Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019
Gravity data were collected in August of 2019 at 21 sites on and around Iliamna Volcano and Anchorage, Alaska. Measurements were taken with a Lacoste & Romberg G-161 meter and reduced to obtain the complete Bouguer anomaly. A total of 39 magnetic susceptibility measurements were taken at 13 locations using a ZH Instruments SM30 susceptibility meter.
This data release includes susceptibility measurements, processed gravity data, shapefiles with field locations, and site photos.
Complete Metadata
| accessLevel | public |
|---|---|
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[
"010:12"
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| contactPoint |
{
"fn": "Dana E Peterson",
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"hasEmail": "mailto:dpeterson@usgs.gov"
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|
| description | Gravity data were collected in August of 2019 at 21 sites on and around Iliamna Volcano and Anchorage, Alaska. Measurements were taken with a Lacoste & Romberg G-161 meter and reduced to obtain the complete Bouguer anomaly. A total of 39 magnetic susceptibility measurements were taken at 13 locations using a ZH Instruments SM30 susceptibility meter. This data release includes susceptibility measurements, processed gravity data, shapefiles with field locations, and site photos. |
| distribution |
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| identifier | http://datainventory.doi.gov/id/dataset/USGS_5ea31dcd82cefae35a19d24c |
| keyword |
[
"Alaska",
"Cook Inlet",
"GGGSC",
"Geology, Geophysics, and Geochemistry Science Center",
"Iliamna",
"Iliamna Volcano",
"Kenai Peninsula",
"Lake Clark National Preserve",
"MRP",
"Mineral Resources Program",
"U.S. Geological Survey",
"USGS",
"USGS Volcano Hazards Program",
"USGS:5ea31dcd82cefae35a19d24c",
"bouguer anomaly",
"free-air anomaly",
"geophysics",
"geoscientificInformation",
"gravimeter measurement",
"gravitational field (earth)",
"isostatic anomaly",
"magnetic susceptibility",
"volcanology"
]
|
| modified | 2020-08-21T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
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|
| spatial | -153.2360, 59.9530, -149.8039, 61.1882 |
| theme |
[
"Geospatial"
]
|
| title | Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019 |
