Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice
The reflectance of two commonly used oils, crude oil and diesel, is measured under various conditions: on a water surface, among pack ice, and on/beneath compact ice. The spectral characteristics of each oil are analyzed using the results from these measures. In conjunction with estimated noise thre...
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ftdoajarticles:oai:doaj.org/article:11a13ebf995d4575ac3e6c901ad470a2 2024-09-15T18:34:46+00:00 Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice Bingxin Liu Ying Li Qiang Zhang Liang Han 2016-01-01T00:00:00Z https://doi.org/10.1155/2016/6584314 https://doaj.org/article/11a13ebf995d4575ac3e6c901ad470a2 EN eng Wiley http://dx.doi.org/10.1155/2016/6584314 https://doaj.org/toc/2314-4920 https://doaj.org/toc/2314-4939 2314-4920 2314-4939 doi:10.1155/2016/6584314 https://doaj.org/article/11a13ebf995d4575ac3e6c901ad470a2 Journal of Spectroscopy, Vol 2016 (2016) Optics. Light QC350-467 article 2016 ftdoajarticles https://doi.org/10.1155/2016/6584314 2024-08-05T17:48:40Z The reflectance of two commonly used oils, crude oil and diesel, is measured under various conditions: on a water surface, among pack ice, and on/beneath compact ice. The spectral characteristics of each oil are analyzed using the results from these measures. In conjunction with estimated noise thresholds of the sensor environment, the theoretical potential to identify oil is assessed for the hyperspectral Hyperion. The hyperspectral sensor is more sensitive to the crude oil than to diesel under all conditions. The visible and infrared bands, from 468 nm to 933 nm, are more suitable to identify the crude oil. In addition, when the background is pack ice, the infrared region from 1134 nm to 1326 nm is another potential useful zone. Through the visible-to-infrared bands, the sensitivity to the existence of diesel is inferior to that of crude oil. Relatively, the bands greater than 1134 nm have the potential to separate diesel from the water or sea ice. These characteristics and sensitivity of oil film in terms of ice and oil type can be effectively used to select suitable bands to distinguish oils from sea water and sea ice. Article in Journal/Newspaper Sea ice Directory of Open Access Journals: DOAJ Articles Journal of Spectroscopy 2016 1 9 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Optics. Light QC350-467 |
spellingShingle |
Optics. Light QC350-467 Bingxin Liu Ying Li Qiang Zhang Liang Han Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
topic_facet |
Optics. Light QC350-467 |
description |
The reflectance of two commonly used oils, crude oil and diesel, is measured under various conditions: on a water surface, among pack ice, and on/beneath compact ice. The spectral characteristics of each oil are analyzed using the results from these measures. In conjunction with estimated noise thresholds of the sensor environment, the theoretical potential to identify oil is assessed for the hyperspectral Hyperion. The hyperspectral sensor is more sensitive to the crude oil than to diesel under all conditions. The visible and infrared bands, from 468 nm to 933 nm, are more suitable to identify the crude oil. In addition, when the background is pack ice, the infrared region from 1134 nm to 1326 nm is another potential useful zone. Through the visible-to-infrared bands, the sensitivity to the existence of diesel is inferior to that of crude oil. Relatively, the bands greater than 1134 nm have the potential to separate diesel from the water or sea ice. These characteristics and sensitivity of oil film in terms of ice and oil type can be effectively used to select suitable bands to distinguish oils from sea water and sea ice. |
format |
Article in Journal/Newspaper |
author |
Bingxin Liu Ying Li Qiang Zhang Liang Han |
author_facet |
Bingxin Liu Ying Li Qiang Zhang Liang Han |
author_sort |
Bingxin Liu |
title |
Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
title_short |
Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
title_full |
Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
title_fullStr |
Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
title_full_unstemmed |
Assessing Sensitivity of Hyperspectral Sensor to Detect Oils with Sea Ice |
title_sort |
assessing sensitivity of hyperspectral sensor to detect oils with sea ice |
publisher |
Wiley |
publishDate |
2016 |
url |
https://doi.org/10.1155/2016/6584314 https://doaj.org/article/11a13ebf995d4575ac3e6c901ad470a2 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Journal of Spectroscopy, Vol 2016 (2016) |
op_relation |
http://dx.doi.org/10.1155/2016/6584314 https://doaj.org/toc/2314-4920 https://doaj.org/toc/2314-4939 2314-4920 2314-4939 doi:10.1155/2016/6584314 https://doaj.org/article/11a13ebf995d4575ac3e6c901ad470a2 |
op_doi |
https://doi.org/10.1155/2016/6584314 |
container_title |
Journal of Spectroscopy |
container_volume |
2016 |
container_start_page |
1 |
op_container_end_page |
9 |
_version_ |
1810476736619479040 |