TAG: Hawaii

Volcanic GIS: Mapping and imaging the Kilauea eruption

August 16, 2018By
Lidar image of the Hawaii dataset showing the Kilauea Calderand the Halena'uma'u Crater and within it. (Image: Quantum Spatial)

Geospatial companies played a key role in the government's response to the Kilauea Volcano eruption. The volcano on the Big Island of Hawaii began erupting May 3, and while quiet for more than a week, it could resume erupting at any time. read more

Quantum Spatial lidar surveys provide volcano eruption insights

August 1, 2018By
Looking southwest towards Leilani Estates with Fissure 8 erupting in the background. (Image: Ron Chapple/GEO 1)

High-resolution lidar surveys help first responders, scientists and government agencies monitor Kilauea conditions and predict future lava flows. Independent geospatial data firm Quantum Spatial Inc. (QSI) has conducted high-resolution lidar surveys of areas surrounding the Kilauea volcano eruption in Hawaii. The emergency response effort was part of the U.S. Geological Survey’s (USGS) Rapid Response Imagery Products (RRIP) in support of the... read more

USGS map locates lava flows before an eruption

December 1, 2017By

New U.S. Geological Survey (USGS) maps show areas that could be affected by Mauna Loa lava flows — information critical for response planning. Each zone identifies a segment of the volcano that could erupt lava and send flows downslope. The volcano has erupted 33 times since 1843. Typically, eruptions began in the summit caldera, with a curtain of fire (a... read more

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