Geoid Calculator

By Joshua Manson on AppTrack Ninja.

GPS Altitude & Geoid Tool

Undulation Calculator is a powerful tool for geodesy professionals, surveyors, pilots, engineers, and anyone working with GPS coordinates and elevation data. Calculate geoid undulation (the difference between Mean Sea Level and the WGS84 ellipsoid) at any point on Earth with precision and ease. Calculate the geoid undulation (N value) at any location using the official EGM96 (Earth Gravitational Model 1996) dataset. Understand the relationship between the geoid (Mean Sea Level) and the WGS84 ellipsoid used by GPS systems. Get precise terrain elevation information using the ETOPO1 global relie…

Categories: Utilities, Education

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