Current GAIA/USGS publication date?

mark_loyacano

29 décembre 2017 19:05

What is the publication date for the USGS maps currently appearing in Gaia GPS? Thank you.

 

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  Ashli Baldwin

  29 décembre 2017 21:04

  The USGS maps in Gaia GPS are the 7.5-minute quads and were mostly created sometime between 1947 and 1992. Here some more information on the USGS website: https://nationalmap.gov/maps.html

   

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  mark_loyacano

  30 décembre 2017 12:01

  Thanks very much, Ashli. That link is exactly what was needed. Cheers.

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