{"title":"航空成像光谱法检测水面亚像素级塑料丰度","authors":"A. Hueni, Stefan Bertschi","doi":"10.1109/IGARSS39084.2020.9323556","DOIUrl":null,"url":null,"abstract":"This work tested the practical mapping of floating plastic waste at surface area abundances between 1% - 5% using airborne imaging spectroscopy. APEX and AVIRIS-ng sensors were flown over deployed targets of known abundance during the ESA HyperSense campaign in 2018. Results show that such low abundances can be detected and mapped, while actual material identifications start to fail for abundances of 2.5% and lower.","PeriodicalId":444267,"journal":{"name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"DETECTION OF SUB-PIXEL PLASTIC ABUNDANCE ON WATER SURFACES USING AIRBORNE IMAGING SPECTROSCOPY\",\"authors\":\"A. Hueni, Stefan Bertschi\",\"doi\":\"10.1109/IGARSS39084.2020.9323556\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work tested the practical mapping of floating plastic waste at surface area abundances between 1% - 5% using airborne imaging spectroscopy. APEX and AVIRIS-ng sensors were flown over deployed targets of known abundance during the ESA HyperSense campaign in 2018. Results show that such low abundances can be detected and mapped, while actual material identifications start to fail for abundances of 2.5% and lower.\",\"PeriodicalId\":444267,\"journal\":{\"name\":\"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IGARSS39084.2020.9323556\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IGARSS39084.2020.9323556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
DETECTION OF SUB-PIXEL PLASTIC ABUNDANCE ON WATER SURFACES USING AIRBORNE IMAGING SPECTROSCOPY
This work tested the practical mapping of floating plastic waste at surface area abundances between 1% - 5% using airborne imaging spectroscopy. APEX and AVIRIS-ng sensors were flown over deployed targets of known abundance during the ESA HyperSense campaign in 2018. Results show that such low abundances can be detected and mapped, while actual material identifications start to fail for abundances of 2.5% and lower.
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