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

• Main Authors: Altena, Bas, Kääb, Andreas, Wouters, Bert
• Format: Text
• Language: English
• Published: 2021
• Subjects: Greenland; Kujalleq; glacier; Sermeq Kujalleq; Alaska
• Online Access: https://doi.org/10.5194/tc-2021-202; https://tc.copernicus.org/preprints/tc-2021-202/

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 fast processing of large data volumes. The metadata of such measurements are often highly simplified when the measureme...