This disclosure describes techniques for providing a transformative framework to forecast physical properties of an atmosphere to predict the orbit of satellite devices. As one example, the transformative framework has two major components: (i) the development of a quasi-physical dynamic reduced-order model (ROM) that uses a linear approximation of the underlying dynamics (e.g., solar conditions or magnetic conditions) and effect of the drivers, and (ii) data assimilation and calibration of the ROM through estimation of the ROM coefficients that represent the model parameters.


    Access

    Download


    Export, share and cite



    Title :

    ACCURATE ESTIMATION OF UPPER ATMOSPHERIC DENSITY USING SATELLITE OBSERVATIONS


    Contributors:

    Publication date :

    2019-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64G Raumfahrt , COSMONAUTICS / G01W METEOROLOGY , Meteorologie



    Atmospheric density calibration using satellite drag observations

    Doornbos, E. / Klinkrad, H. / Visser, P. et al. | British Library Conference Proceedings | 2005



    Atmospheric density determination from satellite observations

    Rossoni, J.P. / Sconzo, P. / Greenfield, R.J. et al. | Engineering Index Backfile | 1964


    Atmospheric density determination from satellite observations

    CHAMPION, K. / GREENFIELD, R. | AIAA | 1964


    A Spherical Micro Satellite Design and Detection Method for Upper Atmospheric Density Estimation

    Zeyang Zhao / Zhaokui Wang / Yulin Zhang | DOAJ | 2019

    Free access