LEADER 01724oam 2200409 a 450 001 9910696348403321 005 20080123075819.0 035 $a(CKB)5470000002377348 035 $a(OCoLC)166919310 035 $a(EXLCZ)995470000002377348 100 $a20070905d2007 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPolar-orbiting operational environmental satellites$b[electronic resource] $erestructuring is under way, but technical challenges and risks remain : report to Congressional requesters 210 1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2007] 215 $aiii, 57 pages $cdigital, PDF file 300 $aTitle from title screen (viewed on July 10, 2007). 300 $a"April 2007." 300 $aPaper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. 300 $a"GAO-07-498." 320 $aIncludes bibliographical references. 330 $aGAO was asked to (1) assess progress in restructuring the acquisition, (2) evaluate progress in establishing an effective management structure, (3) assess the reliability of the cost ... 517 $aPolar-orbiting operational environmental satellites 606 $aMeteorological satellites$xEconomic aspects$zUnited States 606 $aSatellite meteorology 615 0$aMeteorological satellites$xEconomic aspects 615 0$aSatellite meteorology. 801 0$bEJB 801 1$bEJB 801 2$bGPO 906 $aBOOK 912 $a9910696348403321 996 $aPolar-orbiting operational environmental satellites$93510889 997 $aUNINA