EPSG:26731 — NAD27 / Alaska zone 1
Projected coordinate reference system. Area of use: USA - Alaska - Panhandle.
Code
EPSG:26731
Type
Projected
Area
USA - Alaska - Panhandle
PROJ definition
+proj=omerc +no_uoff +lat_0=57 +lonc=-133.666666666667 +alpha=323.130102361111 +gamma=323.130102361111 +k=0.9999 +x_0=5000000.001016 +y_0=-5000000.001016 +datum=NAD27 +units=us-ft +no_defs +type=crs
Geographic bounds
W -141° S 54.61° E -129.99° N 60.35°
Convert coordinates with EPSG:26731
Common transformations from EPSG:26731
- EPSG:26731 → EPSG:4326NAD27 / Alaska zone 1 → WGS 84
- EPSG:26731 → EPSG:3857NAD27 / Alaska zone 1 → WGS 84 / Pseudo-Mercator
- EPSG:26731 → EPSG:3395NAD27 / Alaska zone 1 → WGS 84 / World Mercator
- EPSG:26731 → EPSG:4978NAD27 / Alaska zone 1 → WGS 84
- EPSG:26731 → EPSG:7789NAD27 / Alaska zone 1 → ITRF2014
- EPSG:26731 → EPSG:4267NAD27 / Alaska zone 1 → NAD27
- EPSG:26731 → EPSG:4269NAD27 / Alaska zone 1 → NAD83
- EPSG:26731 → EPSG:6318NAD27 / Alaska zone 1 → NAD83(2011)
- EPSG:26731 → EPSG:4322NAD27 / Alaska zone 1 → WGS 72
- EPSG:26731 → EPSG:26910NAD27 / Alaska zone 1 → NAD83 / UTM zone 10N
- EPSG:26731 → EPSG:26911NAD27 / Alaska zone 1 → NAD83 / UTM zone 11N
- EPSG:26731 → EPSG:26912NAD27 / Alaska zone 1 → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:26731?
- The proj4 definition for EPSG:26731 is: +proj=omerc +no_uoff +lat_0=57 +lonc=-133.666666666667 +alpha=323.130102361111 +gamma=323.130102361111 +k=0.9999 +x_0=5000000.001016 +y_0=-5000000.001016 +datum=NAD27 +units=us-ft +no_defs +type=crs
- Where is EPSG:26731 used?
- EPSG:26731 (NAD27 / Alaska zone 1) is defined for the area: USA - Alaska - Panhandle.