Chelsea
Latitude
DEC
42.396252° N
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DMS
42° 23′ 46.51″ N
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Longitude
DEC
-71.032521° W
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DMS
71° 1′ 57.08″ W
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Elevation
6.7
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.