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Distress detection, location, and communications using advanced space technologyThis paper briefly introduces a concept for low-cost, global, day-night, all-weather disaster warning and assistance. Evolving, advanced space technology with passive radio frequency reflectors in conjunction with an imaging synthetic aperture radar is employed to detect, identify, locate, and provide passive communication with earth users in distress. This concept evolved from a broad NASA research on new global search and rescue techniques. Appropriate airborne radar test results from this research are reviewed and related to potential disaster applications. The analysis indicates the approach has promise for disaster communications relative to floods, droughts, earthquakes, volcanic eruptions, and severe storms.
Document ID
19790028337
Document Type
Conference Paper
Authors
Sivertson, W. E., Jr. (NASA Langley Research Center Hampton, Va., United States)
Date Acquired
August 9, 2013
Publication Date
September 1, 1977
Subject Category
ASTRONAUTICS (GENERAL)
Report/Patent Number
IAF PAPER 77-A-75
Distribution Limits
Public
Copyright
Other