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
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
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

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

Dewberry awarded USGS Earth MRI task orders

September 22, 2020

International Lidar Mapping Forum looking for speakers

June 18, 2018

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

June 6, 2018

Photo: David Little

Locating lava flows before an eruption

December 1, 2017