Impact of datum transformation on local variations of geometric geoid in Niger

In this study, we have conducted an investigation on the impact of the coordinates’ transformation on local variations of geometric geoid. The study area is limited by 1°43′12″ to 4°00′37″ East and 13°01′57″ to 14°31′20″ North in the southwest of the Niger Republic. We used 39 network GPS/levelling...

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Bibliographic Details
Main Authors: Salissou Ibrahim Yahaya, El Hassan El Brirchi, Driss El Azzab
Format: Article
Language:English
Published: Vilnius Gediminas Technical University 2017-12-01
Series:Geodesy and Cartography
Subjects:
Online Access:https://journals.vgtu.lt/index.php/GAC/article/view/1699