Rock Island
Latitude
DEC
47.370558° N
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DMS
47° 22′ 14.01″ N
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Longitude
DEC
-120.137794° W
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DMS
120° 8′ 16.06″ W
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Elevation
197.1
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.