The analysis of hyperspectral data using Savitzky-Golay filtering-theoretical basis. 1

Author

Ruffin, Chris ; King, Roger L.

Author_Institution

Remote Sensing Technol. Center, Mississippi State Univ., MS, USA

Volume

2

fYear

1999

fDate

1999

Firstpage

756

Abstract

The filtering method introduced by Savitzky and Golay has long been used in the absorption spectroscopy community for its ability to simultaneously smooth and differentiate absorption spectra. In this investigation, the Savitzky-Golay method is shown applicable to hyperspectral reflectance spectra for the application of detecting absorption band positions

Keywords

geophysical signal processing; geophysical techniques; multidimensional signal processing; remote sensing; terrain mapping; IR method; Savitzky-Golay filtering; Savitzky-Golay method; absorption band position; absorption spectra; filter; geophysical measurement technique; hyperspectral data analysis; hyperspectral reflectance spectra; infrared; land surface; multidimensional signal processing; multispectral remote sensing; optical imaging; terrain mapping; theoretical basis; visible; Absorption; Data analysis; Filtering; Hyperspectral imaging; Hyperspectral sensors; Information analysis; Performance analysis; Reflectivity; Remote sensing; Spectroscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International

Conference_Location

Hamburg

Print_ISBN

0-7803-5207-6

Type

conf

DOI

10.1109/IGARSS.1999.774430

Filename

774430