Preliminary Performance Assessment of Space-based Observations of Hot-spot Events using Microbolometers

被引：0
|
作者：
Rahnama, Peyman [1 ]
Marchese, Linda [2 ]
Chateauneuf, Francois [2 ]
Hackett, John [1 ]
Lynham, Tim [3 ]
Wooster, Martin [4 ]
机构：
[1] COM DEV Ltd, 155 Sheldon Dr, Cambridge, ON N1R 7H6, Canada
[2] INO, Quebec City, PQ, Canada
[3] Nat Resources Canada NRCan, Calgary, AB, Canada
[4] Kings Coll London, London WC2R 2LS, England
来源：
IMAGIN [E,G] EUROPE | 2010年
关键词：
Performance model; conceptual design; satellite instruments; hot-spot events; fire monitoring; biomass burning; microbolometer;
D O I：
10.3233/978-1-60750-494-8-381
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
Space-based observations of hot-spot events have numerous direct benefits to life on Earth. Such observations would enhance the health and safety of human beings and would protect quality of the natural environment. Hot-spot data can be used for fire detection and fire monitoring, volcanic monitoring, land cover change monitoring as well as studies related to biomass burning, carbon emissions and climate change. This paper discusses a technology development study undertaken by COM DEV Ltd., under a contract by the Canadian Space Agency (CSA), related to the space-based observation of hot-spot events using an imager employing CSA/INO's microbolometer technology. The main objective of the study was to demonstrate the concept feasibility of hot-spot observations using microbolometers. This paper presents a conceptual instrument design, instrument design optimizations, trade-off studies and sample performance analysis results. This paper discusses a preliminary performance assessment of space-based observations of hot-spot events using the COM DEV/INO's multi-channel imager. The suitability of microbolometer detector technology for forest fire observations is discussed. Some future plans and the usefulness of the instrument concept and the performance model for future hotspot observation missions are discussed.
引用
收藏
页码：381 / 388
页数：8
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