Eagle airborne magnetic and radiometric geophysical survey

The Eagle airborne magnetic and radiometric geophysical survey covers parts of the Charley River, Eagle, and Tanacross quadrangles near Eagle, Alaska (fig. 1). Magnetic and radiometric data were collected with a fixed-wing aircraft May 24 to June 27, 2021 by MPX Geophysics LTD. A total of 26,926 line kilometers were collected covering 9,731 square kilometers. The magnetometer was mounted to a rear-facing fixed boom (tail stinger). The radiometric crystals were located in the cabin of the aircraft. The Eagle survey was flown with a line spacing of 400 meters (m) and a mean ground clearance of 330 m. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30755.

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Airborne magnetic and radiometric geophysical survey data compilation
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Campo	Valore
access_constraints	["Use Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.", "Access Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below)."]
bbox-east-long	-140.944196
bbox-north-lat	65.221429
bbox-south-lat	63.978089
bbox-west-long	-143.582148
contact-email	dggspubs@alaska.gov
coupled-resource	[]
dataset-reference-date	[{"type": "publication", "value": "2021-01-01"}]
frequency-of-update	notPlanned
licence	["The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product."]
metadata-date	2022-01-07
metadata-language	eng; USA
metadata_type	geospatial
old-spatial	{"type": "Polygon", "coordinates": [[[-143.582148, 63.978089], [-140.944196, 63.978089], [-140.944196, 65.221429], [-143.582148, 65.221429], [-143.582148, 63.978089]]]}
progress	completed
resource-type	dataset
responsible-party	[{"name": "Alaska Division of Geological & Geophysical Surveys", "roles": ["pointOfContact"]}]
spatial	{"type": "Polygon", "coordinates": [[[-143.582148, 63.978089], [-140.944196, 63.978089], [-140.944196, 65.221429], [-143.582148, 65.221429], [-143.582148, 63.978089]]]}
spatial_harvester	true
Gruppi	AmeriGEOSS National Provider North America
Tag	aeromagnetic aeromagnetic-data aeromagnetic-map aeromagnetic-survey airborne-geophysical-survey alder-creek alma-creek american-creek amerigeo amerigeoss anaconda-creek analytic-signal arctic-creek arctic-dome arkansas-creek aurora-creek barney-creek bear-creek ben-creek black-diamond-creek bluff-creek bonanza-creek boulder-creek boundary-creek bow-creek broken-neck-creek bryan-creek bryant-creek buck-creek buckeye-creeek buckeye-creek buckskin-creek bullion-creek butte-creek calico-bluff canyon-creek caribou-creek cassiar-creek castalia-creek cedar-creek champion-creek chicago-boy-creek ckan clifford-creek colorado-creek columbia-creek comet-creek confederate-creek copper-creek crab-creek cripple-creek crooked-creek crowley-creek curtis-bar-creek deadman-island deep-creek deer-creek dewey-creek dggs diamond-fork dick-dale-creek dime-creek discovery-creek discovery-fork dome-creek dominion-creek eagle eagle-bluff eagle-creek easter-creek eldorado-creek enterprise-creek eva-creek excelsior-creek exploration fish-creek flat-creek flume-creek ford-lake fortymile-dome fortymile-river fox-creek geo geologic geology geophysical-map geophysical-survey geophysics geophysics-search-tag georgie-creek geoss gillman-creek glacier-mountain glenn-creek gold-bottom-creek gold-creek granite-creek green-creek gridded-data happy-new-year-creek hilda-creek hutchinson-creek independence-creek iron-creek jim-creek john-shedd-creek joseph joseph-creek kechumstuk-creek king-creek king-solomon-creek last-chance-creek line-data logan-creek lost-creek lousy-creek magnetic-data magnetic-survey magnetics manila-creek mariner-creek marion-creek merry-christmas-creek michigan-creek mission-creek missoula-creek mogul-creek molly-creek montana-creek moose-creek mosquito-fork mount-eldridge mount-harper mount-veta mount-warbelow my-creek national north-america north-peak norvell-creek nugget-creek ole-creek oregon-creek our-creek pennsylvania-creek phoenix-creek pittsburgh-creek placer-creek polly-creek portage-creek powee-creek quartz-creek queen-of-sheba-creek remote-sensing rock-creek ruby-creek sam-patch-creek seventymile seventymile-river seward-creek shade-creek sheba-mountain silver-bow-creek sinnott-creek slate-creek smith-creek snow-creek sonickson-creek south-boundary-creek steele-creek strawberry-dome surprise-creek telegraph-creek thurston-creek trail-creek twin-creek union-creek united-states utah-creek van-milligan-creek veta-creek wallcutt-mountain washington-creek willow-creek wilson-creek wolf-creek yukon-river yukon-tanana-upland
isopen	False
metadata_created	2025-11-20T08:16:59.319487
metadata_modified	2025-11-20T08:16:59.319491
notes	The Eagle airborne magnetic and radiometric geophysical survey covers parts of the Charley River, Eagle, and Tanacross quadrangles near Eagle, Alaska (fig. 1). Magnetic and radiometric data were collected with a fixed-wing aircraft May 24 to June 27, 2021 by MPX Geophysics LTD. A total of 26,926 line kilometers were collected covering 9,731 square kilometers. The magnetometer was mounted to a rear-facing fixed boom (tail stinger). The radiometric crystals were located in the cabin of the aircraft. The Eagle survey was flown with a line spacing of 400 meters (m) and a mean ground clearance of 330 m. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30755.
num_resources	2
num_tags	188
title	Eagle airborne magnetic and radiometric geophysical survey