Research & Reviews : Journal of Space Science & Technology
Volume 6, Issue 2 (2017)
Published
Table of contents
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Geospatial Depiction of Groundwater Level Disparities on a Temporal Component over Portions of Cuddapah District, India Using Contemporary Geo Tools and Interrelated Statistics
Abstract: This paper mainly focuses on comparing methods such as Deterministic methods, Geostatistical methods and Interpolation methods in order to obtain a good fit to represent groundwater level disparities existed in the study area from 1996 to 2015. Inverse Distance Weighting, Global Polynomial Interpolation, Radial Basis Functions, Local Polynomial Interpolation, Kriging, Empirical Bayesian Kriging, Kernel smoothing and Diffusion Kernel were the methods tested for the present study. The data set procured …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 2, 2017 · pp. 13–29 Read article
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Geomorphological Change Analysis of Mahanadi Estuary and Hukitola Island of Odisha: A Geospatial Approach
Abstract: Hukitola Island is situated in the north of Mahanadi river delta system in Odisha which is protected by a barrier island. The study area is Mahanadi estuary in the Kendrapara district which situated 20°16ʹ18.443ʹʹN to 20°32ʹ22.094ʹʹN latitude and 86°35ʹ25.115ʹʹE to 86°49ʹ38.818ʹʹE longitude in Kujanga block of Jagatsinghpur district and Mahakalpada block of Kendrapara district and the Hukitola Island which is situated in the Mahakalpada block. The objective of the study …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 2, 2017 · pp. 30–37 Read article
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Total Electron Content Variations Over Abuja During the Annular Solar Eclipse of September 1, 2016
Abstract: This study is focused on studying the variations of TEC over two GNSS stations in Abuja, Nigeria, during the annular solar eclipse of September 1, 2016. To visualize the effect of the eclipse on TEC, GNSS TEC data for 7 days were used; the 3 days before the eclipse day, the eclipse day, and the 3 days after the eclipse day. Data used in this work were obtained from two …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 2, 2017 · pp. 38–45 Read article
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Dimensionality Reduction: A Brief Survey on Its Myriad Techniques
Abstract: This paper is a short survey and analysis on different techniques and methods using which efficiency of existing techniques can be improved which are used for data exploration, or search for those features which has deeper relationship amongst the variable, which relies on greater extent on visual methods. However, for multidimensional data set with real time data collected captured using sensors or real time applications, redundant and unused or wanted …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 2, 2017 · pp. 46–51 Read article