In:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Copernicus GmbH, Vol. XXXIX-B5 ( 2012-07-24), p. 63-68
Abstract:
Abstract. The application of operational systems for remote sensing requires new approaches for data processing. It has to be the goal to derive user relevant information close the sensor itself and to downlink this information to a ground station or to provide them as input to an actuator of the space-borne platform. A complete automation of data processing is an essential first step for a thematic onboard data processing. In a second step, an appropriate onboard computer system has to be de-signed being able to fulfill the requirements. In this paper, standard data processing steps will be introduced correcting systematic errors during image capturing. A new hardware operating system, which is the interface between FPGA hardware and data processing algorithms, gives the opportunity to implement complex data processing modules in an effective way. As an example the derivation the camera's orientation based on data of an optical payload is described in detail. The thereby derived absolute or relative orientation is essential for high level data products. This will be illustrated by means of an onboard image matcher
Type of Medium:
Online Resource
ISSN:
2194-9034
DOI:
10.5194/isprsarchives-XXXIX-B5-63-2012
Language:
English
Publisher:
Copernicus GmbH
Publication Date:
2012
detail.hit.zdb_id:
2874092-0
