EPSG:8338 NAD83(2011) / Oregon Riley-Lakeview zone (ft)
Projected system (Transverse Mercator) in use: USA - Oregon - Riley-Lakeview. The full definition below, and conversion in one click.
| Code | EPSG:8338 |
|---|---|
| Name | NAD83(2011) / Oregon Riley-Lakeview zone (ft) |
| Type | Projected system — Transverse Mercator |
| Area of use |
USA - Oregon - Riley-Lakeview United States (USA) - Oregon - Riley-Lakeview area. |
| Bounds | W -120,97° · S 41,88° · E -119,15° · N 43,45° |
| 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 | foot (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 | 41.75 | degree |
| Longitude of natural origin | -120.33333333333333 | degree |
| Scale factor at natural origin | 1.000215 | unity |
| False easting | 229658.7927 | foot |
| False northing | 0 | foot |
proj4 definition
+proj=tmerc +lat_0=41.75 +lon_0=-120.333333333333 +k=1.000215 +x_0=70000.00001496 +y_0=0 +ellps=GRS80 +units=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:8338.
WKT (ESRI format, the .prj content)
PROJCS["OCRS_Riley-Lakeview_NAD_1983_2011_TM_Ft_Intl",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",229658.7927],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.333333333333],PARAMETER["Scale_Factor",1.000215],PARAMETER["Latitude_Of_Origin",41.75],UNIT["foot",0.3048]]Other systems — United States
- EPSG:8329NAD83(2011) / Oregon Ochoco Summit zone (m)
- EPSG:8330NAD83(2011) / Oregon Ochoco Summit zone (ft)
- EPSG:8331NAD83(2011) / Oregon Owyhee zone (m)
- EPSG:8332NAD83(2011) / Oregon Owyhee zone (ft)
- EPSG:8333NAD83(2011) / Oregon Pilot Rock-Ukiah zone (m)
- EPSG:8334NAD83(2011) / Oregon Pilot Rock-Ukiah zone (ft)
- EPSG:8335NAD83(2011) / Oregon Prairie City-Brogan zone (m)
- EPSG:8336NAD83(2011) / Oregon Prairie City-Brogan zone (ft)
- EPSG:8337NAD83(2011) / Oregon Riley-Lakeview zone (m)
- EPSG:8339NAD83(2011) / Oregon Siskiyou Pass zone (m)
- EPSG:8340NAD83(2011) / Oregon Siskiyou Pass zone (ft)
- EPSG:8341NAD83(2011) / Oregon Ukiah-Fox zone (m)
- EPSG:8342NAD83(2011) / Oregon Ukiah-Fox zone (ft)
- EPSG:8343NAD83(2011) / Oregon Wallowa zone (m)
- EPSG:8344NAD83(2011) / Oregon Wallowa zone (ft)
- EPSG:8345NAD83(2011) / Oregon Warner Highway zone (m)
- EPSG:8346NAD83(2011) / Oregon Warner Highway zone (ft)
- EPSG:8347NAD83(2011) / Oregon Willamette Pass zone (m)
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.