Determination of the covariance functions for computation of the gravity anomaly from ENVISAT altimetry data using the Collocation method
- Authors: Anomaly Gravity Of Residues Of Functions Covariance The Determine To Method Presents Paper The, Height Geoid Of Residues, Envis For Compute To Applied Was Study Case The Functions, Covariance Theoretical Corresponding The Of Coefficients The Determine And Functions Covariance Empirical The Of Value The Compute To Method Presents Also Paper The Method, Collocation The Using Data Altimetry Envisat From Anomaly Gravity The Of Computation For Height Geoid Of Residues And Anomaly Gravity Of Residues
Affiliations:
1 Trường Đại học Mỏ - Địa Chất
- Received: 3rd-Dec-2012
- Revised: 18th-Jan-2013
- Accepted: 30th-Jan-2013
- Online: 30th-Jan-2013
- Section: Geomatics and Land Administration
Abstract:
The paper presents method to determine the covariance functions of residues of gravity anomaly, residues of geoid height, residues of gravity anomaly and residues of geoid height for computation of the gravity anomaly from ENVISAT altimetry data using the Collocation method. The paper also presents method to compute the value of the empirical covariance functions and determine the coefficients of the corresponding theoretical covariance functions. The case study was applied to compute for ENVISAT altimetry data in the East Sea
Other articles