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Pure Utrecht University
Conference object . 2004
https://doi.org/10.1109/robot....
Article . 2004 . Peer-reviewed
Data sources: Crossref
DBLP
Conference object
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An exact algorithm optimizing coverage-resolution for automated satellite frame selection

Authors: Song, D.; van der Stappen, A.F.; Goldberg, K.;

An exact algorithm optimizing coverage-resolution for automated satellite frame selection

Abstract

Near real time satellite imaging provides timely images of the earth for weather prediction, disaster response, search and rescue, surveillance, and defense applications. As the satellite passes over the earth, camera imaging parameters are changed during each time window based on demand for images, specified as user requested zones in the reachable field of view during that time window. The satellite frame selection (SFS) problem is to find the camera frame parameters that maximize reward during each time window. To automate satellite management, we formalize the SFS problem based on a new reward metric that incorporates both image resolution and coverage. For a set of n client requests we give a series of algorithms, the fastest computes optimal results in O(n/sup 3/) for satellites with continuously variable resolution. We have implemented the algorithms and compare computation speed for all algorithms.

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Netherlands
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Keywords

Wiskunde en Informatica (WIIN)

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
11
Top 10%
Top 10%
Average