LEADER 02016oam 2200529I 450 001 9910705383503321 005 20140424141242.0 035 $a(CKB)5470000002449538 035 $a(OCoLC)878076901 035 $a(EXLCZ)995470000002449538 100 $a20140424d1984 ub 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDetection of hidden mineral deposits by airborne spectral analysis of forest canopies /$fby William Collins, Sheng-Huei Chang, John T. Kuo 210 1$aNew York, New York :$cAldridge Laboratory of Applied Geophysics, Columbia University :$a[Washington, D.C.] :$c[National Aeronautics and Space Administration],$d[1984?] 215 $a1 online resource (80 unnumbered pages) $cillustrations 225 1 $aNASA-CR ;$v175210 300 $aTitle from title screen (viewed on Apr. 24, 2014). 320 $aIncludes bibliographical references (page [64]). 606 $aBand ratioing$2nasat 606 $aBiogeochemistry$2nasat 606 $aEarth Resources Program$2nasat 606 $aGeobotany$2nasat 606 $aSpectral reconnaissance$2nasat 606 $aSpectroradiometers$2nasat 615 7$aBand ratioing. 615 7$aBiogeochemistry. 615 7$aEarth Resources Program. 615 7$aGeobotany. 615 7$aSpectral reconnaissance. 615 7$aSpectroradiometers. 700 $aCollins$b William E$g(William Eugene),$0129162 702 $aChang$b Sheng-huei 702 $aKuo$b John T. 712 02$aHenry Krumb School of Mines.$bAldridge Laboratory of Applied Geophysics, 712 02$aNational Science Foundation (U.S.), 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910705383503321 996 $aDetection of hidden mineral deposits by airborne spectral analysis of forest canopies$93529439 997 $aUNINA