Landsat’s Critical Role in Water Management
Water is essential for life. A third of Earth’s populace has unreliable access to clean water. With current population growth and environmental trends, the U.N. Environmental Program estimates that 1.8 billion people will face water scarcity by 2025. Water means survival for people and other species we rely upon to thrive, making proper stewardship of our water resources vital. Good decisions require good data. Since 1972 the Landsat series of satellites has been providing such data. Landsat-based decisions on how to manage limited water resources have impacted millions of people worldwide. From finding water for refugees in arid nations to reducing pollution in our national waterways, Landsat enables decisions that directly help people.
A new mapping tool developed by UNBC researchers shows that western Canadian glaciers are shrinking at an increasing rate.
Using decades of Landsat satellite imagery, scientists at Geoscience Australia have mapped annual shoreline locations for the entirety of Australia going back more than thirty years.
Kustas’ research informed the new OpenET app that uses Landsat thermal data as a key data input.
NASA will hold a virtual media briefing at 1:30 p.m. EDT Thursday, Oct. 21, to share a powerful, new, web-based platform to help those who rely on water resources across the drought-stricken western U.S.