With so many eyes in the sky, residents living downstream from dams now have many ways to see—and prepare for—potential dangers.
Remote sensing
Posted inNews
One-Pixel Views of Earth Reveal Seasonal Changes
By averaging satellite images of the Earth down to a single pixel, researchers trace how the planet’s mean color varies over time, results that inform observations of distant exoplanets.
Posted inEditors' Highlights
Advancing Satellite Ocean Color Observations
A new derived algorithm for particle backscattering and multi-year VIIRS climatology improves ocean color parameterization in highly turbid coastal and inland waters.
Posted inOpinions
Monitoring Coastal Zone Changes from Space
The resilience of coastal communities depends on an integrated, worldwide coastal monitoring effort. Satellite observations provide valuable data on global to local scales.
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
Giovanni: The Bridge Between Data and Science
Using satellite remote sensing data sets can be a daunting task. Giovanni, a Web-based tool, facilitates access, visualization, and exploration for many of NASA’s Earth science data sets.
Posted inScience Updates
Cities Partner to Prepare for Natural Hazards and Climate Change
NASA-Rio-UCCRN Workshop on Sea Level Rise, Urban Heat Islands, and Water Quality; New York, 14–16 November 2016
Posted inResearch Spotlights
Can Ocean Tides Be Powerful Indicators of Climate Change?
A new study simulates how ocean warming due to climate change will affect the electromagnetic signal emitted by ocean tides over the next century.
Posted inResearch Spotlights
Better Estimates of Clouds' Climate Effects Are on the Horizon
A recent update to an algorithm for processing satellite data could improve understanding of the variable climate effects of clouds composed of different amounts of ice and liquid.
Posted inOpinions
Mapping the Topographic Fingerprints of Humanity Across Earth
If increasingly globalized societies are to make better land management decisions, the geosciences must globally evaluate how humans are reshaping Earth's surface