Impacts of Dem Source, Resolution and Area Threshold Values on SWAT Generated Stream Network and Streamflow in Two Distinct Nepalese Catchments
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Processes"
DOI: 10.1007/s40710-019-00379-6
Abstract: This study explores the relationship of Digital Elevation Model (DEM) resolution and flow accumulation threshold value to watershed characteristics and streamflow in two Nepalese catchments, Kaligandaki and Bagmati basin. DEMs from three different sources: ASTER… read more here.
Keywords: resolution; area; model; streamflow two ... See more keywords
Quantifying and modeling of stream network using digital elevation models
Sign Up to like & getrecommendations! Published in 2017 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2015.09.002
Abstract: Quantifying and modeling of stream network using DEMs is the primary objective to understand earth surface processes. In the present study, DEMs of different quality, i.e. resolution, are evaluated for stream network quantification and modeling.… read more here.
Keywords: modeling stream; stream; quantifying modeling; network using ... See more keywords
Two-stream network for infrared and visible images fusion
Sign Up to like & getrecommendations! Published in 2021 at "Neurocomputing"
DOI: 10.1016/j.neucom.2021.05.034
Abstract: Abstract Long-wave infrared(thermal) images distinguish the target and background according to different thermal radiation. They are insensitive to light conditions, and cannot present details obtained from reflected light. By contrast, the visible images have high… read more here.
Keywords: visible images; two stream; images fusion; infrared visible ... See more keywords
River network based characterization of errors in remotely sensed rainfall products in hydrological applications
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2018.1475768
Abstract: ABSTRACT The authors propose a hydrologic evaluation framework for gridded rainfall products. This framework makes use of the Spatial Stream Network (SSN) statistical method to provide spatial characterization of the discrepancies between two gridded rainfall… read more here.
Keywords: network; rainfall products; rainfall; river network ... See more keywords
Metacommunity detectives: Confronting models based on niche and stochastic assembly scenarios with empirical data from a tropical stream network
Sign Up to like & getrecommendations! Published in 2018 at "Freshwater Biology"
DOI: 10.1111/fwb.13050
Abstract: Metacommunity models predict that species richness and composition patterns in communities are determined predominantly by environmental selection and dispersal, with speciation and drift playing a lesser role. In the tropics, our understanding about these processes… read more here.
Keywords: metacommunity; dispersal; niche stochastic; assembly scenarios ... See more keywords