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Elsevier, Acta Astronautica, 9-12(52), p. 793-802

DOI: 10.1016/s0094-5765(03)00055-9

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The role of emerging technologies in imagery for disaster monitoring and disaster relief assistance

Journal article published in 2003 by Larry J. Paxton ORCID, Jeng-Hwa Yee
This paper is available in a repository.
This paper is available in a repository.

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Data provided by SHERPA/RoMEO

Abstract

Emerging technologies enable new concepts in low-cost Earth observing constellations. In this paper we posit an architecture that addresses a largely unmet need for real-time disaster monitoring and disaster relief assistance. A satellite based system capable of being controlled from, and downlinking data to, a relatively primitive ground site would be invaluable for focusing disaster relief efforts. In this concept, real-time continuous high-resolution imagery from a system capable of selecting wavelength bands for specific needs would be implemented. The system is comprised of elements at geosynchronous and L1 altitudes. From geosynchronous altitude, steerable cameras with a 250m resolution provide focused high-value imagery. At L1, full disk imagery provides context for mesoscale high-resolution imagery.