LEADER 01476nam 2200445 450 001 9910715392803321 005 20210319084914.0 035 $a(CKB)5470000002510102 035 $a(OCoLC)1237829150 035 $a(EXLCZ)995470000002510102 100 $a20210219d2021 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a3D Elevation Program: federal best practices /$fby Vicki Lukas and Vanessa Baez 210 1$aReston, VA :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (2 unnumbered pages) $ccolor illustrations 225 1 $aFact sheet ;$v2020-3062 300 $a"February 2021." 320 $aIncludes bibliographical references (page 2). 517 $a3D Elevation Program 606 $aDigital elevation models$zUnited States 606 $aOptical radar$zUnited States 606 $aThree-dimensional imaging$zUnited States 606 $aRemote sensing$zUnited States 615 0$aDigital elevation models 615 0$aOptical radar 615 0$aThree-dimensional imaging 615 0$aRemote sensing 700 $aLukas$b Vicki$01381036 702 $aBaez$b Vanessa 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910715392803321 996 $a3D Elevation Program: federal best practices$93456408 997 $aUNINA