EPSG:7291 NAD83(2011) / InGCS Dubois-Martin (m)
Projected system (Transverse Mercator) in use: USA - Indiana - Dubois and Martin. The full definition below, and conversion in one click.
| Code | EPSG:7291 |
|---|---|
| Name | NAD83(2011) / InGCS Dubois-Martin (m) |
| Type | Projected system — Transverse Mercator |
| Area of use |
USA - Indiana - Dubois and Martin United States (USA) - Indiana - counties of Dubois and Martin. |
| Bounds | W -87,08° · S 38,20° · E -86,67° · N 38,91° |
| 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. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 38.2 | degree |
| Longitude of natural origin | -86.95 | degree |
| Scale factor at natural origin | 1.00002 | unity |
| False easting | 240000 | metre |
| False northing | 36000 | metre |
proj4 definition
+proj=tmerc +lat_0=38.2 +lon_0=-86.95 +k=1.00002 +x_0=240000 +y_0=36000 +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:7291.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_InGCS_Dubois-Martin_(m)",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",240000.0],PARAMETER["False_Northing",36000.0],PARAMETER["Central_Meridian",-86.95],PARAMETER["Scale_Factor",1.00002],PARAMETER["Latitude_Of_Origin",38.2],UNIT["Meter",1.0]]Other systems — United States
- EPSG:7282NAD83(2011) / InGCS Crawford-Lawrence-Orange (ftUS)
- EPSG:7283NAD83(2011) / InGCS Daviess-Greene (m)
- EPSG:7284NAD83(2011) / InGCS Daviess-Greene (ftUS)
- EPSG:7285NAD83(2011) / InGCS Dearborn-Ohio-Switzerland (m)
- EPSG:7286NAD83(2011) / InGCS Dearborn-Ohio-Switzerland (ftUS)
- EPSG:7287NAD83(2011) / InGCS Decatur-Rush (m)
- EPSG:7288NAD83(2011) / InGCS Decatur-Rush (ftUS)
- EPSG:7289NAD83(2011) / InGCS DeKalb (m)
- EPSG:7290NAD83(2011) / InGCS DeKalb (ftUS)
- EPSG:7292NAD83(2011) / InGCS Dubois-Martin (ftUS)
- EPSG:7293NAD83(2011) / InGCS Elkhart-Kosciusko-Wabash (m)
- EPSG:7294NAD83(2011) / InGCS Elkhart-Kosciusko-Wabash (ftUS)
- EPSG:7295NAD83(2011) / InGCS Fayette-Franklin-Union (m)
- EPSG:7296NAD83(2011) / InGCS Fayette-Franklin-Union (ftUS)
- EPSG:7297NAD83(2011) / InGCS Fountain-Warren (m)
- EPSG:7298NAD83(2011) / InGCS Fountain-Warren (ftUS)
- EPSG:7299NAD83(2011) / InGCS Fulton-Marshall-St. Joseph (m)
- EPSG:7300NAD83(2011) / InGCS Fulton-Marshall-St. Joseph (ftUS)
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.