Filters: Tags: DIGHEM V EM System (X) > partyWithName: Fugro Airborne Surveys Corp. (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS) Alaska Division of Geological & Geophysical Surveys Burns, L.E. Fugro GeoServices, Inc. Stevens Exploration Management Corp. Anglo American Exploration (USA), Inc. U.S. Bureau of Land Management Tag Types Theme (10) Place (10) Tag Schemes none (9) Alaska Division of Geological & Geophysical Surveys (1) ISO 19115 Topic Category (10) View Results as: JSON ATOM CSV

Line, grid, and vector data, plot files, and descriptive project report for the airborne geophysical survey of part of the western Fortymile mining district, east-central Alaska This digital publication, GPR 2008-1, contains geophysical data and a digital elevation model that were produced from airborne geophysical surveys conducted in 2007 for part of the western Fortymile mining district, east-central Alaska. Aeromagnetic and electromagnetic data were acquired for 250 sq miles during the helicopter-based survey. Data provided in GPR 2008-1 include processed (1) linedata ASCII database, (2) gridded files of magnetic data, a calculated vertical magnetic gradient (first vertical derivative), apparent resistivity data, and a digital elevation model, (3) vector files of data contours and flight lines, and (4) the Contractor's descriptive project report. Data are described in more detail in... Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Contours, All tags... Apparent Resistivity Data, Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Eagle Quadrangle, Electromagnetic Data, First Vertical Derivative, Fortymile Mining District, Geophysics, HEM Survey, Magnetic Contours, Tanacross Quadrangle, geoscientificInformation, Fewer tags Southern Dishna River, Fox Hills, and Beaver Creek survey areas: Airborne Magnetic and electromagnetic data in line (point), grid, vector, and map formats, Iditarod, Ophir, and Holy Cross quadrangles, western Alaska This digital publication, GPR 2013-1, contains data produced from airborne geophysical surveys conducted in 2012 for three separate blocks, the Southern Dishna River, Fox Hills, and Beaver Creek survey areas, in the Iditarod, Ophir, and Holy Cross quadrangles in western Alaska. The areas are in the Iditarod, Innoko, and Aniak mining districts. Aeromagnetic and electromagnetic (EM) data were acquired by helicopter for about 1029 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2013-1 includes (1) raw and processed linedata; (2) gridded, Google Earth, and Geotiff formats of the calculated linedata; (3) maps of the data; and (4) vector files of data contours and flight... Tags: Aeromagnetic Data, Aeromagnetic Map, Aeromagnetic Survey, Airborne Geophysical Survey, Alaska, State of, All tags... Aniak Mining District, Apparent Resistivity Data, Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, Electromagnetic Survey, First Vertical Derivative, Geophysics, HEM Survey, Holy Cross Quadrangle, Iditarod Mining District, Iditarod Quadrangle, Innoko Mining District, Magnetic Survey, Magnetics, Ophir Quadrangle, geoscientificInformation, Fewer tags Line, grid, and vector data, and maps for the airborne geophysical survey data of the Styx River Survey, parts of the Lime Hills and Tyonek quadrangles, southcentral Alaska This digital publication, GPR 2008-3, contains data produced from airborne geophysical surveys conducted in 2007 and 2008 for the Styx River Survey area, southcentral Alaska. Aeromagnetic and electromagnetic data were acquired for about 715 sq miles. Data provided in GPR 2008-3 include (1) raw and processed linedata in Geosoft ASCII XYZ files, (2) gridded files of magnetic data, a calculated vertical magnetic gradient (first vertical derivative), apparent resistivity data, and a digital elevation model, (3) flight lines in vector format, and maps of the data in PDF format. Data are described in more detail in the 'gpr2008_003_readme.pdf' and 'Styx-Linedata.txt' files included on the DVD. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Geophysics, HEM Survey, Lime Hills Quadrangle, McGrath Mining District, McGrath Quadrangle, Tyonek Quadrangle, Yentna Mining District, geoscientificInformation, Fewer tags Line, grid, and vector data, and maps for the airborne geophysical survey of the Slate Creek�Slana River Survey, Chistochina mining district, south-central Alaska This digital publication, GPR 2009-1, contains data produced from airborne geophysical surveys conducted in 2008 for the Slate Creek�Slana River survey area in the Chistochina mining district, south-central Alaska. Aeromagnetic and electromagnetic (EM) data were acquired by helicopter for about 442 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2009-1 includes (1) raw and processed linedata; (2) gridded data; (3) vector files of data contours and flight lines; and (4) maps of the data. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, Chistochina Mining District, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Geophysics, Gulkana Quadrangle, HEM Survey, Mount Hayes Quadrangle, Nabesna Quadrangle, Slana River, Slate Creek (Mount Hayes), geoscientificInformation, Fewer tags LADUE SURVEY AREA: Magnetic and Electromagnetic Line, Grid, and Vector Data and Maps, Fortymile mining district, Tanacross Quadrangle, eastern Alaska (DIGHEM [V] SURVEY) This digital publication, GPR 2011-1, contains data produced from airborne geophysical surveys conducted in 2010 for the Ladue survey area in the Fortymile mining district, Tanacross quadrangle, eastern Alaska. Aeromagnetic and electromagnetic (EM) data were acquired by helicopter for about 742 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2011-1 includes (1) raw and processed linedata; (2) gridded, Google Earth, and Geotiff formats of the calculated linedata; (3) maps of the data; and (4) vector files of data contours and flight lines. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Fortymile Mining District, Geophysics, HEM Survey, Tanacross Quadrangle, geoscientificInformation, Fewer tags Iditarod survey area: Airborne magnetic and electromagnetic data in line, grid, vector, and map formats, and descriptive project report, Innoko, Iditarod, and McGrath mining districts, Iditarod and Ophir quadrangles, western Alaska This digital publication, GPR 2011-4, contains Fugro Airborne Surveys' analysis and interpretation of data produced from airborne geophysical surveys published by DGGS in 2011 (GPR 2011-2) of the Iditarod survey area. Fugro Airborne Surveys' frequency-domain DIGHEM V system was used for the EM data. GPR 2011-4 includes (1) Fugro's project report with interpretation and detailed EM Anomalies in tabular format, (2) Multi-channel stacked profiles in pdf format, and (3) interpretation and em anomalies are each provided as Geotiffs and maps. The document gpr2011_004_readme (.txt and .pdf) lists all files included in this publication. Other supporting files include gpr2011-4_browsegraphic.pdf, gpr2011-4_emanomaly_readme.pdf.... Tags: Aeromagnetic, Aeromagnetic Data, Aeromagnetic Map, Aeromagnetic Survey, Airborne Geophysical / Geological Mineral Inventory, All tags... Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, Apparent Resistivity Map, Apparent Resistivity Survey, DIGHEM V EM System, Electromagnetic Anomalies, Electromagnetic Data, Electromagnetic Survey, Geophysical Survey, Geophysics, Geophysics Search Tag, HEM Survey, Iditarod Mining District, Iditarod Quadrangle, Innoko Mining District, Interpretation, Magnetic Survey, Magnetics, McGrath Mining District, Ophir Quadrangle, Project Report, Stacked Multi-Channel Profiles, geoscientificInformation, Fewer tags IDITAROD SURVEY AREA: Magnetic and Electromagnetic Line, Grid, and Vector Data and Maps, Innoko, Iditarod, and Ophir mining districts, Iditarod and Ophir quadrangles, western Alaska (DIGHEM [V] SURVEY) This digital publication, GPR 2011-2, contains data produced from airborne geophysical surveys conducted in 2010 for the Iditarod survey area in the Innoko, Iditarod, and Ophir mining districts, Iditarod and Ophir quadrangles, western Alaska. Aeromagnetic and electromagnetic (EM) data were acquired by helicopter for about 852 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2011-2 includes (1) raw and processed linedata; (2) gridded, Google Earth, and Geotiff formats of the calculated linedata; (3) maps of the data; and (4) vector files of data contours and flight lines. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Geophysics, HEM Survey, Iditarod Mining District, Iditarod Quadrangle, Innoko Mining District, McGrath Mining District, Ophir Quadrangle, geoscientificInformation, Fewer tags Preliminary final version of part of the airborne geophysical data from the Styx River survey, southcentral Alaska; Parts of the Lime Hills and Tyonek quadrangles This digital publication, GPR 2008-2, contains 'preliminary final' geophysical data that were produced from airborne geophysical surveys conducted in 2007 for the eastern part of the Styx River survey area, southcentral Alaska. Aeromagnetic and electromagnetic data were acquired for about 180-sq miles of a 708-sq mile survey in 2007. The remaining survey data will be acquired in early spring 2008, processed, and released to the public later in 2008 as GPR 2008-3. Upon its completion, the new data will be merged with this preliminary final dataset. 'Preliminary final' denotes that the data has been processed to the final stage but the merging process may require minor changes to the maps and data. Slightly revised... Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Geophysics, HEM Survey, Lime Hills Quadrangle, McGrath Mining District, Tyonek Quadrangle, Yentna Mining District, geoscientificInformation, Fewer tags Middle Styx survey area: Airborne magnetic, electromagnetic, and radiometric data in line (point), grid, vector, and map formats, Lime Hills and Tyonek quadrangles, southcentral Alaska This digital publication, GPR 2013-2, contains data produced from airborne geophysical surveys conducted in 2012 for the Middle Styx survey area in the McGrath and Yentna mining districts, Lime Hills and Tyonek quadrangles, southcentral Alaska. Aeromagnetic, electromagnetic (EM), and radiometric data were acquired by helicopter for about 138 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2013-2 includes (1) raw and processed linedata; (2) gridded, Google Earth, and Geotiff formats of the calculated linedata; (3) maps of the data; and (4) vector files of data contours and flight lines. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Gamma Ray Survey, Geophysics, HEM Survey, Lime Hills Quadrangle, McGrath Mining District, Radiometric Survey, Tyonek Quadrangle, Yentna Mining District, geoscientificInformation, Fewer tags Line, grid, and vector data, and maps for the airborne geophysical survey of the Moran Survey Area, Melozitna and Tanana quadrangles, central Alaska This digital publication, GPR 2010-1, contains data produced from airborne geophysical surveys conducted in 2009 for the Moran survey area in the south-central Melozitna mining district, Melozitna and Tanana quadrangles, central Alaska. Aeromagnetic, electromagnetic (EM), and radiometric data were acquired by helicopter for about 653 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2010-1 includes (1) raw and processed linedata; (2) gridded, Google Earth, and Geotiff formats of the calculated linedata; (3) maps of the data; and (4) vector files of data contours and flight lines. Tags: Aeromagnetic Data, Aeromagnetic Map, Airborne Geophysical Survey, Alaska, State of, Apparent Resistivity Data, All tags... Apparent Resistivity Map, DIGHEM V EM System, Digital Elevation Model, Electromagnetic Data, First Vertical Derivative, Gamma Ray Survey, Geophysics, HEM Survey, Melozitna Mining District, Melozitna Quadrangle, Moran Creek, Moran Dome, Radiometric Survey, Tanana Quadrangle, Yukon River, geoscientificInformation, Fewer tags