Landsat Program | Estateplanning | Vibepedia.Network
The Landsat Program is the world's longest continuous Earth-observing satellite initiative, launched in 1972 by NASA and the USGS to monitor land surface change
Overview
The Landsat Program is the world's longest continuous Earth-observing satellite initiative, launched in 1972 by NASA and the USGS to monitor land surface changes remotely. Originally dubbed Earth Resources Technology Satellite (ERTS), it has delivered over 50 years of invaluable data for resource management, disaster response, and environmental science. With free access since 2008, its imagery powers everything from glacial retreat studies to urban planning worldwide.