Arctic VLF/LF Data Acquisition.

This report describes VLF/LF signal data recorded in the Arctic at fixed sites in Fairbanks, Alaska, and Thule, Greenland; on the icebreakers Polarbjorn and USCGC Northwind; and on P-3 aircraft. It describes the VLF/LF transmitters monitored, the location of the recording sites, the data acquisition...

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Bibliographic Details
Main Authors: Hepner, T., Bickel, J. E.
Other Authors: NAVAL OCEAN SYSTEMS CENTER SAN DIEGO CA
Format: Text
Language:English
Published: 1991
Subjects:
Test Facilities
Equipment and Methods
Radiofrequency Wave Propagation
*DATA ACQUISITION
*SIGNALS
*ARCTIC REGIONS
ALASKA
ACCURACY
TRANSMITTERS
RECORDING SYSTEMS
POWER
CALIBRATION
LOW FREQUENCY
NEAR FIELD
VERY LOW FREQUENCY
ICEBREAKERS
SITES
GREENLAND
MEASUREMENT
RADIATION
*TRANSMITTERS
*ELECTROMAGNETIC FIELDS
FIELD STRENGTHS
Arctic
Fairbanks
Greenland
Thule
Alaska
Online Access:http://www.dtic.mil/docs/citations/ADA239704
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA239704
Description
Summary:This report describes VLF/LF signal data recorded in the Arctic at fixed sites in Fairbanks, Alaska, and Thule, Greenland; on the icebreakers Polarbjorn and USCGC Northwind; and on P-3 aircraft. It describes the VLF/LF transmitters monitored, the location of the recording sites, the data acquisition systems, the calibration procedures, and the resulting normalized signal data. Near-field radiated power measurements and the overall accuracy of the VLF/LF data collected are also discussed.

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