Long-wave infrared identification of smoldering peat fires in Indonesia with nighttime Landsat data Article Swipe
YOU?
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· 2015
· Open Access
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· DOI: https://doi.org/10.1088/1748-9326/10/6/065002
Smoldering peat fires in Indonesia are responsible for large quantities of trace gas and particulate emissions. However, to date no satellite remote sensing technique has been demonstrated for the identification of smoldering peat fires. Fires have two distinct combustion phases: a high temperature flaming and low temperature smoldering phases. The flaming phase temperature is approximately twice that of the smoldering phase. This temperature differential results in a spectral displacement of the primary radiant emissions of the two combustion phases. It it is possible to exploit this spectral displacement using widely separated wavelength ranges. This paper examines active fire features found in short-wave infrared (SWIR) and long-wave infrared (LWIR) nighttime Landsat data collected on peatlands in Sumatra and Kalimantan. Landsat 8’s SWIR bands are on the leading edge of flaming phase radiant emissions, with only minor contribution from the smoldering phase. Conversely, Landsat 8’s LWIR bands are on the trailing edge of smoldering phase radiant emissions. After examining the LWIR fire features, we conclude that they are the result of smoldering phase combustion. This has been confirmed with field validation. Detection limits for smoldering peat fires in Landsat 8 is in the 40–90 m ^2 range. These results could lead to improved management of peatland fires and emission modeling.
Related Topics
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1088/1748-9326/10/6/065002
- https://iopscience.iop.org/article/10.1088/1748-9326/10/6/065002/pdf
- OA Status
- gold
- Cited By
- 51
- References
- 26
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2147122747
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2147122747Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1088/1748-9326/10/6/065002Digital Object Identifier
- Title
-
Long-wave infrared identification of smoldering peat fires in Indonesia with nighttime Landsat dataWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2015Year of publication
- Publication date
-
2015-06-01Full publication date if available
- Authors
-
Christopher D. Elvidge, Mikhail Zhizhin, Feng-Chi Hsu, Kimberly Baugh, Muhammad Rokhis Khomarudin, Yenni Vetrita, Parwati Sofan, Suwarsono Suwarsono, Dadang HilmanList of authors in order
- Landing page
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https://doi.org/10.1088/1748-9326/10/6/065002Publisher landing page
- PDF URL
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https://iopscience.iop.org/article/10.1088/1748-9326/10/6/065002/pdfDirect link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://iopscience.iop.org/article/10.1088/1748-9326/10/6/065002/pdfDirect OA link when available
- Concepts
-
Peat, Environmental science, Combustion, Remote sensing, Atmospheric sciences, Trace gas, Infrared, Meteorology, Materials science, Geology, Chemistry, Optics, Physics, Geography, Archaeology, Organic chemistryTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
51Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 2, 2024: 7, 2023: 4, 2022: 3, 2021: 8Per-year citation counts (last 5 years)
- References (count)
-
26Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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