1 edition of Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet found in the catalog.

Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet

a summary history of major federal programs, 1933-1976

  • 1135 Want to read
  • 255 Currently reading

Published by Administrator in National Aeronautics and Space Administration

    Places:
  • United States
    • Subjects:
    • National Aeronautics and Space Administration


      • Download Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet Book Epub or Pdf Free, Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet, Online Books Download Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet Free, Book Free Reading Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet Online, You are free and without need to spend extra money (PDF, epub) format You can Download this book here. Click on the download link below to get Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet book in PDF or epub free.

      • Shipping list no.: 99-0323.Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1998] 1 microfiche.

        StatementNational Aeronautics and Space Administration
        PublishersNational Aeronautics and Space Administration
        Classifications
        LC Classifications1995
        The Physical Object
        Paginationxvi, 81 p. :
        Number of Pages90
        ID Numbers
        ISBN 10nodata
        Series
        1
        2NASA contractor report -- NASA CR-207160.
        3[NASA contractor report] -- 207160.

        nodata File Size: 1MB.


Share this book
You might also like

Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet by National Aeronautics and Space Administration Download PDF EPUB FB2


5 m in the datasets. The last is associated with the Antarctic Circumpolar Current, but the source of the northern variable regions is not clear. The altimeter data clearly reveal reasonable patterns of sea level transients associated with the western boundary currents and Antarctic Circumpolar Current. In 1991 and 1993, the AAFE altimeter took part in the NASA Multisensor Airborne Altimetry Experiments over Greenland, along with two NASA laser altimeters.

This method is not sensitive to changes in the scattering mechanisms of the ice sheet and it has the lowest noise level and bias of all the retracking methods presented. The results show that the observed temporal variation in the extinction coefficient from 1978 to 1985 is three times larger than the measured variability. The altimeter data verify and expand on the results of limited surface-based data sets, particularly in the case of the circulation transients south of Madagascar, and southwest of New Caledonia.

Comparison of retracking algorithms using airborne radar and laser altimeter measurements of the Greenland ice sheet

This procedure removes noise created by orbital uncertainty and permits study of sea level variations, without knowledge of the geoid. 3 million altimeter return waveforms from the Greenland and Antarctic ice sheets. The refurbished Advanced Application Flight Experiment AAFE airborne radar altimeter has a large range window and stores the entire return waveform during flight. Once the return waveforms are retracked, or post-processed to obtain the most accurate altitude measurement possible, they are compared with the high-precision Airborne….

Comparison of Retracking Algorithms Using Airborne Radar and Laser Altimeter Measurements of the Greenland Ice Sheet : Ferraro, Ellen J. : Free Download, Borrow, and Streaming : Internet Archive

Future investigations of ice-sheet mass balance using altimetry data should be aware of this possibility. The SRS approach and expected performance are described in this paper.

Esto incluye el uso de con el fin de mostrar y medir anuncios basados en intereses.