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You searched for: Journal Journal of earth system science Remove constraint Journal: Journal of earth system science Publication Year 2012 Remove constraint Publication Year: 2012 Source 2012 v.121 no.3 Remove constraint Source: 2012 v.121 no.3 Subject case studies Remove constraint Subject: case studies Subject spectral analysis Remove constraint Subject: spectral analysis Subject term Turkey (country) Remove constraint Subject term: Turkey (country)
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1. Spectral evaluation of Earth geopotential models and an experiment on its regional improvement for geoid modelling

Author:
B EROL
Source:
Journal of earth system science 2012 v.121 no.3 pp. 823-835
ISSN:
0253-4126
Subject:
monitoring; Earth system science; models; gravity; spectral analysis; case studies; algorithms; satellites; Turkey (country)
Abstract:
... As the number of Earth geopotential models (EGM) grows with the increasing number of data collected by dedicated satellite gravity missions, CHAMP, GRACE and GOCE, measuring the differences among the models and monitoring the improvements in gravity field recovery are required. This study assesses the performance of recent EGMs derived from CHAMP, GRACE, and other data in comparison to the earlier ...
DOI:
10.1007/s12040-012-0190-x