Correlation dispersion as a measure to better estimate uncertainty in remotely sensed glacier displacements

• Published in: The Cryosphere
• Main Authors: B. Altena, A. Kääb, B. Wouters
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2022
• Subjects: Environmental sciences; GE1-350; Geology; QE1-996.5; Greenland; Jakobshavn Isbræ; Kujalleq; glacier; Jakobshavn; Jakobshavn isbræ; Sermeq Kujalleq; The Cryosphere; Alaska
• Online Access: https://doi.org/10.5194/tc-16-2285-2022; https://doaj.org/article/8754b3c42a86436285031e4b2dcdb58f

In recent years a vast amount of glacier surface velocity data from satellite imagery has emerged based on correlation between repeat images. Thereby, much emphasis has been put on the fast processing of large data volumes and products with complete spatial coverage. The metadata of such measurement...