Videos

In May 2025, the U.S. Geological Survey (USGS) National Uncrewed Systems Office (NUSO) collected uncrewed aircraft system (UAS, also known as drone) data to support a collaborative field campaign led by Sasha Reed of the Southwest Biological Science Center (SBSC) and Miguel Villarreal of the Western Geographic Science Center (WGSC) near Moab, Utah.

Greek firefighters battled a wildfire on the Greek island of Zakynthos in August 2025, one of many late summer fires in the Ionian Islands. Landsat 8 captured smoke, ash, burn scar, and thermal perimeter activity on August 12 in natural color and false color infrared.

Multiple Landsat passes have captured the growth of the Dragon Bravo Fire in Kaibab National Forest near the North Rim of the Grand Canyon in Arizona.

On July 13, it destroyed the historic Grand Canyon Lodge. Dozens of other buildings have also been destroyed. As of August 15, the fire is 56% contained.

This video is a recording of a previous webinar entitled: “Simplifying Geospatial Data Workflows with NASA's AppEEARS”. This webinar was recorded on July 17, 2025. 

In May 2025, record rainfall in Australia's New South Wales created major flooding along the coast. In Taree, a mid-North Coast city, the Manning River reached a height of 6.4m on May 21st. The previous record of six meters was set back in 1929. The torrential rains have left almost 800 properties and counting uninhabitable in New South Wales.

Calibration and validation (cal/val) are essential steps to ensure that remotely sensed data are reliable for scientific use. Radiometric cal/val involves converting digital image pixel values to meaningful units and assessing their accuracy.  

The St. Marys River between Michigan and Ontario is typically frozen January through March. The US Army Corp of Engineers performs maintenance on regulated access channels (the Soo Locks) during the coldest months.

This video is a recording of a previous webinar entitled: “An Introduction to Landsat Data Access and Processing in the Cloud!.” This webinar was recorded on April 17, 2025.

The world’s largest iceberg floats freely in the Southern Ocean.

Iceberg A23a is a 1,500 square mile ice mass larger than the state of Rhode Island. A23a weighs approximately 1 trillion tons and measures around 1,300 feet thick.

The USGS EROS Landsat archive recently reached a milestone of 12 million Landsat Collection 2 Level-1 products. These are available for download at no charge. The image representing this milestone displays a sprawling desert landscape and contains a multitude of agricultural, geological, and urban features.

The Klamath River, flowing from the high desert interior of Oregon and through the redwood forests of California, once produced large runs of salmon and trout. However, the construction of hydroelectric dams, beginning in 1918, blocked fish migration, encroached on Indigenous culture, and impacted water quality.

Prolonged drought has lowered water levels in Laguna Bustillos in Chihuahua State, Mexico, killing thousands of fish.

The U.S.

The Department of the Interior (DOI) and U.S. Geological Survey (USGS) took an interest in uncrewed aircraft system (UAS) technologies in the early 2000s, when UAS were predominantly being used for military applications.

The Smokehouse Creek Fire started about 1 mile north of Stinnett, Texas on February 26th, 2024. Three days later, the fire had consumed over 1 million acres. With a total area of 1,654 square miles, it became the largest fire on record in Texas. That's larger than New York's Long Island.

In support of U.S. Geological Survey (USGS) Southwest Biological Science Center research, the USGS National Uncrewed Systems Office (NUSO) conducted uncrewed aircraft systems (UAS) remote sensing flights near Moab, Utah in May 2023 for multi-scale carbon sequestration research on public lands.  

The NUSO and the National Park Service (NPS) Heritage Document Programs partnered in May 2024 to perform a UAS-based 3D scan of Perry’s Victory and International Peace Memorial. 

Like many lakes in northern Minnesota, Mille Lacs near Brainerd experienced an uncommonly warm winter this year, with lower than average snowfall. Natural color Landsat images from the past ten Februarys reveal a stark change in 2024.

On March 3rd, near South Georgia and the South Sandwich Islands, Landsat 9 captured this dream-like image. This natural color view shows a weather pattern known as a “Von Karman vortex street," caused by prevailing winds from the southeast.

The bushfire season in northern Australia generally runs from May to October. 2023 was an especially intense year in the north. Select infrared imagery from the Landsat archive was used here to produce a rolling mosaic timelapse of the landscape in eight-day segments.

The Grand Ethiopian Renaissance Dam is set to become the largest hydroelectric power plant in Africa.

Located near the Sudan border in Ethiopia, the promising and controversial project impacts communities up and down the Blue Nile.

Landsat sensors capture the region in false color infrared, emphasizing the reservoir's boundary.