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EPSG:3561Old Hawaiian / Hawaii zone 1

Projected coordinate reference system. Area of use: USA - Hawaii - island of Hawaii - onshore.

Code
EPSG:3561
Type
Projected
Area
USA - Hawaii - island of Hawaii - onshore

PROJ definition

+proj=tmerc +lat_0=18.8333333333333 +lon_0=-155.5 +k=0.999966667 +x_0=152400.30480061 +y_0=0 +ellps=clrk66 +towgs84=89,-279,-183,0,0,0,0 +units=us-ft +no_defs +type=crs

Geographic bounds

W -156.1°   S 18.87°   E -154.74°   N 20.33°

Convert coordinates with EPSG:3561

Common transformations from EPSG:3561

Frequently asked questions

What is the proj4 string for EPSG:3561?
The proj4 definition for EPSG:3561 is: +proj=tmerc +lat_0=18.8333333333333 +lon_0=-155.5 +k=0.999966667 +x_0=152400.30480061 +y_0=0 +ellps=clrk66 +towgs84=89,-279,-183,0,0,0,0 +units=us-ft +no_defs +type=crs
Where is EPSG:3561 used?
EPSG:3561 (Old Hawaiian / Hawaii zone 1) is defined for the area: USA - Hawaii - island of Hawaii - onshore.