GIS Dictionary
Definitions for GIS terms related to operations such as analysis, GIS modeling and web-based GIS, cartography, and Esri software.
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second
See Also:
minute
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[geodesy]
An angle equal to one sixtieth of a minute of latitude or longitude. -
[mathematics]
An angle equal to one sixtieth of a minute of arc. 
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[physics]
One sixtieth of a minute of time.
