Add Yahoo as a preferred source to see more of our stories on Google. Mar. 12—COLUMBUS — The Ohio Department of Natural Resources has launched new online tools for water and land-use planning, ...
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Mapping water from space with remote sensing
Why it matters: Accurate water mapping helps manage resources, monitor climate impacts, and protect ecosystems, from vast wetlands to archaeological landscapes. How it works: NDWI uses green and ...
In a significant advancement for hydrological monitoring and water resource management, researchers have developed the Normalized Difference Water Fraction Index (NDWFI), leveraging Landsat imagery ...
As a UTK earth and environmental science student, you likely know that detecting subtle geomorphic changes requires more than just subtracting two DEMs; it demands rigorous quality assurance and a ...
A new study finds that commercial satellite imagery data often outperforms public data sets when identifying surface water, but that public data sets may be better at detecting water hidden by forest ...
The Altoona Water Authority continues to work on mapping its water distribution system with Geographic Information System technology, after completing its yearslong mapping of the wastewater ...
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