Radiometric Distortion Corrected Radar Backscattering Coefficient Data over Ilam, Iran using Kompsat-5 SAR Image [PDF]
Geo Data, 2021 Flattening gamma naught was calculated using Korea Multipurpose Satellite 5 (KOMPSAT-5, K5) by correcting the radiometric distortion caused by geometric distortion over Ilam, Iran.
Dochul Yang
doaj +2 more sources
Change Target Extraction Based on Scale-Adaptive Difference Image and Morphology Filter for KOMPSAT-5 [PDF]
Remote Sensing, 2022 Multitemporal synthetic aperture radar (SAR) images have been widely used for change detection and monitoring of the environment owing to their competency under all weather conditions.
Yeonju Choi +3 more
doaj +2 more sources
Feasibility Study on Estimation of Sea Ice Drift from KOMPSAT-5 and COSMO-SkyMed SAR Images [PDF]
Remote Sensing, 2021 Estimating the sea ice drift field is of importance in both scientific study and activities in the polar ocean. Ice motion is being tracked at large scale (10 km and larger) on a daily basis; however, a higher resolution product is desirable for more ...
Jeong-Won Park +8 more
doaj +3 more sources
Application of Artificial Neural Networks to Ship Detection from X-Band Kompsat-5 Imagery [PDF]
Applied Sciences, 2017 For ship detection, X-band synthetic aperture radar (SAR) imagery provides very useful data, in that ship targets look much brighter than surrounding sea clutter due to the corner-reflection effect. However, there are many phenomena which bring out false
Jeong-In Hwang +3 more
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Two-Dimensional Ship Velocity Estimation Based on KOMPSAT-5 Synthetic Aperture Radar Data [PDF]
Remote Sensing, 2019 Continuously accumulating information on vessels and their activities in coastal areas of interest is important for maintaining sustainable fisheries resources and coastal ecosystems.
Minyoung Back +3 more
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OIL SPILL DETECTION AND MONITORING OF ABU DHABI COASTAL ZONE USING KOMPSAT-5 SAR IMAGERY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Abu Dhabi Government endorsed vision for its Maritime Strategy ‘A safe, secure and sustainable maritime domain for Abu Dhabi'. This research study share this vision using the concept of monitoring as tool for marine protection against any possible oil ...
H. A. Harahsheh
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Accuracy Assessment of a Digital Elevation Model Constructed Using the KOMPSAT-5 Dataset
Remote SensingThe Interferometric Synthetic Aperture Radar (InSAR) has significantly advanced in its usage for analyzing surface information such as displacement or elevation. In this study, we evaluated a digital elevation model (DEM) constructed using X-band KOMPSAT-
Je-Yun Lee +3 more
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Tracking Capability Analysis of ARGO-M Satellite Laser Ranging System for STSAT-2 and KOMPSAT-5 [PDF]
Journal of Astronomy and Space Sciences, 2010 Korea Astronomy and Space Science Institute (KASI) has developed a mobile satellite laser ranging (SLR) system called ARGO-M since 2008 for space geodesy research and precise orbit determination technologies using SLR with mm level accuracy.
Hyung-Chul Lim +7 more
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Robustness and Actuator Bandwidth of MRP-Based Sliding Mode Control for Spacecraft Attitude Control Problems [PDF]
Journal of Astronomy and Space Sciences, 2009 Nonlinear sliding surface design in variable structure systems for spacecraft attitude control problems is studied. A robustness analysis is performed for regular form of system, and calculation of actuator bandwidth is presented by reviewing sliding ...
Jung-Hoon Keum, Sung-Woong Ra
doaj +1 more source
A Analysis for Calibration Site Selection of SAR Satellite [PDF]
Journal of Astronomy and Space Sciences, 2009 CALVAL (Calibration & Validation) shall consider payloads characteristics because satellites have one and/or several payloads in order to perform their various missions.
Jung-Hoon Keum, Sung-Woong Ra
doaj +1 more source