No audio available for this content. The National Geodetic Survey (NGS) has published a technical report that describes options for how NGS can implement a time-dependent geopotential datum and thus a ...
No audio available for this content. My last column highlighted some of the feedback provided by guest presenters at the NGS’ 2017 Geospatial Summit held on April 24-25 in Silver Spring, Maryland.
A systematic review of nearly 400 coastal hazard studies has found that the vast majority relied on flawed assumptions about where sea level actually sits, leading to significant underestimates of ...
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