Landsat represents the world's longest continuously acquired collection of space-based moderate-resolution land remote sensing data. Nearly four decades of imagery provides a unique resource for those who work in agriculture, geology, forestry, regional planning, education, mapping, and global change research. Landsat images are also invaluable for emergency response and disaster relief.
Landsat Enhanced Thematic Mapper Plus (ETM+) - Product details specific to Landsat 7 ETM+
Landsat ETM+ SLC-off Information - Details about scenes acquired after May 31, 2003
Landsat Thematic Mapper (TM) - Product details specific to Landsat 4-5 TM
Landsat Multispectral Scanner (MSS) - Product details specific to Landsat 1-5 MSS