This year’s membership cards feature a spectacular satellite image of the Occidental Glacier in Bernardo O’Higgins National Park, Chile.
The image was captured by the European Space Agency’s Sentinel-2A satellite and is shown as a false colour composite. The image was produced by the Satellite Applications Catapult.
Sentinel-2 is a land monitoring mission which, following the launch of the second satellite in 2017, will provide global coverage of the Earth’s land surface every five days. Imagery is acquired across 12 spectral wavebands within the visible (true colour), near-infrared (NIR) and shortwave infrared (SWIR) regions of the electromagnetic spectrum.
For the membership card image, a 3-band false colour composite using bands 11 (SWIR), 8 (NIR) and 4 (Red) was used to highlight glacial features. The image was selected because it is both visually appealing and also showcases the wide range of environmental monitoring opportunities that the use and analysis of remotely sensed data can provide.
Join our panel during London Climate Action Week as they share their insights into how Bangladesh is now on the path to becoming climate resilient, the lessons that can be learned from this and where things are headed.
Image credit: Tasfiq Mahmood
1 July 2019
Faced with doubts and depression, Charlie took the ‘black dog’ for a walk through America.
15 March 2018
An ancient eternal fuel, the highest snow passes on Earth, and the last of the great Himalayan muleteers – told by the only known westerner to travel the entire Tea Horse Road by foot.
21 March 2016
Written by Peter Jackson, a Professor in the Department of Geography, University of Sheffield
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