To convert the height above the ellipsoid (h) to the height above sea level (H) we need the separation between these two surfaces. This is the geoid height (N). The geoid height is calculated from the ...

double computeGeoidHeight(double latitude, double longitude) Computes the height of the geoid above the ellipsoid for the given latitude and longitude. double convertHeight(double latitude, double ...

Note: To select a different data set, close this window (or tab) and navigate to the data set landing page you want. This data set (ATL03) contains height above the WGS 84 ellipsoid (ITRF2014 ...