Global Positioning System interferometric reflectometry (GPS-IR) measurements of ground surface elevation changes in permafrost areas in northern Canada

• Published in: The Cryosphere
• Main Authors: Zhang, Jiahua, Liu, Lin, Hu, Yufeng
• Format: Text
• Language: English
• Published: 2020
• Subjects: Canada; Resolute Bay; Repulse Bay; Baker Lake; Barrow; Iqaluit; permafrost; Alaska
• Online Access: https://doi.org/10.5194/tc-14-1875-2020; https://tc.copernicus.org/articles/14/1875/2020/

Global Positioning System interferometric reflectometry (GPS-IR) is a relatively new technique which uses reflected GPS signals to measure surface elevation changes to study frozen-ground dynamics. At present, more than 200 GPS stations are operating continuously in the Northern Hemisphere permafros...