An Object-Based Approach for Mapping Tundra Ice-Wedge Polygon Troughs from Very High Spatial Resolution Optical Satellite Imagery

Very high spatial resolution commercial satellite imagery can inform observation, mapping, and documentation of micro-topographic transitions across large tundra regions. The bridging of fine-scale field studies with pan-Arctic system assessments has until now been constrained by a lack of overlap i...

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Vydané v:	Remote sensing (Basel, Switzerland) Ročník 13; číslo 4; s. 558
Hlavní autori:	Witharana, Chandi, Bhuiyan, Md Abul Ehsan, Liljedahl, Anna K., Kanevskiy, Mikhail, Jorgenson, Torre, Jones, Benjamin M., Daanen, Ronald, Epstein, Howard E., Griffin, Claire G., Kent, Kelcy, Ward Jones, Melissa K.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Basel MDPI AG 04.02.2021
Predmet:	Accuracy Adaptation Algorithms Arctic Arctic region Arctic zone Assessments Carbon Classification Climate system Coastal plains Cold commercial imagery Completeness Global climate Hydrology Ice environments ice-wedge polygons Image analysis Image classification Image enhancement Image processing Image quality Image segmentation Interoperability landscapes Mapping Mathematical models OBIA Permafrost Polygons Regions Remote sensing riparian areas Satellite imagery Satellite observation Satellites Spatial discrimination Spatial resolution Taiga & tundra Topography troughs Tundra Vegetation Workflow Arctic region
ISSN:	2072-4292, 2072-4292
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