EPSG:4457 NAD83 / South Dakota North (ftUS)
Projected system (Lambert Conic Conformal (2SP)) in use: USA - South Dakota - SPCS - N. The full definition below, and conversion in one click.
| Code | EPSG:4457 |
|---|---|
| Name | NAD83 / South Dakota North (ftUS) |
| Type | Projected system — Lambert Conic Conformal (2SP) |
| Area of use |
USA - South Dakota - SPCS - N United States (USA) - South Dakota - counties of Beadle; Brookings; Brown; Butte; Campbell; Clark; Codington; Corson; Day; Deuel; Dewey; Edmunds; Faulk; Grant; Hamlin; Hand; Harding; Hyde; Kingsbury; Lawrence; Marshall; McPherson; Meade; Perkins; Potter; Roberts; Spink; Sully; Walworth; Ziebach. |
| Bounds | W -104,07° · S 44,14° · E -96,45° · N 45,95° |
| Countries | United States |
| Datum | North American Datum 1983 |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4269 — NAD83 |
| Unit | US survey foot (X east, Y north) |
| Transformation to WGS 84 | NAD83 to WGS 84 (1) (EPSG:1188) — accuracy 4 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of false origin | 43.833333333333336 | degree |
| Longitude of false origin | -100 | degree |
| Latitude of 1st standard parallel | 45.68333333333333 | degree |
| Latitude of 2nd standard parallel | 44.416666666666664 | degree |
| Easting at false origin | 1968500 | US survey foot |
| Northing at false origin | 0 | US survey foot |
proj4 definition
+proj=lcc +lat_0=43.8333333333333 +lon_0=-100 +lat_1=45.6833333333333 +lat_2=44.4166666666667 +x_0=600000 +y_0=0 +a=6378137 +rf=298.257222101 +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:4457.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_StatePlane_South_Dakota_North_FIPS_4001_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1968500.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-100.0],PARAMETER["Standard_Parallel_1",45.6833333333333],PARAMETER["Standard_Parallel_2",44.4166666666667],PARAMETER["Latitude_Of_Origin",43.8333333333333],UNIT["US survey foot",0.304800609601219]]Other systems — United States
- EPSG:4420NAD83 / BLM 60N (ftUS)
- EPSG:4421NAD83 / BLM 1N (ftUS)
- EPSG:4422NAD83 / BLM 2N (ftUS)
- EPSG:4423NAD83 / BLM 3N (ftUS)
- EPSG:4424NAD83 / BLM 4N (ftUS)
- EPSG:4425NAD83 / BLM 5N (ftUS)
- EPSG:4426NAD83 / BLM 6N (ftUS)
- EPSG:4427NAD83 / BLM 7N (ftUS)
- EPSG:4428NAD83 / BLM 8N (ftUS)
- EPSG:4429NAD83 / BLM 9N (ftUS)
- EPSG:4430NAD83 / BLM 10N (ftUS)
- EPSG:4431NAD83 / BLM 11N (ftUS)
- EPSG:4432NAD83 / BLM 12N (ftUS)
- EPSG:4433NAD83 / BLM 13N (ftUS)
- EPSG:4438NAD83 / BLM 18N (ftUS)
- EPSG:4439NAD83 / BLM 19N (ftUS)
- EPSG:4455NAD27 / Pennsylvania South
- EPSG:4456NAD27 / New York Long Island
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.