00000nam 2200000zi 4500 9.941941 CaOODSP 20241017155152 m o d f cr mn||||||||| 240815e197802##oncab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre r------ n-cn-nu DR52-17/24-1978E-PDF Dunbar, Moira, author. Interpretation of ice imagery from original and modified versions of a real-aperture SLAR / by Moira Dunbar. Ottawa : Defence Research Establishment Ottawa, February 1978. 1 online resource (v, 36 pages, 5 unnumbered pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier DREO report ; no. 770 Cover title. "Unclassified." "Project no. 97-67-05." Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (page 15). "SLAR ice imagery obtained with a Motorola AN/APS-94D and a Doppler beam-sharpened modification of it designed and built for the Department of National Defence by the Communications Research Centre is evaluated and the modes compared. The imagery was obtained in October 1976 in the Arctic Ocean and Nares Strait as part of Exercise BRISK. It is concluded that in its present form the DBS modification is less useful than the APS-94D for the extraction of ice information"--Abstract, page iii. Includes abstracts in English and French. Remote-sensing images Nares Strait. Remote-sensing images Arctic Ocean. Sea ice Remote sensing. Images-satellite Nares, Détroit de. Images-satellite Arctique, Océan. Glace de mer Télédétection. Defence Research Establishment Ottawa, issuing body. Canada. Department of National Defence. Research and Development Branch, issuing body. DREO report ; no. 770. (CaOODSP)9.941661 PDF 5.18 MB https://publications.gc.ca/collections/collection_2024/rddc-drdc/DR52-17-24-1978-eng.pdf