Audio

In this episode of Eyes on Earth, we spoke with Mikael Hiestand, a Mendenhall Postdoctoral Fellow. Using algorithms developed at EROS, Mikael is working on near-term drought forecasting. With synthetic Landsat data, he found that predicting evapotranspiration could be used as a means of drought prediction and monitoring.

First responders need reliable, accurate mapping capabilities as quickly as possible in the wake of a disaster—and they don’t have time to download and organize it.

In this episode of Eyes on Earth, we hear from several EROS staff members and university graduate students who took part in our Fall Poster Session. Lively conversations filled the EROS atrium during the hour-long event. Participants got to learn from one another as they shared their work. We talked to a few of them to get quick summaries of their research.

The Landsat Program is considered the gold standard for satellite Earth-observation imagery. To keep it that way, the USGS EROS Flight Operations Team continually monitors the flight paths of the Landsat satellites to make sure they stay at a consistent 705-kilometer altitude. That means frequently speeding it up to counter the effects of atmospheric drag.

The National Land Cover Database (NLCD) has a long history as the definitive U.S. land cover product. But the newer Land Change Monitoring, Assessment and Projection (LCMAP) effort takes a longer look back in time.

Need time to concentrate or relax? Then listen to the natural sounds of Beryl Spring in Yellowstone National Park, Wyoming. Beryl Spring, in the Gibbon River valley south of Artist's Paintpots, is a complex plumbing system in Yellowstone National Park with a strongly and constantly boiling hot spring pool, and a powerful fumarole just behind the pool.

Need time to concentrate or relax? Then listen to the natural sounds of Blue Mud Steam Vent in Yellowstone National Park, Wyoming. Blue Mud Steam Vent is found within the Norris Geyser Basin in Yellowstone National Park, Wyoming.

Need time to concentrate or relax? Then listen to the natural sounds of a flowing river through Yellowstone National Park, Wyoming. This audio is from a river below the bridge near the Monument Geyser Trailhead in Yellowstone National Park, Wyoming.

Need time to concentrate or relax? Then listen to the natural sounds of Cinnamon Spouter in Yellowstone National Park, Wyoming. Cinnamon Spouter is located in the Black Sand Basin in Yellowstone National Park, Wyoming. 

Need time to concentrate or relax? Then listen to the natural sounds of Congress Pool in Yellowstone National Park, Wyoming. Congress Pool is a mud pool/mud pot located in the Norris Geyser Basin in Yellowstone National Park, Wyoming.

Need time to concentrate or relax? Then listen to the natural sounds of East Chinaman Spring in Yellowstone National Park, Wyoming. East Chinaman Spring is located in the Upper Geyser Basin within Yellowstone National Park, Wyoming.

Need time to concentrate or relax? Then listen to the natural sounds of Frying Pan Spring in Yellowstone National Park, Wyoming. Frying Pan Spring is a hot spring that sounds like bacon on the frying pan and is located in Yellowstone National Park, Wyoming. Who doesn't love bacon?!

Need time to concentrate or relax? Then listen to the natural sounds of Kepler Cascades in Yellowstone National Park, Wyoming. Kepler Cascades is located just a couple miles away from Old Faithful within Yellowstone National Park, Wyoming. 

Need time to concentrate or relax? Then listen to the natural sounds of a mudpot in Yellowstone National Park, Wyoming. This mudpot is located in the Artists' Paintpots area located in Yellowstone National Park, Wyoming.

Need time to concentrate or relax? Then listen to the natural sounds of Rustic Falls in Yellowstone National Park, Wyoming. Rustic Falls is a few miles south of Mammoth Hot Springs in Yellowstone National Park, Wyoming.

If you're looking for the video, check out Rustic Falls on the USGS YouTube channel.

Need time to concentrate or relax? Then listen to the natural sounds of Terrace Springs in Yellowstone National Park, Wyoming. Terrace Springs is located near the Madison Junction in Yellowstone National Park, Wyoming.

Several decades ago, USGS EROS employees were pioneers in land cover mapping—turning satellite imagery into a record of what covers the land, from farmland to forest to urban areas. National and global datasets with a variety of uses resulted from these efforts.

In this episode of Eyes on Earth, we focus on Alaska. Rich in wildlife and natural resources, not to mention its sheer size, Alaska has long been a source of fascination for remote sensing scientists. But it is also a source of frustration, with frequent cloud and snow cover and months of darkness each year.

At the USGS EROS 50^th anniversary events on August 17-19, 2023, a special effort was made to include alumni who had worked at the center, especially those from the earliest years of EROS’ existence. This episode of Eyes on Earth is the second to highlight their stories, with emphasis on science, technology, and EROS’ international outlook.

At the USGS EROS 50^th anniversary events on August 17-19, 2023, a special effort was made to include alumni who had worked at the center, especially those from the earliest years of EROS’ existence. This episode of Eyes on Earth highlights their stories, with emphasis on EROS’ history and its dedicated employees.

LANDFIRE, short for Landscape Fire and Resource Management Planning Tools, is a key national data source for the management of wildfires, management of the plant materials that fuel fires, and planning for prescribed fires across all 50 states and the U.S. territories.