Landsat’s Role in Managing Water Resources
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.
Vast Water Reserves Found in Drought-Prone Northern Kenya
Large underground water reserves have been found in Turkana, one of Kenya’s driest and poorest regions. The discoveries were made by the natural resources exploration firm, Radar Technologies International, during the course of a survey of groundwater conducted for the Kenyan Government on behalf of the UN. The aquifers were detected with the WATEX System, RTI’s state-of-the-art, space-based exploration technology.
Mapping Water Use from Space
[Source: Library of Congress] Dr. Martha Anderson, research scientist, USDA, talks about using images from the Landsat satellite program to monitor water use and drought on U.S. farms with pinpoint
Changing Precipitation Patterns Impacting Tibetan Plateau Glaciers
In the July issue of Nature Climate Change, Tandong Yao and colleagues report on the changing status of Tibetan Plateau glaciers over the past three decades. Using an array of data
Landsat can be an Impartial Arbitrator in Water Conflict Issues
Speaking at an important state-wide water summit in March, Nevada Governor Brian Sandoval lauded DRI’s METRIC program calling its Landsat satellite technology an important tool in monitoring water usage.
World Water Day
http://www.youtube.com/embed/c6OmfYEgzA0 Water is an essential resource for food cultivation. With 7 billion humans to feed, efficiently managing the planet’s water supply is essential. On March 22, 2012 the UN celebrates World
A New Way To Map Drought and Water Use Worldwide
Every month, the National Oceanic and Atmospheric Administration’s (NOAA) Center for Climate Prediction has a drought briefing by teleconference to identify the latest drought areas in North America. ARS scientists
