Combining remote sensing with physical flow laws to estimate river channel geometry
Sign Up to like & getrecommendations! Published in 2018 at "River Research and Applications"
DOI: 10.1002/rra.3298
Abstract: A reliable representation of river terrains is essential to river research. Field surveys of river channel geometry are time‐consuming, costly, and logistically constrained and thus would encounter difficulties to achieve sufficient spatial coverage, resolution, and… read more here.
Keywords: topography; river channel; river; geometry ... See more keywords
Monitoring river channel dynamics using remote sensing and GIS techniques
Sign Up to like & getrecommendations! Published in 2019 at "Geomorphology"
DOI: 10.1016/j.geomorph.2018.10.007
Abstract: Abstract River channel dynamics are natural autogenic occurrences for fluvial rivers with influences from human modifications and climatic factors. Remote sensing and geographic information system tools and techniques, aerial photographs, and satellite imagery have been… read more here.
Keywords: gis; remote sensing; river channel; river ... See more keywords
River Channel Extraction in SAR Images Using Level Sets Driven by Symmetric Kullback–Leibler Distance
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3130684
Abstract: This article proposes a novel level set method (LSM) that improves river channel extraction accuracy in synthetic aperture radar (SAR) images by developing global median image fitting energies. First, we define a new global median… read more here.
Keywords: river channel; sar images; symmetric kullback; image ... See more keywords
Density of the Fish Population in River Channel Parts of the Ivankovo Reservoir in 2012–2015
Sign Up to like & getrecommendations! Published in 2018 at "Inland Water Biology"
DOI: 10.1134/s1995082918030203
Abstract: The density of some species and total density of fishes have been estimated in river channel parts of the Ivankovo Reservoir in 2012–2015. The significant differences in the total abundance of fishes in 2012–2013 and… read more here.
Keywords: channel parts; river channel; reservoir; ivankovo reservoir ... See more keywords