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USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Healy, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
KS,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
Shaded Relief,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
Shaded Relief,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
This zip folder contains ASCII text files of vectors at the specified volcano at 12-hour intervals, from January 1, 1990 through December 28, 2009. The wind vectors are divided into five files, names by their elevation range above sea level in the atmosphere: 00-05km.txt; 05-11km.txt; 11-16km.txt; 16-24km.txt; and 24-30km.txt. The zip folder also contains a subfolder "figures", with Wind rose plots of wind direction and speed over this time period. The plots are by season, and by elevation, given a total of 20 plots (4 seasons, 5 elevation ranges). A summary plot is also included which gives the year-round wind pattern at the volcano, at 0-5 km elevation. Plots are in both jpg and pdf format.
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 30 x 60 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Healy, All tags...
Historical Topographic Maps,
Historical Topographic Maps 30 x 60 Minute Map Series,
KS,
Map,
Planimetric,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 1 x 3 degree,
AK,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Healy,
Historical Topographic Maps,
Historical Topographic Maps Alaska Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 30 x 60 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Healy, All tags...
Historical Topographic Maps,
Historical Topographic Maps 30 x 60 Minute Map Series,
KS,
Map,
imageryBaseMapsEarthCover, Fewer tags
The Bonnifield electromagnetic and magnetic airborne geophysical survey data were acquired in 2006 and 2007 with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The EM and magnetic sensors were flown at a height of 30 meters (m). In addition the survey recorded data from radar and laser altimeters, a GPS navigation system, 50/60 Hz monitors and a video camera. Flights were performed with an AS-350-B3 Squirrel helicopter at a mean terrain clearance of 60 m along N-S survey flight lines with a spacing of 400 m. Tie lines were flown perpendicular to the flight lines at intervals of approximately 4,800 m for part of the Bonnifield mining district in Interior Alaska. Aeromagnetic and electromagnetic...
Tags: Aeromagnetic Data,
Aeromagnetic Map,
Airborne Geophysical Survey,
Alaska, State of,
Apparent Resistivity Contours, All tags...
Apparent Resistivity Data,
Apparent Resistivity Map,
Bonnifield Mining District,
Differential Resistivity,
Digital Elevation Model,
Electromagnetic Data,
Electromagnetic Survey,
Fairbanks Quadrangle,
First Vertical Derivative,
Geophysics,
HEM Survey,
Healy,
Healy Quadrangle,
Liberty Bell Mine,
Magnetic Contours,
Magnetic Survey,
Magnetics,
Magnetometer Survey,
Raster Image,
geoscientificInformation, Fewer tags
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