haywood; Henderson; Hertford; Hoke; Hyde; Iredell; Jackson; Johnston; Jones; Lee; Lenoir; Lincoln; Macon; Madison; Martin; McDowell; Mecklenburg; Mitchell; Montgom |
| Bounds | W -84,33° · S 33,83° · E -75,38° · N 36,59° |
| Countries | United States |
| Datum | NAD83 (National Spatial Reference System 2007) |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4759 — NAD83(NSRS2007) |
| Unit | metre (X east, Y north) |
| Transformation to WGS 84 | NAD83(NSRS2007) to WGS 84 (1) (EPSG:15931) — accuracy 2 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of false origin | 33.75 | degree |
| Longitude of false origin | -79 | degree |
| Latitude of 1st standard parallel | 36.166666666666664 | degree |
| Latitude of 2nd standard parallel | 34.333333333333336 | degree |
| Easting at false origin | 609601.22 | metre |
| Northing at false origin | 0 | metre |
proj4 definition
+proj=lcc +lat_0=33.75 +lon_0=-79 +lat_1=36.1666666666667 +lat_2=34.3333333333333 +x_0=609601.22 +y_0=0 +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:3631.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_NSRS2007_StatePlane_North_Carolina_FIPS_3200",GEOGCS["GCS_NAD_1983_NSRS2007",DATUM["D_NAD_1983_NSRS2007",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",609601.22],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-79.0],PARAMETER["Standard_Parallel_1",36.1666666666667],PARAMETER["Standard_Parallel_2",34.3333333333333],PARAMETER["Latitude_Of_Origin",33.75],UNIT["Meter",1.0]]Other systems — United States
- EPSG:3622NAD83(NSRS2007) / New Mexico West (ftUS)
- EPSG:3623NAD83(NSRS2007) / New York Central
- EPSG:3624NAD83(NSRS2007) / New York Central (ftUS)
- EPSG:3625NAD83(NSRS2007) / New York East
- EPSG:3626NAD83(NSRS2007) / New York East (ftUS)
- EPSG:3627NAD83(NSRS2007) / New York Long Island
- EPSG:3628NAD83(NSRS2007) / New York Long Island (ftUS)
- EPSG:3629NAD83(NSRS2007) / New York West
- EPSG:3630NAD83(NSRS2007) / New York West (ftUS)
- EPSG:3632NAD83(NSRS2007) / North Carolina (ftUS)
- EPSG:3633NAD83(NSRS2007) / North Dakota North
- EPSG:3634NAD83(NSRS2007) / North Dakota North (ft)
- EPSG:3635NAD83(NSRS2007) / North Dakota South
- EPSG:3636NAD83(NSRS2007) / North Dakota South (ft)
- EPSG:3637NAD83(NSRS2007) / Ohio North
- EPSG:3638NAD83(NSRS2007) / Ohio South
- EPSG:3639NAD83(NSRS2007) / Oklahoma North
- EPSG:3640NAD83(NSRS2007) / Oklahoma North (ftUS)
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.