Online KSA-GEOID Height Calculator (Calculator hereafter) is the tool for calculation of
- geoid heights from the grid of KSA-GEOID21 – the latest in the Kingdom of Saudi Arabia national hybrid geoid model KSA-GEOID21GASGI (Technical Summary for Saudi Arabia National reference System (SANSRS)) fitted to geoid heights of 3522 GASGI GPS/Levelling benchmarks from National Vertical Network.
The Calculator can be used in both Single point (one point) and MultiPoint (when multiple points coordinates are saved in the text file) modes.
Before making the transformation, the user has to provide input values of the following parameters:
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