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TAG: modernized NSRS

Image: FrankRamspott/iStock/Getty Images Plus/Getty Images

FIG workshop delves into Great Lakes, highlights GNSS techniques

August 4, 2021

Figure 2 – Approximate Change Between NAPGD2022 and NGVD 29 Using GPS on BMs Data (units = cm). (Image: National Geodetic Survey)

NGS releases modernized National Spatial Reference System updates

August 5, 2020