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Improvement of Mongolian Height System Using a Satellite Technology

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Document pages: 15 pages

Abstract: Inrecent years, development of a proper country-specific height system has becomea major challenge for the scholars and specialists working in the field ofgeodesy. The National Geodetic Services of many countries are trying toestablish a new system that can provide the customers and decision-makers withhigh accuracy basic geodetic data obtained by modern satellite measurements.Although, Mongolia has a long tradition with geodesy and land surveying, thecountry still lacks a refined height system that can be effectively used formapping and other purposes. In the present study, we tried to solve the problem related to the Mongolian height system using of a modern satellite technology. The research had some very importantresults: 1)evaluation of the main height network andheight system of Mongolia, 2) development of a new method for calculating the normal height system in Mongolia, and 3) creation of the height unified system byconsidering surface potential of the global ellipsoidal level as normal.

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