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EPSG:8734 — NAD83 / Illinois West (ftUS) + NAVD88 height (ftUS)

Compound coordinate reference system. Area of use: USA - Illinois - SPCS - W.

Code
EPSG:8734
Type
Compound
Area
USA - Illinois - SPCS - W

PROJ definition

+proj=tmerc +lat_0=36.6666666666667 +lon_0=-90.1666666666667 +k=0.999941177 +x_0=699999.99998984 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +vunits=us-ft +no_defs +type=crs

Geographic bounds

W -91.52°   S 36.97°   E -88.92°   N 42.51°

Convert coordinates with EPSG:8734

Common transformations from EPSG:8734

Frequently asked questions

What is the proj4 string for EPSG:8734?
The proj4 definition for EPSG:8734 is: +proj=tmerc +lat_0=36.6666666666667 +lon_0=-90.1666666666667 +k=0.999941177 +x_0=699999.99998984 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +vunits=us-ft +no_defs +type=crs
Where is EPSG:8734 used?
EPSG:8734 (NAD83 / Illinois West (ftUS) + NAVD88 height (ftUS)) is defined for the area: USA - Illinois - SPCS - W.