Linked from

The 12 pages that link to Landsat program, each with the reason it gives.

• NASABroader topic: Landsat shows how NASA missions support long-term monitoring of Earth.

• Earth observationBroader topic: Its long-running archive enables comparisons of land change across decades.

• Satellite remote sensingBroader topic: Its continuous, open archive makes Landsat a standard source for studying decades of land change.

• United States Geological SurveyRelated: USGS operates Landsat ground systems and distributes its imagery with NASA.

• Earth observation satelliteBroader topic: Landsat established a long-running record of global land imagery.

• Land coverRelated: Its continuous archive enables comparison of land cover across decades.

• Sun-synchronous orbitBroader topic: Its satellites use sun-synchronous orbits to collect comparable land images over time.

• Lake UrmiaRelated: Landsat imagery documents changes in Lake Urmia’s surface area over decades.

• Polar orbitBroader topic: Landsat spacecraft use near-polar, sun-synchronous orbits for consistent land imaging.

• Mount MerapiRelated: Satellite imagery helps track Merapi’s changing summit and eruption deposits.

• GeoinformaticsRelated: Landsat made repeated, large-area digital observations widely available for geographic analysis.

• Gyda PeninsulaRelated: Satellite imagery helps map remote coastlines, land cover, and changing permafrost terrain.