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首页> 外文会议>Proceedings of the Twenty-eighth Arctic and Marine Oilspill Program(AMOP) Technical Seminar vol.1 >ShoreZone Mapping for Haida Gwaii: Relevance for Spill Planning in Northern British Columbia
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ShoreZone Mapping for Haida Gwaii: Relevance for Spill Planning in Northern British Columbia

机译：Haida Gwaii的ShoreZone制图：与不列颠哥伦比亚省北部溢油规划的相关性

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摘要

Approximately 5,000 km of shoreline on Haida Gwaii (Queen Charlotte Islands) has recently been mapped using the ShoreZone Mapping System. Mapping data is based on oblique videography, which is web-posted, and over 100 ground-based observation stations. Unique aspects of the ShoreZone mapping program are: (a) the system is a biophysical mapping program where both physical and biological coastal resources data are mapped, (b) wave exposure levels, which provide a significant constraint to response activities, are mapped in detail, (c) the oblique imagery is considered as data and is web-posted, and (d) the resulting mapping data is web-posted. On the Haida Gwaii shoreline, sea access in the event of a spill will be restricted due to high exposure levels (～27% of the coast not accessible), and helicopter access will be restricted due to the narrow width of the shore zone in many locations. About 25% of the coast cannot be accessed by either vessel or helicopter. The web-posting of both imagery and biophysical mapping data ensure that there is a high resolution, operational spill planning tool in place for Haida Gwaii.
机译：最近，使用ShoreZone制图系统绘制了海达瓜（夏洛特皇后群岛）约5,000公里的海岸线。测绘数据是基于网络上发布的倾斜摄像和100多个地面观测站。 ShoreZone测绘程序的独特方面是：（a）该系统是一个生物物理测绘程序，其中对物理和生物沿海资源数据都进行了测绘；（b）测绘了对响应活动有重大限制的波浪暴露水平。 ，（c）将倾斜图像视为数据并通过网络发布，并且（d）将生成的地图数据通过网络发布。在海达瓜的海岸线上，由于高暴露水平（约27％的海岸无法通行），将限制发生溢油事故时的出海通道，并且由于许多地区的岸区宽度较窄，直升机的出行将受到限制位置。船只或直升机无法进入约25％的海岸。通过网络发布图像和生物物理地图数据，可确保为Haida Gwaii提供高分辨率，可操作的泄漏计划工具。

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