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Advances in Aerial Imagery Benefit Coastal Zones

机译:航空影像的进步造福沿海地区

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摘要

Predicted increases in the intensity of storms, battering waves and storm surges suggest greater meteorological variability in the tributary coastal-zone watersheds, as well as the need for updated coastal environment assessment tools. Among the new tools, for instance, is a defense-grade, multispectral, ultra-high-resolution aerial imaging camera that is currently measuring changes in coastal zones and mapping many natural resource features (e.g., sedimentation and turbidity, substrate conditions, vegetation, oyster reefs, fishery habitats) in estuaries, lakes, and tributary rivers and streams in the Great Lakes and Gulf Coast. The imaging tool has been used to map ocean bottom conditions down to several meters depth in these areas and can augment sampling from boats.
机译:预计风暴,打击浪潮和风暴潮的强度会增加,这表明支流沿海地区流域的气象变异性更大,并且需要更新的沿海环境评估工具。例如,新工具中包括一台国防级,多光谱,超高分辨率的航拍相机,该相机目前正在测量沿海地区的变化并绘制许多自然资源特征(例如沉积和浊度,基质条件,植被,大湖和墨西哥湾沿岸的河口,湖泊和支流河流中的牡蛎礁,渔业栖息地)。该成像工具已被用于在这些区域绘制海底条件直至几米深的地图,并可以增加从船上采样的数量。

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