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NASA

Academics

LDCM Landsat 8 Bands: Locations and Specifications

With the end of the current Landsat 5 and Landsat 7 missions, NASA will soon launch the Landsat Data Continuity Mission (LDCM) or the Landsat 8 mission. I am pretty excited on this as I have been using Landsat datasets in my remote sensing research! For those interested of the…

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Tragedy and Disaster

Japan: Before and After Tsunami Maps

NASA provided satellite images of Sendai, Japan before and after the 9.0 earthquake and tsunami hit and devastated the region on March 11, 2011. The images vary in spatial resolution. One set of images came from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor on NASA’s Aqua and Terra satellite. MODIS…

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