Land Data Operational Satellite - Instrument (Landsat)

Landsat is a series of Earth-observing satellites that capture detailed images of the planet’s surface over time. These images provide valuable information about land use, natural resources, and environmental changes. Operated by NASA and the U.S. Geological Survey, Landsat data helps scientists monitor deforestation, urban growth, agriculture, and climate impacts. The satellites use specialized instruments to record reflected sunlight across various spectral bands, creating images that can be analyzed for trends and patterns. Landsat's long-term data record is essential for understanding and managing Earth's land resources sustainably.