The United States Earth Observationsatellite Landsat 8 has recently seen a high increase in acquisition rates. On average, 700 scenes per day have been acquired (compared to 550 images per day before June 2014).
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured dozens of wildfires in Canada and the northwestern United States. Actively burning areas, detected by the thermal bands on MODIS, are outlined in red. Forests appear dark green.
A report released by CoreLogic, a US private analysis company, is offering a summary of the most significant disasters that struck the United States in 2013 and an analysis of the potential risks and changes in natural hazards that are expected in 2014 with regards to
The United States and United Kingdom announced on January 17, 2013 that the British government would end efforts to obtain patent or intellectual property (IP) rights related to GPS, as InsideGNSS reported.
Two hours before Hurricane Isaac made landfall on 28 August 2012, a satellite orbiting hundreds of miles above the storm used a radar instrument to map its inner structure. The instrument on the Tropical Rainfall Measuring Mission (TRMM) observed two extremely tall complexes of thunderheads called hot towers in the eyewall, a sign that the storm was strengthening.