Scientists review 60 years of direct and remote observations of crevasses and the models used to simulate them.
Remote sensing
Posted inResearch Spotlights
Tracking the Fate of Antarctica's Ice
New, more accurate satellite data provide researchers with ice shelf thickness measurements that will allow for better ice loss monitoring.
Posted inScience Updates
Abundance of Satellite Data Presents Opportunity, Challenge
Globalizing Societal Application of Scientific Research and Observations from Remote Sensing: The Path Forward; Tacoma, Washington, 23–25 June 2015
Posted inScience Updates
Toward a Global Water Quality Observing and Forecasting System
Group on Earth Observations Water Quality Summit; Geneva, Switzerland, 20–22 April 2015
Posted inResearch Spotlights
Tropical Deforestation Accelerated Faster Than Initially Thought
New satellite-based analysis of forest cover in the humid tropics from 1990 to 2010 contradicts previous estimates of rate of loss.
Posted inOpinions
What Darkens the Greenland Ice Sheet?
Limited observational data sets and incomplete surface energy balance models constrain understanding of the driving processes for Greenland's ice sheet.
Posted inResearch Spotlights
Researchers Track Moving Ice Shelves to Estimate Antarctic Ice Loss
A new method will help scientists monitor the basal melt of ice sheets in Antarctica.
Posted inScience Updates
What Instruments Are Available for Polar Studies?
Instrumentation for Polar Glaciology and Geophysics Research Workshop; Baltimore, Maryland, 9–10 October 2014
Posted inScience Updates
Understanding Snow Microstructure for Microwave Remote Sensing
Workshop on Microstructure in Snow Microwave Radiative Transfer;
Reading, United Kingdom, 6–8 August 2014
Posted inScience Updates
Remote Sensing of Water Quality: Bridging Operational and Applications Communities
How Can Remote Sensing Address Information Needs and Gaps in Water Quality and Quantity Management?; Cincinnati, Ohio, 28 April–2 May 2014