description Landsat 8 Overview
Landsat 8 is an active Earth observation satellite operated by NASA and the USGS. This mission continues a decades-long program providing consistent imagery of our planet. The satellite utilizes Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) instruments to measure land surface temperature and reflectances, crucial for monitoring changes in vegetation, water resources, and urban areas. It’s utilized by scientists, researchers, and government agencies needing long-term data for environmental studies, disaster response, and resource management.
insights Why this score
Landsat 8 ranks #66 of 212 in the Space Mission ranking, behind Luna 17, ahead of GRACE.
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