سال انتشار: ۱۳۸۲

محل انتشار: همایش ژئوماتیک ۸۲

تعداد صفحات: ۹

نویسنده(ها):

Neda Darbeheshti – Address:K.N.T university ,Department of Geodesy and Geomatics

چکیده:

This paper describes determination of gravity anomaly from satellite altimetry data using inverse Vening Meinesz formula in a wavelet basis.In contrast wavelets exhibit excellent localization properties.The approach uses a 2-D extension of the Beylkin-Coifman-Rokhlin(BCR)algorithm for evaluating integral operators.This algorithm is applied to inverse Vening Meinesz integral to obtain gravity anomalies of ocean and sea.