01658oam 2200457I 450 991071163550332120190116160952.0(CKB)5470000002485708(OCoLC)227762025(EXLCZ)99547000000248570820100322j199009 ka 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierCartographic issues in the development of a digital GRASS database /by Marilyn S. Ruiz, Jean M. MessersmithChampaign, Illinois :US Army Corps of Engineers, Construction Engineering Research Laboratory,September 1990.1 online resource (45 pages) illustrationsUSACERL special report ;N-90/16"September 1990."Includes bibliographical references (page 41).GeodatabasesUnited StatesDigital mappingData processingCartographyUnited StatesComputer programsGeomaticsUnited StatesComputer programsGeodatabasesDigital mappingData processing.CartographyComputer programs.GeomaticsComputer programs.Ruiz Marilyn S.1387517Messersmith Jean M.Construction Engineering Research Laboratory (U.S. : 1969-1992),DTICEDTICEOCLCQGPOBOOK9910711635503321Cartographic issues in the development of a digital GRASS database3437446UNINA