Compact fire infrared radiance spectral tracker (c-FIRST)

Sarath Gunapala; David Ting; William Johnson; Alexander Soibel; Olga Kalashnikova; Michael Garay; Ashley Davies; Mehmet Ogut; Ashok Sood; John Zeller; Christopher David

doi:10.1117/12.2631509

28 October 2022 Compact fire infrared radiance spectral tracker (c-FIRST)

Sarath Gunapala, David Ting, William Johnson, Alexander Soibel, Olga Kalashnikova, Michael Garay, Ashley Davies, Mehmet Ogut, Ashok Sood, John Zeller, Christopher David

Author Affiliations +

Proceedings Volume 12264, Sensors, Systems, and Next-Generation Satellites XXVI; 122640E (2022) https://doi.org/10.1117/12.2631509
Event: SPIE Remote Sensing, 2022, Berlin, Germany

Abstract

Remote sensing and characterization of high temperature targets on the Earth’s surface is required for many cross-disciplinary science investigations and applications including fire and volcano impacts on ecology, the carbon cycle, and atmospheric composition. For decades this research has been hindered by insufficient spatial resolution and/or detector saturation of satellite sensors operating at short and mid-infrared wavelengths (1-5μm) where the spectral radiance from high temperature (<800 K) surfaces is most significant. To address this critical need, the Jet Propulsion Laboratory and partnering institutions are developing a compact modular high dynamic range (HDR) multispectral imager concept, with the flexibility to operate in the short, mid- or long-wavelength infrared spectral bands.

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Citation Download Citation

Sarath Gunapala, David Ting, William Johnson, Alexander Soibel, Olga Kalashnikova, Michael Garay, Ashley Davies, Mehmet Ogut, Ashok Sood, John Zeller, and Christopher David "Compact fire infrared radiance spectral tracker (c-FIRST)", Proc. SPIE 12264, Sensors, Systems, and Next-Generation Satellites XXVI, 122640E (28 October 2022); https://doi.org/10.1117/12.2631509

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