Artifacts in regional gravity representations with spherical radial basis functions
نویسندگان
چکیده
منابع مشابه
Combination of GOCE gravity gradients in regional gravity field modelling using radial basis functions
The satellite gravity mission GOCE measured the second-order derivatives of the Earth’s gravitational potential with high accuracy. The GOCE data enrich our gravity field knowledge especially at spatial resolutions from 750km down to 80km. In this paper we carry out regional gravity field analysis using radial localising basis functions that permit the combination of different data types tailor...
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This article provides a survey on modern methods of regional gravity field modeling on the sphere. Starting with the classical theory of spherical harmonics,weoutline the transition towards space-localizing methods such as spherical splines and wavelets. Special emphasis is given to the relations among these methods, which all involve radial base functions. Moreover, we provide extensive applic...
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ژورنال
عنوان ژورنال: Journal of Geodetic Science
سال: 2013
ISSN: 2081-9943,2081-9919
DOI: 10.2478/jogs-2013-0029