2017 GPR Observations of the Whillans and Mercer Ice Streams

• Main Author: Kaluzienski, Lynn
• Format: Dataset
• Language: unknown
• Published: IEDA: US Antarctic Program Data Center 2020
• Subjects: GPR; Snow/ice; Glaciology; GPS; Ice Sheet Flow Model; Whillans Ice Stream; Ice Shelf Dynamics; Antarctica; Crevasses; Antarctic; Mercer; The Antarctic; Whillans; Antarc*; Ice Sheet; Ice Shelf
• Online Access: https://search.dataone.org/view/sha256:8da1db2f951c1342bd73e6957228f762bd7ed4ef38581e10d885622241b31ece

The dataset includes GPS coordinates for crevasse/fracture locations picked from 350MHz and 400Mhz frequency GPR dataset in the Whillans/Mercer Shear Margin along the SALSA traverse route with associated kinematic outputs for each feature (shear strain rate, vorticity, dilatation). GPS coordinates a...