Journal of Remote Sensing & GIS

Department of Geoinformatics, College of Graduate Studies, Arabian Gulf University, Manama, P.O. Box: 26671, Bahrain

Biography

Kadhem G is a research scientist and belongs to Department of Geoinformatics, College of Graduate Studies in Arabian Gulf University and is interested in the various fields of Soil and Geology, Digital Elevation Model, topography and geometry, Geoinformatics and stereo-photogrammetry.

Publications

• Research Article   
  Accuracy Assessment of Spatial Interpolation Methods to Derives DEMs of Small Islands with Relative Topographic Variations
  Author(s): Hameid NA*, Bannari A, Kadhem G and Abdelhadi AW
  
  Responding to Climate Change in Small Island Developing States (SIDS), accurate Digital Elevation Model (DEM) can support the Sea level Rise (SLR) scenarios and sequenceit is impacts on coastal zone for proper adaptation. The DEM accuracy may vary to a certain degree following different interpolation algorithms and the data acquisition method. Indeed, numerous mathematical interpolation methods have been developed on spatial interpolation for topographic information densification and DEM restitution. The aim of this study focuses on the accuracy assessment of high spatial resolution DEM (at 2.5 m pixel size) regenerated from high topographic contour lines map at scale of 1:5,000 applying four different interpolation algorithms. Three deterministic methods were considered including the IDW with variable and fixed parameters, the Spline with regular and tension conditions, and the Natur.. View more»
  

  DOI: 10.35248/2469-4134.20.9.275

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