Evaluation of the use of very high resolution aerial imagery for accurate ice-wedge polygon mapping (Adventdalen, Svalbard)

The main objective of this paper is to verify the accuracy of delineating and characterizing ice-wedge polygonal networks with features exclusively extracted from remotely sensed images of very high resolution. This kind of mapping plays a key role for quantifying ice-wedge degradation in warming pe...

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Bibliographic Details
Main Author: Lousada, Maura (author)
Other Authors: Pina, Pedro (author), Vieira, Gonçalo (author), Bandeira, Lourenço (author), Mora, Carla (author)
Format: article
Language:eng
Published: 2019
Subjects:
Ice-wedge polygons
Permafrost
Delineation
Mapping
Remote sensing
Geometry
Topology
Online Access:http://hdl.handle.net/10451/39115
Country:Portugal
Oai:oai:repositorio.ul.pt:10451/39115

Internet

http://hdl.handle.net/10451/39115

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