Airborne laser-altimeter flight lines from 1993 over southern parts of the ice sheet were resurveyed with almost complete repeat coverage. In 1993 and 1994, NASA surveyed the entire Greenland ice sheet by airborne laser altimeter, obtaining surface-elevation profiles with root mean square (rms) accuracies of 10 cm or better (Krabill 1995) along flight lines that crossed all the major catchment basins. In 1998, the ten flight lines flown in 1993 in the south of Greenland were resurveyed with about 99% repeat coverage; flight lines in the north will be resurveyed in 1999. Additional flights in 1998 were over glaciers, identified by E. Rignot, where existing SAR data give information on ice motion.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Airborne Resurveys of the Southern Greenland Ice Sheet


    Beteiligte:
    Krabill, William B. (Autor:in) / Frederick, Earl (Autor:in) / Manizade, Serdar (Autor:in) / Martin, Chreston (Autor:in) / Sonntag, John (Autor:in) / Swift, Robert (Autor:in) / Thomas, Robert (Autor:in) / Wright, Wayne (Autor:in) / Yungel, Jim (Autor:in)


    Erscheinungsdatum :

    1999-04-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch





    A digital elevation model of the Greenland Ice Sheet and validation with airborne laser altimeter data

    Bamber, J. / European Space Agency | British Library Conference Proceedings | 1997


    Microwave brightness temperatures of the greenland ice sheet

    Zhang, H. / Pedersen, L.Toudal / Gudmandsen, P. | Elsevier | 1989



    Spatial patterns in backscatter strength across the Greenland ice sheet

    Jezek, K. C. | British Library Online Contents | 1993