01476nam 2200445 450 991071539280332120210319084914.0(CKB)5470000002510102(OCoLC)1237829150(EXLCZ)99547000000251010220210219d2021 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrier3D Elevation Program: federal best practices /by Vicki Lukas and Vanessa BaezReston, VA :U.S. Department of the Interior, U.S. Geological Survey,2021.1 online resource (2 unnumbered pages) color illustrationsFact sheet ;2020-3062"February 2021."Includes bibliographical references (page 2).3D Elevation ProgramDigital elevation modelsUnited StatesOptical radarUnited StatesThree-dimensional imagingUnited StatesRemote sensingUnited StatesDigital elevation modelsOptical radarThree-dimensional imagingRemote sensingLukas Vicki1381036Baez VanessaGeological Survey (U.S.),GPOGPOBOOK99107153928033213D Elevation Program: federal best practices3456408UNINA