EPSG:2228 — NAD83 / California zone 4 (ftUS)
Projected coordinate reference system. Area of use: USA - California - SPCS - 4.
Code
EPSG:2228
Type
Projected
Area
USA - California - SPCS - 4
PROJ definition
+proj=lcc +lat_0=35.3333333333333 +lon_0=-119 +lat_1=37.25 +lat_2=36 +x_0=2000000.0001016 +y_0=500000.0001016 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs
Geographic bounds
W -122.01° S 35.78° E -115.62° N 37.58°
Convert coordinates with EPSG:2228
Common transformations from EPSG:2228
- EPSG:2228 → EPSG:4326NAD83 / California zone 4 (ftUS) → WGS 84
- EPSG:2228 → EPSG:3857NAD83 / California zone 4 (ftUS) → WGS 84 / Pseudo-Mercator
- EPSG:2228 → EPSG:3395NAD83 / California zone 4 (ftUS) → WGS 84 / World Mercator
- EPSG:2228 → EPSG:4978NAD83 / California zone 4 (ftUS) → WGS 84
- EPSG:2228 → EPSG:7789NAD83 / California zone 4 (ftUS) → ITRF2014
- EPSG:2228 → EPSG:4267NAD83 / California zone 4 (ftUS) → NAD27
- EPSG:2228 → EPSG:4269NAD83 / California zone 4 (ftUS) → NAD83
- EPSG:2228 → EPSG:6318NAD83 / California zone 4 (ftUS) → NAD83(2011)
- EPSG:2228 → EPSG:4322NAD83 / California zone 4 (ftUS) → WGS 72
- EPSG:2228 → EPSG:26910NAD83 / California zone 4 (ftUS) → NAD83 / UTM zone 10N
- EPSG:2228 → EPSG:26911NAD83 / California zone 4 (ftUS) → NAD83 / UTM zone 11N
- EPSG:2228 → EPSG:26912NAD83 / California zone 4 (ftUS) → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:2228?
- The proj4 definition for EPSG:2228 is: +proj=lcc +lat_0=35.3333333333333 +lon_0=-119 +lat_1=37.25 +lat_2=36 +x_0=2000000.0001016 +y_0=500000.0001016 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs
- Where is EPSG:2228 used?
- EPSG:2228 (NAD83 / California zone 4 (ftUS)) is defined for the area: USA - California - SPCS - 4.