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mapping

Three researchers stand on a cloudy beach, examining a set of lidar equipment.
Posted inNews

Inside a Georgia Beach’s High-Tech Fight Against Erosion

by Emily Jones 2 September 20252 September 2025

Armed with drones and lasers, scientists are creating detailed 3D maps of Tybee Island’s shifting shoreline.

Composite image of Keeler Crater on the Moon highlighting the presence of boulder fall tracks.
Posted inNews

Scientists Track Down Fresh Boulder Falls on the Moon

by Unnati Ashar 27 August 202527 August 2025

By poring over thousands of satellite images, researchers geolocated 245 fresh boulder tracks, revealing signs of seismic activity or impact events within the last half-million years.

Figure from the article.
Posted inEditors' Highlights

Mapping the Whereabouts of Continents

by Fabio A. Capitanio 24 July 202523 July 2025

A new method integrates Interferometric Synthetic Aperture Radar (InSAR) with conventional ground geodetic networks, taking us closer to high-resolution mapping of plate motions.

A pool of brown mud with a large bubble near the center of the image
Posted inNews

Mapping Mud Volcanoes in Shallow Seas

by Meghie Rodrigues 10 July 202510 July 2025

A team of scientists put together a global database of submarine mud volcanoes. Orders of magnitude more are still bubbling, undiscovered, in the deep ocean.

A heavily damaged section of boardwalk covered in rocks winds over muddy, debris-covered ground with steam rising from the ground in the background
Posted inFeatures

Hydrothermal Hazards on Display in Yellowstone National Park

by Lauren Harrison, Michael Poland, Mara Reed, Ken Sims and Jefferson D. G. Hungerford 27 June 20253 July 2025

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

A garden with colorful trees and a waterfall.
Posted inNews

As Climate Changes, So Do Gardens Across the United States

by Grace van Deelen 28 May 202528 May 2025

Warmer winter temperatures have altered frost patterns and growing seasons across the United States, forcing botanical gardens and arboretums to adapt.

A river delta seen from a satellite. A narrow path of green spreads out to a larger area with branching rivers before giving way to a coastline.
Posted inResearch Spotlights

New Global River Map Is the First to Include River Bifurcations and Canals

by Rebecca Owen 15 May 202514 May 2025

GRIT provides a much more detailed look at how rivers merge and split, which could enhance hydrological modeling, flood forecasting, and water management efforts.

Downtown Denver and the surrounding area, with the Sun low in the sky
Posted inNews

Denver’s Stinkiest Air Is Concentrated in Less Privileged Neighborhoods

by Katherine Bourzac 13 May 202513 May 2025

The bad odors of air pollution are difficult to regulate, but can pose significant health risks, reduce a home’s property value, and affect a homeowner’s peace of mind.

A single meteor streaks across a twilight sky. Several bare trees are silhouetted against and reflect in a still lake.
Posted inNews

A Geologic Map of the Asteroid Belt

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 28 April 202530 April 2025

Scientists leveraged a global camera network and doorbell cameras to track dozens of meteorites to their asteroid families.

A glacier sits atop a jagged gray mountain.
Posted inNews

A New 3D Map Shows Precipitous Decline of Ugandan Glaciers

by Emily Dieckman 3 April 202523 June 2025

A team of dozens spent weeks in the Rwenzori Mountains capturing drone photography, GPS coordinates, and ground-penetrating radar data to document glacial retreat.

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A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

Machine Learning Simulates 1,000 Years of Climate

27 August 202527 August 2025
Editors' Highlights

Radar Surveys Reveal Permafrost Recovery After Wildfires

4 September 20254 September 2025
Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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