EPSG:6440 NAD83(2011) / Florida North
Projected system (Lambert Conic Conformal (2SP)) in use: USA - Florida - SPCS - N. The full definition below, and conversion in one click.
| Code | EPSG:6440 |
|---|---|
| Name | NAD83(2011) / Florida North |
| Type | Projected system — Lambert Conic Conformal (2SP) |
| Area of use |
USA - Florida - SPCS - N United States (USA) - Florida - counties of Alachua; Baker; Bay; Bradford; Calhoun; Columbia; Dixie; Escambia; Franklin; Gadsden; Gilchrist; Gulf; Hamilton; Holmes; Jackson; Jefferson; Lafayette; Leon; Liberty; Madison; Okaloosa; Santa Rosa; Suwannee; Taylor; Union; Wakulla; Walton; Washington. |
| Bounds | W -87,63° · S 29,21° · E -82,04° · N 31,01° |
| 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 | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of false origin | 29 | degree |
| Longitude of false origin | -84.5 | degree |
| Latitude of 1st standard parallel | 30.75 | degree |
| Latitude of 2nd standard parallel | 29.583333333333332 | degree |
| Easting at false origin | 600000 | metre |
| Northing at false origin | 0 | metre |
proj4 definition
+proj=lcc +lat_0=29 +lon_0=-84.5 +lat_1=30.75 +lat_2=29.5833333333333 +x_0=600000 +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:6440.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_StatePlane_Florida_North_FIPS_0903",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",600000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-84.5],PARAMETER["Standard_Parallel_1",30.75],PARAMETER["Standard_Parallel_2",29.5833333333333],PARAMETER["Latitude_Of_Origin",29.0],UNIT["Meter",1.0]]Other systems — United States
- EPSG:6431NAD83(2011) / Colorado South
- EPSG:6432NAD83(2011) / Colorado South (ftUS)
- EPSG:6433NAD83(2011) / Connecticut
- EPSG:6434NAD83(2011) / Connecticut (ftUS)
- EPSG:6435NAD83(2011) / Delaware
- EPSG:6436NAD83(2011) / Delaware (ftUS)
- EPSG:6437NAD83(2011) / Florida East
- EPSG:6438NAD83(2011) / Florida East (ftUS)
- EPSG:6439NAD83(2011) / Florida GDL Albers
- EPSG:6441NAD83(2011) / Florida North (ftUS)
- EPSG:6442NAD83(2011) / Florida West
- EPSG:6443NAD83(2011) / Florida West (ftUS)
- EPSG:6444NAD83(2011) / Georgia East
- EPSG:6445NAD83(2011) / Georgia East (ftUS)
- EPSG:6446NAD83(2011) / Georgia West
- EPSG:6447NAD83(2011) / Georgia West (ftUS)
- EPSG:6448NAD83(2011) / Idaho Central
- EPSG:6449NAD83(2011) / Idaho Central (ftUS)
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.