EPSG:26771 — NAD27 / Illinois East
Projected coordinate reference system. Area of use: USA - Illinois - SPCS - E.
Code
EPSG:26771
Type
Projected
Area
USA - Illinois - SPCS - E
PROJ definition
+proj=tmerc +lat_0=36.6666666666667 +lon_0=-88.3333333333333 +k=0.999975 +x_0=152400.30480061 +y_0=0 +datum=NAD27 +units=us-ft +no_defs +type=crs
Geographic bounds
W -89.27° S 37.06° E -87.02° N 42.5°
Convert coordinates with EPSG:26771
Common transformations from EPSG:26771
- EPSG:26771 → EPSG:4326NAD27 / Illinois East → WGS 84
- EPSG:26771 → EPSG:3857NAD27 / Illinois East → WGS 84 / Pseudo-Mercator
- EPSG:26771 → EPSG:3395NAD27 / Illinois East → WGS 84 / World Mercator
- EPSG:26771 → EPSG:4978NAD27 / Illinois East → WGS 84
- EPSG:26771 → EPSG:7789NAD27 / Illinois East → ITRF2014
- EPSG:26771 → EPSG:4267NAD27 / Illinois East → NAD27
- EPSG:26771 → EPSG:4269NAD27 / Illinois East → NAD83
- EPSG:26771 → EPSG:6318NAD27 / Illinois East → NAD83(2011)
- EPSG:26771 → EPSG:4322NAD27 / Illinois East → WGS 72
- EPSG:26771 → EPSG:26910NAD27 / Illinois East → NAD83 / UTM zone 10N
- EPSG:26771 → EPSG:26911NAD27 / Illinois East → NAD83 / UTM zone 11N
- EPSG:26771 → EPSG:26912NAD27 / Illinois East → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:26771?
- The proj4 definition for EPSG:26771 is: +proj=tmerc +lat_0=36.6666666666667 +lon_0=-88.3333333333333 +k=0.999975 +x_0=152400.30480061 +y_0=0 +datum=NAD27 +units=us-ft +no_defs +type=crs
- Where is EPSG:26771 used?
- EPSG:26771 (NAD27 / Illinois East) is defined for the area: USA - Illinois - SPCS - E.