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Solution of the downward continuation problem by collocation
Summary The modern satellite techniques enable to measure the gravity acceleration in space. The downward continuation of this measurements to the earth's surface is by the closed theory practically impossible. Using the method of collocation we can estimate the values of Δ g in the limited region underneath the observation with a little loss of accuracy. Results of some numerical tests for elevation of 300 km are presented.
Solution of the downward continuation problem by collocation
Summary The modern satellite techniques enable to measure the gravity acceleration in space. The downward continuation of this measurements to the earth's surface is by the closed theory practically impossible. Using the method of collocation we can estimate the values of Δ g in the limited region underneath the observation with a little loss of accuracy. Results of some numerical tests for elevation of 300 km are presented.
Solution of the downward continuation problem by collocation
Zielinski, Janusz B. (author)
1975
Article (Journal)
Electronic Resource
English
Geodäsie , Geometrie , Geodynamik , Mathematik , Mineralogie
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