EPSG:10921 — CSRN2025 (NAD83 2011) / California zone 1
Projected coordinate reference system. Area of use: USA - California - SPCS - 1.
Code
EPSG:10921
Type
Projected
Area
USA - California - SPCS - 1
PROJ definition
+proj=lcc +lat_0=39.3333333333333 +lon_0=-122 +lat_1=41.6666666666667 +lat_2=40 +x_0=2000000 +y_0=500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
Geographic bounds
W -124.45° S 39.59° E -119.99° N 42.01°
Convert coordinates with EPSG:10921
Common transformations from EPSG:10921
- EPSG:10921 → EPSG:4326CSRN2025 (NAD83 2011) / California zone 1 → WGS 84
- EPSG:10921 → EPSG:3857CSRN2025 (NAD83 2011) / California zone 1 → WGS 84 / Pseudo-Mercator
- EPSG:10921 → EPSG:3395CSRN2025 (NAD83 2011) / California zone 1 → WGS 84 / World Mercator
- EPSG:10921 → EPSG:4978CSRN2025 (NAD83 2011) / California zone 1 → WGS 84
- EPSG:10921 → EPSG:7789CSRN2025 (NAD83 2011) / California zone 1 → ITRF2014
- EPSG:10921 → EPSG:4267CSRN2025 (NAD83 2011) / California zone 1 → NAD27
- EPSG:10921 → EPSG:4269CSRN2025 (NAD83 2011) / California zone 1 → NAD83
- EPSG:10921 → EPSG:6318CSRN2025 (NAD83 2011) / California zone 1 → NAD83(2011)
- EPSG:10921 → EPSG:4322CSRN2025 (NAD83 2011) / California zone 1 → WGS 72
- EPSG:10921 → EPSG:26910CSRN2025 (NAD83 2011) / California zone 1 → NAD83 / UTM zone 10N
- EPSG:10921 → EPSG:26911CSRN2025 (NAD83 2011) / California zone 1 → NAD83 / UTM zone 11N
- EPSG:10921 → EPSG:26912CSRN2025 (NAD83 2011) / California zone 1 → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:10921?
- The proj4 definition for EPSG:10921 is: +proj=lcc +lat_0=39.3333333333333 +lon_0=-122 +lat_1=41.6666666666667 +lat_2=40 +x_0=2000000 +y_0=500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
- Where is EPSG:10921 used?
- EPSG:10921 (CSRN2025 (NAD83 2011) / California zone 1) is defined for the area: USA - California - SPCS - 1.