维普中文期刊产品整合服务
9篇 您的检索式:作者名="Luke Wallace"
    题名 作者 年代 出处 被引量
1Intercomparison of Himawari-8 AHI-FSA with MODIS and VIIRS active fire products显示文摘The AHI-FSA(Advanced Himawari Imager-Fire Surveillance Algorithm)is a recently developed algorithm designed to support wildfire surveillance and mapping using the geostationary Himawari-8 satellite.At present,the AHI-FSA algorithm has only been tested on a number of case study fires in Western Australia.Initial results demonstrate potential as a wildfire surveillance algorithm providing high frequency(every 10 minutes),multi-resolution fire-line detections.This paper intercompares AHI-FSA across the Northern Territory of Australia(1.4 million km2)over a ten-day period with the well-established fire products from LEO(Low Earth Orbiting)satellites:MODIS(Moderate Resolution Imaging Spectroradiometer)and VIIRS(Visible Infrared Imaging Radiometer Suite).This paper also discusses the difficulties and solutions when comparing high temporal frequency fire products with existing low temporal resolution LEO satellite products.The results indicate that the multi-resolution approach developed for AHI-FSA is successful in mapping fire activity at 500 m.When compared to the MODIS,daily AHIFSA omission error was only 7%.High temporal frequency data also results in AHI-FSA observing fires,at times,three hours before the MODIS overpass with much-enhanced detail on fire movement.Chathura Wickramasinghe Luke Wallace Karin Reinke Simon Jones 2020International Journal of Digital Earth2020,13,4:2
2Stromelysin-1 and gelatinase A are upregulated before TNF-a in LPS-stimulated neuroin ammation显示文摘Mun-Bryce S Lukes A Wallace J 2002Brain Res2002,33,9:1
3Stromelysin-1 and gelatinase A are upregulated before TNF-alpha in LPS-stimnlated neuroninflammation 显示文摘Mun-Bryce S Lukes A Wallace J 2002Brain Res2002,933,1:1
4Rosenberg GA Stromelysin-1 and gelatinase A are upregulated before TNF-alpha in LPS-stimulated neuroinflammation 显示文摘Mun-Bryce S Lukes A Wallace J 2002Brain Res2002,933,:1
5Stromelysin-1 and gelatinase A are up-regulated before TNF-alpha in LPS-stimulated neuroinflammation显示文摘Mun-Bryce S Lukes A Wallace J 2002Brain Res2002,933,1:1
6Stromelysin - 1 and gelatinise A, up - regulated before TNF- alpha in LPS- stimulated neuroinfammation 显示文摘Mun -Bryce S Lukes A Wallace J 2002Brain Res2002,933,1:1
7Development of a UAV-Li DAR System with Application to Forest Inventory显示文摘Luke Wallace Arko Lucieer Christopher Watson 2012Remote Sensing2012,4,:1
8Stromelysin-1 and gelatinase A are up-regulated before TNF-alpba in LPS-stimulated neuminfammation 显示文摘Mun-Bryce S Lukes A Wallace J 2002Brain Res2002,933,1:1
9Advances in active fire detection using a multi-temporal method for next-generation geostationary satellite data显示文摘A vital component of fire detection from remote sensors is the accurateestimation of the background temperature of an area in fire’s absence,assisting in identification and attribution of fire activity. Newgeostationary sensors increase the data available to describebackground temperature in the temporal domain. Broad area methodsto extract the expected diurnal cycle of a pixel using this temporally richdata have shown potential for use in fire detection. This paper describesan application of a method for priming diurnal temperature fitting ofimagery from the Advanced Himawari Imager. The BAT method is usedto provide training data for temperature fitting of target pixels, to whichthresholds are applied to detect thermal anomalies in 4 μm imageryover part of Australia. Results show the method detects positive thermalanomalies with respect to the diurnal model in up to 99% of caseswhere fires are also detected by Low Earth Orbiting (LEO) satellite activefire products. In absence of LEO active fire detection, but where aburned area product recorded fire-induced change, this method alsodetected anomalous activity in up to 75% of cases. Potentialimprovements in detection time of up to 6 h over LEO products are alsodemonstrated.Bryan Hally Luke Wallace Karin Reinke Simon Jones Andrew Skidmore 2019International Journal of Digital Earth2019,12,9:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费