Use of Satellite High Resolution Infrared Imagery to Map Arctic Sea Ice.

The report presents an evaluation of High Resolution Infrared (HRIR) imagery from the Nimbus I and II satellites for mapping arctic sea ice. Included are investigations to determine the type of ice feature identifiable in these data, the limiting size of features that can be reliably detected, and t...

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Bibliographic Details
Main Authors: Barnes,James C., Chang,David T., Willand,James H.
Other Authors: ALLIED RESEARCH ASSOCIATES INC CONCORD MASS ARACON GEOPHYSICS DIV
Format: Text
Language:English
Published: 1969
Subjects:
Snow
Ice and Permafrost
(*ARCTIC OCEAN
SEA ICE)
(*SEA ICE
MAPPING)
METEOROLOGICAL SATELLITES
INFRARED PHOTOGRAPHY
PHOTOINTERPRETATION
REAL TIME
NIMBUS 2 SATELLITE
NIMBUS 1 SATELLITE
REMOTE SENSING
Arctic
Arctic Ocean
Ice
permafrost
Sea ice
Online Access:http://www.dtic.mil/docs/citations/AD0744537
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0744537
Description
Summary:The report presents an evaluation of High Resolution Infrared (HRIR) imagery from the Nimbus I and II satellites for mapping arctic sea ice. Included are investigations to determine the type of ice feature identifiable in these data, the limiting size of features that can be reliably detected, and the applications of HRIR imagery for sea ice surveillance. The major part of the evaluation is devoted to analysis of nighttime HRIR data in the real-time, film-strip format. To assist in the interpretation of the film strips, full-resolution digitized data are analyzed. A sample of daytime measurements from Nimbus II is also examined. (Author)

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