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TAG: GPS on Bench Marks Program

Figure 8: Legend on GPS on Bench Marks Web Map Application Site (Photo: National Geodetic Survey)

Using the new interactive ‘GPS on Bench Marks’ map

August 7, 2019

Click to enlarge. (Image: NGS)

NGS 2018 GPS on BMs program in support of NAPGD2022 — Part 7

June 6, 2018

Image: NOAA's National Geodetic Survey

NGS 2018 GPS on BMs program in support of NAPGD2022 — Part 5

February 7, 2018