Tag: remote sensing

New Understanding of Soil Quality throughout Africa

screenshot of image of soil nutrient availability throughout Africa

A new interactive mapping tool lets users visualize a broad range of soil data for the continent of Africa.

Bottom Up or Top Down? Another Way to Look at an Air Quality Problem

by | 3.7.2012 at 4:40pm | 2 Comments
Map showing average exposure to particulate matter fine concentrations

While not all countries have the financial wherewithal and capacity to deploy ground-based instruments for air-quality monitoring, and for some countries monitoring information is not available to the public, for example, through health advisories, another way exists to assess air pollution levels: through satellites.

Health Risks From Famine Likely to Persist

by | 11.9.2011 at 5:58pm
clinic

Video Short: IRI’s Madeleine Thomson discusses the short- and long-term health risks of the East Africa famine

Hybrid Climate Data for East Africa

by | 9.28.2011 at 2:56pm | 1 Comment
Herdsmen Wait for the Rain / Los pastores esperan la lluvia/ Les

In our latest video interview, climate scientist Tufa Dinku talks about his work on combining weather station data with satellite information to generate high-resolution data sets. These data could be used for making more accurate forecasts and can feed into other climate risk management activities, such as early-warning systems. With funding from Google.org, Dinku and [...]

Remote Sensing Critical for Monitoring Drought

by | 8.18.2011 at 12:58pm | 1 Comment
pceccato

Remote sensing scientist Pietro Ceccato talks about how satellite information is being used to monitor conditions in East Africa.