Viewsheds from Key Observation Points for Lake Meredith National Recreation Area (LAMR)
收藏data.gov2024-07-13 收录
数据链接：
官方服务：
资源简介：
Visibility viewsheds incorporate influences of distance from observer, object size and limits of human visual acuity to define the degree of visibility as a...
可视域（Visibility viewsheds）整合了观测者与目标间的距离、目标物体尺寸以及人类视觉敏锐度的限制等影响因素，将可视程度定义为……
