MELT: Monitoring Iceberg Calving using Synthetic-Aperture Radar

The movement of glaciers in remote regions of Greenland and Antarctica have been tracked using images captured by the European Space Agency (ESA) Sentinel-1 mission. The mission is composed of two satellites equipped with C-band (4-8 GHz) synthetic-aperture radar instruments that allow for the colle...

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Bibliographic Details
Main Authors: Alfie Baker, Sarah Pengelly, Nick Gower
Format: Conference Object
Language:unknown
Published: 2020
Subjects:
Space Science
Greenland
Antarctic
glaceology
glaciers
calving
climate change
The Antarctic
Antarc*
Antarctica
Iceberg*
Pine Island
Online Access:https://figshare.com/articles/conference_contribution/MELT_Monitoring_Iceberg_Calving_using_Synthetic-Aperture_Radar/12651863
Description
Summary:The movement of glaciers in remote regions of Greenland and Antarctica have been tracked using images captured by the European Space Agency (ESA) Sentinel-1 mission. The mission is composed of two satellites equipped with C-band (4-8 GHz) synthetic-aperture radar instruments that allow for the collection of high-resolution images and data in all weather conditions. Using imaging provided by the Centre for Polar Observation and Modelling (CPOM), and in collaboration with the Institute for Research in Schools (IRIS), the movement of two key outlet glaciers on the Antarctic and Greenland ice sheets (Pine Island and Petermann glaciers, respectively) has been monitored in near real time. In addition to this, key glaciological features, such as ice speed and supra-glacial lakes have been observed and monitored.

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