Fishing Revenue-Intensity Raster Database, 2007-2012
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https://www.fisheries.noaa.gov/inport/item/26638
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These revenue-intensity rasters were built as part of an effort to improve upon the spatial precision of self-reported Vessel Trip Report (VTR) fishing locations. Merging VTR information with data collected by at-sea fisheries observers, statistical models were developed to estimate cumulative distribution functions (CDF) for the distance between VTR points and observed set/haul locations. This...
这些收益强度栅格图是作为提升自报船舶航行报告（VTR）捕鱼位置空间精度的一部分而构建的。通过将VTR信息与海上渔业观察员收集的数据进行融合，开发出了统计模型，以估算VTR点与观测到的设置/拖曳位置之间的累积分布函数（CDF）。
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www.fisheries.noaa.gov
