Browsing by Author "Mahmud, Muhammad Umar"
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- Data quality assessment of nignet networkPublication . Mahmud, Muhammad Umar; Fernandes, Rui Manuel da SilvaNIGNET is a network of Continuously Operating Reference Stations (CORS) of GNSS (Global Navigation Satellite Systems) stations established in 2009 by the Federal Government of Nigeria through the Office of the Surveyor General of the Federation (OSGoF), which is the office charged with the Surveying and Mapping in Nigeria. Presently, the network consists of twelve(12) stations established with a good geographic distribution. The principal objective of this research project is to assess the data quality of NIGNET Network by processing the data and analysing the derived Time Series. This was done by evaluating the errors on the Time-Series and by computing the relative motions, using different plate tectonic models with respect to (w.r.t.) Nubia plate.