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Side-looking airborne radar image interpretation and geological mapping: Problems and resultsGeological experiments and surveys conducted by BRGM and GDTA members to evaluate interest in SLAR image interpretation are summarized. Two surveys were selected for presentation: Les Vans (Massif central, France) and Guyana (South America). They have permitted a comparison between different types of SLAR: Goodyear, Motorola, JPL, and Vigie in term of lithological and structural applications. On the Les Vans test site conclusions reached concern radiometry, which is better on L-band imagery, polarization, HV being more useful than HH for geological mapping in an L-band system, wavelength and illuminations. Over Guyana, the use of Goodyear X-band SLAR enables satisfactory geological and structural mapping under heavy equatorial forest with cloud cover conditions. A differential program was developed for fracture filtering and image enhancement with a coherent light laser, and significant results were obtained.
Document ID
19810001985
Document Type
Conference Paper
Authors
Scanvic, J. Y.
(Bureau de Recherches Geologiques et Minieres Orleans, France)
Soubari, E. H.
(Bureau de Recherches Geologiques et Minieres Orleans, France)
Date Acquired
August 11, 2013
Publication Date
September 1, 1980
Publication Information
Publication: JPL Radar Geol: An Assessment Rept. of the Radar Geol. Workshop
Subject Category
Earth Resources And Remote Sensing
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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