Utilizing Hierarchical Segmentation to Generate Water and Snow Masks to Facilitate Monitoring Change with Remotely Sensed Image Data [PDF]
The hierarchical segmentation (HSEG) algorithm is a hybrid of hierarchical step-wise optimization and constrained spectral clustering that produces a hierarchical set of image segmentations.
Lawrence, William T. +2 more
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Using NDSI and Band Ratio Method Snow Cover Area Detection: A Case Study
Glaciers are a main source of water during summer in Himalayan areas. Corresponding to the historical studies, glacier is directly affected by climate change. It is important to identify change in snow cover area (Glacier area) to identify change in glacier. Remote sensing and GIS technology are used to monitor Snow covered area.
Irshad. S. Shaikh +8 more
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A Blended Global Snow Product using Visible, Passive Microwave and Scatterometer Satellite Data [PDF]
A joint U.S. Air Force/NASA blended, global snow product that utilizes Earth Observation System (EOS) Moderate Resolution Imaging Spectroradiometer (MODIS), Advanced Microwave Scanning Radiometer for EOS (AMSR-E) and QuikSCAT (Quick Scatterometer) (QSCAT)
Casey, Kimberly A. +10 more
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Remote SensingSoil heavy metal pollution caused by mineral resource extraction activities poses a serious threat to the ecological environment within and surrounding mining areas.
Yuqin Li +4 more
doaj +1 more source
Multispectral, Thermal, and Hyperspectral Sensing Data Depict Stomatal Conductance in Grapevine
Remote SensingClimate-driven water challenges in the Pacific Northwest necessitate precise irrigation for sustainable vineyard management. In such scenarios, conservation of water using different approaches, including subsurface irrigation, becomes critical. Detecting
Kesevan Veloo +4 more
doaj +1 more source
MODIS Snow Cover Mapping Decision Tree Technique: Snow and Cloud Discrimination [PDF]
, 2010 Accurate mapping of snow cover continues to challenge cryospheric scientists and modelers. The Moderate-Resolution Imaging Spectroradiometer (MODIS) snow data products have been used since 2000 by many investigators to map and monitor snow cover extent ...
Hall, Dorothy K., Riggs, George A.
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A New Approach to Monitoring Coastal Marshes for Persistent Flooding [PDF]
Many areas in coastal Louisiana are below sea level and protected from flooding by a system of natural and man-made levees. Flooding is common when the levees are overtopped by storm surge or rising rivers. Many levees in this region are further stressed
Fletcher, Rose +2 more
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NDSI 2005 Highlights Latest Advancements in Nanoscience and Technology [PDF]
MRS Bulletin, 2005 openaire +1 more source
Validation of MODIS snow cover images over Austria
, 2006 International audienceThis study evaluates the Moderate Resolution Imaging Spectroradiometer (MODIS) snow cover product over the territory of Austria. The aims are (a) to analyse the spatial and temporal variability of the MODIS snow product classes, (b)
Blöschl, G., Parajka, J.
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Computer programs to predict induced effects of jets exhausting into a crossflow [PDF]
A user's manual for two computer programs was developed to predict the induced effects of jets exhausting into a crossflow. Program JETPLT predicts pressures induced on an infinite flat plate by a jet exhausting at angles to the plate and Program JETBOD,
Mendenhall, M. R., Perkins, S. C., Jr.
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