Zone 1 Reference
- Zone number
- 1
- West bound
- 180° W
- East bound
- 174° W
- Width
- 6°
- Central meridian
- 177° W
- False easting
- 500,000 m
- False northing (S)
- 10,000,000 m
- Scale factor
- 0.9996
Latitude Bands in Zone 1
A full UTM grid zone reference combines the zone number with one of these band letters:
1C
1D
1E
1F
1G
1H
1J
1K
1L
1M
1N
1P
1Q
1R
1S
1T
1U
1V
1W
1X
Example MGRS Prefix
An MGRS coordinate in this zone starts with 1[band][col][row]… — e.g. a coordinate in band T would begin 1T…
Landmarks in Zone 1
7 landmarks with longitude between 180°W and 174°W.
Adak Airport
US · AK
51.8836, -176.6428
airport
Fua'amotu International Airport
TO · 04
-21.2414, -175.1492
airport
Henderson Field
UM · 71
28.2017, -177.3810
airport
Hihifo Airport
WF · U-A
-13.2394, -176.1987
airport
Inia William Tuuta Memorial Airport
NZ · WGN
-43.8119, -176.4651
airport
Lifuka Island Airport
TO · 02
-19.7770, -174.3410
airport
Nuku'alofa
Tonga · Tongatapu
-21.1394, -175.2048
capital