Reliable estimations of microwave spatial spectra as a priori information in oceanic environment studies

V. Savorskij

doi:10.1117/12.182876

17 August 1994 Reliable estimations of microwave spatial spectra as a priori information in oceanic environment studies

V. Savorskij

Proceedings Volume 2357, ISPRS Commission III Symposium: Spatial Information from Digital Photogrammetry and Computer Vision; (1994) https://doi.org/10.1117/12.182876
Event: Spatial Information from Digital Photogrammetry and Computer Vision: ISPRS Commission III Symposium, 1994, Munich, Germany

Abstract

Statistical methods for studying the spatial structure of microwave emission that can be observed over oceanic surface by satellite remote sensing methods are developed. The microwave emission spatial structure appears to be a hierarchy of global, synoptic, and mesoscale inhomogeneities. Accounting for time-space features of these inhomogeneities permits us to separate their contributions in spatial structure. As a consequence it gives us a possibility to develop the reliable statistical methods for evaluating parameters of spatial spectra attributed to synoptic and mesoscale disturbances of microwave spatial structure. Results of experimental data analysis permit us to propose and validate simple model descriptions of synoptic and mesoscale microwave spatial spectra that can be easily included in remote sensing applications as a priori information. In addition this analysis confirms the validity of chosen statistical methods of spectral estimations.

Citation Download Citation

V. Savorskij "Reliable estimations of microwave spatial spectra as a priori information in oceanic environment studies", Proc. SPIE 2357, ISPRS Commission III Symposium: Spatial Information from Digital Photogrammetry and Computer Vision, (17 August 1994); https://doi.org/10.1117/12.182876

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