Core Science Systems

Landsat 8 image acquired on November 11, 2020 over southwest Morocco (Path 203 Row 40). The image is shown using the shortwave infrared 2, red, and blue bands (bands 7,4,2).

Landsat Scene ID LO08_L1TP_203040_20201107_20201111_01_T1

Brazil is a fascinating study in water use. Brazil uses roughly 70 percent of the water consumed in the world today, and its herds of cattle, pigs and poultry are among the largest in the world. Water management teams from that country’s National Water Agency have worked in recent years with researchers from the USGS EROS Center to learn how to map, and therefore more

TNMCorps Mapping Challenge: The labeled communities on this map represent incorporated places in the St. Louis metropolitan area (i.e., IL and MO) that have a population greater than 1,000 but do not yet have a city/town hall within their corporate boundaries. 

In the past, remote sensing scientists looked for change on the Earth’s surface primarily by comparing one Landsat image to another. Today, open access to Landsat data, high-performance and cloud computing capabilities and sophisticated algorithms can be used to scan the entirety of the archive for change, enabling researchers to learn more about how the landscape shifts

When a disaster like a hurricane, flood or major wildfire hits a remote part of the world, the International Charter Space and Natural Disasters springs into action. The Charter’s members collect and distribute satellite-derived data that documents the damage, as well as derived products like as fire perimeter or structural damage maps – all at no cost to national

The Green Revolution leaned on fertilizers, drought-resistant seeds and other modern innovations to boost agricultural production across much of the planet in the second half of the 20th Century. But many of those innovations never reached West Africa, partially because the lack of social safety nets and crop insurance made such investments too risky. On this episode of

Seamless DEMs - Availability

Source DEM - Availability

Ifsar Digital Surface Model - Availability (Alaska only)

Lidar Point Cloud (LPC) - 3DEP Quality Level

Lidar Point Cloud (LPC) - Recent Updates