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Alaska Satellite Facility - Distributed Active Archive Center

Glacier Speed

Glacier Speed – About the Glacier-Flow-Speed Dataset

Download Data in Zip Format Glacier surface velocities were derived using ALOS PALSAR fine beam data (L-Band, HH Polarization, 46-day orbit interval) provided through ASF. Repeat image pairs, acquired within one- to two-orbit intervals, were used to measure the ground displacement of features on glacier surfaces, such as crevasses or Synthetic Aperture Radar (SAR) speckle. Ground displacement was …

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