EPSG:6631 — NAD83(PA11) / Hawaii zone 4
Projected coordinate reference system. Area of use: USA - Hawaii - Kauai - onshore.
Code
EPSG:6631
Type
Projected
Area
USA - Hawaii - Kauai - onshore
PROJ definition
+proj=tmerc +lat_0=21.8333333333333 +lon_0=-159.5 +k=0.99999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +no_defs +type=crs
Geographic bounds
W -159.85° S 21.81° E -159.23° N 22.29°
Convert coordinates with EPSG:6631
Common transformations from EPSG:6631
- EPSG:6631 → EPSG:4326NAD83(PA11) / Hawaii zone 4 → WGS 84
- EPSG:6631 → EPSG:3857NAD83(PA11) / Hawaii zone 4 → WGS 84 / Pseudo-Mercator
- EPSG:6631 → EPSG:3395NAD83(PA11) / Hawaii zone 4 → WGS 84 / World Mercator
- EPSG:6631 → EPSG:4978NAD83(PA11) / Hawaii zone 4 → WGS 84
- EPSG:6631 → EPSG:7789NAD83(PA11) / Hawaii zone 4 → ITRF2014
- EPSG:6631 → EPSG:4267NAD83(PA11) / Hawaii zone 4 → NAD27
- EPSG:6631 → EPSG:4269NAD83(PA11) / Hawaii zone 4 → NAD83
- EPSG:6631 → EPSG:6318NAD83(PA11) / Hawaii zone 4 → NAD83(2011)
- EPSG:6631 → EPSG:4322NAD83(PA11) / Hawaii zone 4 → WGS 72
- EPSG:6631 → EPSG:26910NAD83(PA11) / Hawaii zone 4 → NAD83 / UTM zone 10N
- EPSG:6631 → EPSG:26911NAD83(PA11) / Hawaii zone 4 → NAD83 / UTM zone 11N
- EPSG:6631 → EPSG:26912NAD83(PA11) / Hawaii zone 4 → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:6631?
- The proj4 definition for EPSG:6631 is: +proj=tmerc +lat_0=21.8333333333333 +lon_0=-159.5 +k=0.99999 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +no_defs +type=crs
- Where is EPSG:6631 used?
- EPSG:6631 (NAD83(PA11) / Hawaii zone 4) is defined for the area: USA - Hawaii - Kauai - onshore.