01603nam 2200421 450 991071677670332120210806122719.0(CKB)5470000002524406(OCoLC)1262994334(EXLCZ)99547000000252440620210806j202104 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierHaystack ultra-wideband satellite imaging radar measurements of the orbital debris environment: 2019 /J. Murray Jacobs, T. KennedyHouston, Texas :National Aeronautics andSpace Administration, Lyndon B. Johnson Space Center,April 2021.1 online resource (x, 66 pages) illustrations (chiefly color)NASA/TP ;20210013669"April 2021."Includes bibliographical references (pages 49-50).Haystack ultra-wideband satellite imaging radar measurements of the orbital debris environmentSpace communicationnasatImaging techniquesnasatSpacecraft communicationnasatSpace communication.Imaging techniques.Spacecraft communication.Jacobs J. Murray1412994Kennedy T.Lyndon B. Johnson Space Center,GPOGPOBOOK9910716776703321Haystack ultra-wideband satellite imaging radar measurements of the orbital debris environment: 20193508275UNINA