An evaluation of recent GOCE geopotential models in Brazil
نویسندگان
چکیده
منابع مشابه
An evaluation of recent GOCE geopotential models in Brazil
Several global geopotential models based on Gravity eld and steady-state Ocean Circulation Explorer (GOCE) data have been published in the last two years. Some of these models use combinations of different satellite missions, while others use only GOCE data. This paper presents the evaluation and analysis of each approach using GOCE data in the Southeast of Brazil. Two assessments have beenmade...
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The GOCE (Gravity Field and Steady-State Ocean Circulation Explorer) has signifi cantly upgraded the knowledge on the Earth gravity fi eld. In this contribution the accuracy of height anomalies determined from Global Geopotential Models (GGMs) based on approximately 27 months GOCE satellite gravity gradiometry (SGG) data have been assessed over Poland using three sets of precise GNSS/levelling ...
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ژورنال
عنوان ژورنال: Journal of Geodetic Science
سال: 2012
ISSN: 2081-9943,2081-9919
DOI: 10.2478/v10156-011-0033-8