The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2002
Filed:
Jul. 14, 2000
Thomas Holzer-Popp, Diessenn, DE;
Michael Bittner, Untermuhlhausen, DE;
Erik Borg, Joachimsthal, DE;
Stefan Dech, Gilching, DE;
Thilo Ebertseder, Munich, DE;
Bernd Fichtelmann, Neustrelitz, DE;
Marion Schroedter, Gilching, DE;
Abstract
The inventive process for correcting atmospheric influences in multispectral optical remote sensing data, which are acquired as raw data in satellite or airborne sensors for earth observation, comprises the combination of a pre-classification (DERA) of the raw data for an automatic identification of predefined classes, a correction calculation (CORA) for a conversion of the uncorrected to corrected reflectances on the ground, including an incorporation of current atmospheric data for a precise description of the atmospheric condition. The pre-classification (DERA) permits a more precise correction calculation (CORA) by generating required a priori knowledge. The method has applications in satellite or airborne remote sensing of the earth's surface.