NASA


Physical Geography

Cloud cover based on 15 years of satellite observations captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors on NASA’s Aqua and Terra satellites.Cloud cover based on 15 years of satellite observations captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors on NASA’s Aqua and Terra satellites.

Using Clouds to Map Ecosystem Boundaries

Researching clouds and their impact on ecosystems and species could help researchers find an entirely new way to see the Earth. By looking at clouds, researchers can add a layer of evidence to existing theories and practices of conservation of land and animals.

Physical Geography

This animation shows the movement of ice and debris near Panmah Glacier in Pakistan, near Central Karakoram National Park. The 17 false-color images were captured between August 1990 and July 2015 by the Thematic Mapper on Landsat 5, the Enhanced Thematic Mapper Plus on Landsat 7, and the Operational Land Imager on Landsat 8. Source: NASA.This animation shows the movement of ice and debris near Panmah Glacier in Pakistan, near Central Karakoram National Park. The 17 false-color images were captured between August 1990 and July 2015 by the Thematic Mapper on Landsat 5, the Enhanced Thematic Mapper Plus on Landsat 7, and the Operational Land Imager on Landsat 8. Source: NASA.

Karakoram Anomaly

Using Landsat satellite data, researchers compiled videos and still pictures of glaciers from four regions in the Karakoram mountains in central Asia. Unlike other glacial regions in the world, glaciers in the Karakoram are advancing rather than retreating.