EPSG:6580 NAD83(2011) / Texas Centric Lambert Conformal
Projected system (Lambert Conic Conformal (2SP)) in use: USA - Texas. The full definition below, and conversion in one click.
| Code | EPSG:6580 |
|---|---|
| Name | NAD83(2011) / Texas Centric Lambert Conformal |
| Type | Projected system — Lambert Conic Conformal (2SP) |
| Area of use |
USA - Texas United States (USA) - Texas. |
| Bounds | W -106,66° · S 25,83° · E -93,50° · N 36,50° |
| 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 | metre (X east, Y north) |
| Transformation to WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — accuracy 2 m |
| Scope | State-wide spatial data presentation requiring shape preservation. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of false origin | 18 | degree |
| Longitude of false origin | -100 | degree |
| Latitude of 1st standard parallel | 27.5 | degree |
| Latitude of 2nd standard parallel | 35 | degree |
| Easting at false origin | 1500000 | metre |
| Northing at false origin | 5000000 | metre |
proj4 definition
+proj=lcc +lat_0=18 +lon_0=-100 +lat_1=27.5 +lat_2=35 +x_0=1500000 +y_0=5000000 +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:6580.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_Texas_Centric_Mapping_System_Lambert",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1500000.0],PARAMETER["False_Northing",5000000.0],PARAMETER["Central_Meridian",-100.0],PARAMETER["Standard_Parallel_1",27.5],PARAMETER["Standard_Parallel_2",35.0],PARAMETER["Latitude_Of_Origin",18.0],UNIT["Meter",1.0]]Other systems — United States
- EPSG:6571NAD83(2011) / South Dakota North
- EPSG:6572NAD83(2011) / South Dakota North (ftUS)
- EPSG:6573NAD83(2011) / South Dakota South
- EPSG:6574NAD83(2011) / South Dakota South (ftUS)
- EPSG:6575NAD83(2011) / Tennessee
- EPSG:6576NAD83(2011) / Tennessee (ftUS)
- EPSG:6577NAD83(2011) / Texas Central
- EPSG:6578NAD83(2011) / Texas Central (ftUS)
- EPSG:6579NAD83(2011) / Texas Centric Albers Equal Area
- EPSG:6581NAD83(2011) / Texas North
- EPSG:6582NAD83(2011) / Texas North (ftUS)
- EPSG:6583NAD83(2011) / Texas North Central
- EPSG:6584NAD83(2011) / Texas North Central (ftUS)
- EPSG:6585NAD83(2011) / Texas South
- EPSG:6586NAD83(2011) / Texas South (ftUS)
- EPSG:6587NAD83(2011) / Texas South Central
- EPSG:6588NAD83(2011) / Texas South Central (ftUS)
- EPSG:6589NAD83(2011) / Vermont
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.