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TAG: U.S. Geological Survey

Photo: Landscape of Badwater Basin salt flats, with halite textures under a vibrant pink sky during sunset or sunrise at Death Valley National Park. (Photo: StephenBridger / iStock / Getty Images Plus / Getty Images)

Woolpert to collect lidar data for USGS

July 2, 2024

This article is tagged with , , , and posted in Mapping, Latest News, Survey
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Image: Portra/E+/Getty Images

GNSS signals monitor volcano activity in Japan

August 4, 2023

This article is tagged with , and posted in From the Magazine, Latest News, Space & Earth
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A temporary GNSS monitoring site in the Kīlauea caldera was part of the rapid response to the December 2020 Halema‘uma‘u eruption. The site will be upgraded into a continuously operating reference station with state-of-the-art instrumentation and a hardened antenna mast. (Photo: USGS/A.P Ellis)

USGS upgrading Hawaiian geodetic network to monitor volcanoes

August 26, 2022

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An HVO geophysicist deploys a GPS receiver on the Kilauea caldera floor to measure changes in ground motion. A volcanic gas plume rises in the background. (Photo: USGS)

GPS key to monitoring Kilauea eruption, lava lake

December 29, 2020

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Dewberry awarded USGS Earth MRI task orders

September 22, 2020

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International Lidar Mapping Forum looking for speakers

June 18, 2018

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Dewberry to update lidar for Puerto Rico and US Virgin Islands after hurricane

June 6, 2018

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Photo: David Little

Locating lava flows before an eruption

December 1, 2017

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