01301nam 2200385 450 991070404940332120200610135146.0(CKB)5470000002437161(OCoLC)1157317837(EXLCZ)99547000000243716120200610d2013 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierThe 3D Elevation Program: summary for Alaska /by William J. Carswell, JrReston, VA :U.S. Department of the Interior, U.S. Geological Survey,2013.1 online resource (2 unnumbered pages) one color illustration, one color mapFact sheet ;2013-3083"September 2013."Includes bibliographical references (page 2).3D Elevation ProgramDigital elevation modelsAlaskaThree-dimensional imagingAlaskaDigital elevation modelsThree-dimensional imagingCarswell William J.1387067Geological Survey (U.S.),GPOGPOBOOK9910704049403321The 3D Elevation Program: summary for Alaska3519490UNINA