NASA Workshop on Remote Sensing of Inundation Extent; Boulder, Colorado, 21–22 May 2018
Remote sensing
Posted inEditors' Vox
Seeing Surface Water From Space
Satellite-based optical sensors can detect, measure and monitor changes in lakes, reservoirs, rivers and wetlands, providing useful data with multiple applications for science and society.
Posted inEditors' Highlights
Calibrating Hydrological Models by Satellite
Hydrological models are usually calibrated using observations of streamflow, but a new method uses remotely sensed land surface temperature for this purpose.
Posted inScience Updates
Satellites and Cell Phones Form a Cholera Early-Warning System
A new initiative combines satellite data with ground observations to assess and predict the risk of cholera outbreaks in Bangladesh’s vulnerable populations.
Posted inScience Updates
Putting Satellite Maps of Surface Water to Practical Use
2nd SWOT Application User Workshop: Engaging the User Community for Advancing Societal Applications of the Surface Water Ocean Topography (SWOT) Mission, Reston, Virginia, 5–6 April 2017
Posted inScience Updates
Tracking River Flows from Space
Satellite observations, combined with algorithms borrowed from river engineering, could fill large gaps in our knowledge of global river flows where field data are lacking.
Posted inNews
Assessing U.S. Fire Risks Using Soil Moisture Satellite Data
NASA satellite data and models provide information for mapping fire risks nationwide, giving agencies tools for fire response, say scientists at the AGU Fall Meeting.
Posted inScience Updates
Satellite Data for Water Resources Management
2015 NASA Applied Sciences Program, Water Resources Team Meeting; College Park, Md., 3–4 March 2015
Posted inResearch Spotlights
A Database of African Precipitation from 1983 Onward
Satellite infrared observations are used to reconstruct African precipitation records for the past 30 years in an attempt to infer rainfall variability.
Posted inResearch Spotlights
A Model to Predict When a Cholera Outbreak Might Hit the Congo
Researchers determined the environmental conditions most likely to trigger a cholera epidemic in a region in eastern Congo.