Towards a modernized geodetic datum for Nepal Chris Pearson and Niraj Manandhar In this paper we consider the possibility of Nepal adopting a semi-dynamic datum, which would be based on ITRF2014 and include a national deformation model capable of correcting for the recent earthquakes and normal tectonic motion. We demonstrate that it is possible to develop a deformation model for Nepal incorporating the Gorkha earthquake and the variation of the long term (or secular) crustal velocity across the country using published information...[more]
Local GNSS Monitoring A Guilloton and B Montagne The present article describes a promising jamming detection solution developed during the HONTZA project. Using this solution, we were able to det.ect 5 interferences in GPMB during the tests period...[more]
IMAGING
Review of Normalized Difference Vegetation Index as an Indicator of Drought Dr Rishiraj Dutta The present study attempts to review the satellite based Normalized Difference Vegetation Index (NDVI) as an indicator of drought and provide insight into the findings from various research studies that have used NDVI for drought monitoring, detection and assessment...[more]
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