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EPSG:8811 — NAD83 / Alaska zone 9 + NAVD88 height

Compound coordinate reference system. Area of use: USA - Alaska - north of 54.5°N; west of 168°W.

Code
EPSG:8811
Type
Compound
Area
USA - Alaska - north of 54.5°N; west of 168°W

PROJ definition

+proj=tmerc +lat_0=54 +lon_0=-170 +k=0.9999 +x_0=500000 +y_0=0 +datum=NAD83 +units=m +vunits=m +no_defs +type=crs

Geographic bounds

W -173.16°   S 56.49°   E -168°   N 65.82°

Convert coordinates with EPSG:8811

Common transformations from EPSG:8811

Frequently asked questions

What is the proj4 string for EPSG:8811?
The proj4 definition for EPSG:8811 is: +proj=tmerc +lat_0=54 +lon_0=-170 +k=0.9999 +x_0=500000 +y_0=0 +datum=NAD83 +units=m +vunits=m +no_defs +type=crs
Where is EPSG:8811 used?
EPSG:8811 (NAD83 / Alaska zone 9 + NAVD88 height) is defined for the area: USA - Alaska - north of 54.5°N; west of 168°W.