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Aspects of Standardization of Sensor and Data Fusion of Remote Sensing Data

Hoffmann, Ragna and Reulke, Ralf (2008) Aspects of Standardization of Sensor and Data Fusion of Remote Sensing Data. ISPRS 2008 Congress, 03.-11. July 2008, Beijing, China. ISSN 1682-1750

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Official URL: http://www.isprs.org/congresses/beijing2008/proceedings/1_pdf/07.pdf

Abstract

Owing to continuous developments in technology and new requirements single sensor measurements are faced with constraints in their accuracy and thus in the applicability of their results. An innovative method of improving the geometric and radiometric data quality is the fusion of data obtained from different digital sensors. Sensor fusion means merging data obtained from different individual physical sensors to provide more comprehensive information from a single ’logical’ or ’virtual’ sensor. Airborne and spaceborne high-resolution digital cameras, laser scanners, hyperspectral systems, radar and InSAR systems have been considered in this context.Common fusion methods are resolution improvement, fusion of altitude or distance information and texture information (orthophoto generation), pan-sharpening and tracking. The derivation of orientation information from fusion of different sensors is not regarded in this paper.Assessment criteria for fusion results of data obtained from different sources have so far only been established in a few cases. Within the INS project (German Institute for Standardization DIN, 2008) the scientific bases for standardization has been developed to provide manufacturers and users with rules for the quality of the end products – also with regard to the international market. Therefore sensors and methods for achieving possible fusion products were introduced and discussed. This formed the basis for the development of a working document for a draft standard for requirements for geometric fusion methods.

Document Type:Conference or Workshop Item (Paper)
Title:Aspects of Standardization of Sensor and Data Fusion of Remote Sensing Data
Authors:
AuthorsInstitution or Email of Authors
Hoffmann, Ragnaragna.hoffmann@dlr.de
Reulke, Ralfralf.reulke@dlr.de
Date:3 July 2008
Volume:Vol. X
Page Range:pp. 41-46
Series Name:Proceedings of the ISPRS
ISSN:1682-1750
Status:Published
Keywords:Standards, Fusion, Algorithms, Sensor, Classification, Remote Sensing
Event Title:ISPRS 2008 Congress
Event Location:Beijing, China
Event Type:Conference
Event Dates:03.-11. July 2008
Organizer:ISPRS
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:no assignement
DLR - Program:no assignment
DLR - Research theme (Project):other
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Institute of Transportation Systems
Deposited By: Ragna Hoffmann
Deposited On:16 Sep 2009 09:16
Last Modified:12 Dec 2013 20:41

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