Discussing the new North American-Pacific Geopotential Datum of 2022 — Part 1
June 7, 2017
On April 24-25, 2017, the National Geodetic Survey (NGS) hosted the 2017 Geospatial Summit in Silver Spring, Maryland, […]
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On April 24-25, 2017, the National Geodetic Survey (NGS) hosted the 2017 Geospatial Summit in Silver Spring, Maryland, […]
The last column, February 2017, focused on addressing the following questions: (1) Is the large GPS on benchmarks […]
Strategically Occupying Stations to Support NGS’ GPS on Bench Marks Program This is the 11th segment in my […]
Upcoming Survey Scene newsletters will carry additional columns in this series. Basic procedures and tools for determining valid published […]
Basic procedures and tools for determining valid NAVD 88 heights for constraints To date, the six parts of “Establishing Orthometric […]
Basic procedures and tools for ensuring GNSS-derived orthometric heights meet the project’s desired accuracy To date, this series […]
Part 1 of this series appeared in the June Survey Scene newsletter, Part 2 appeared in the August newsletter, and Part […]
Part 3 describes the differences between a scientific gravimetric geoid model and a hybrid geoid model, and why it is important to use both geoid models in your analysis.
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