Geotagged Low-Altitude Aerial Imagery From Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts, on March 16, 2017

Low-altitude (80-100 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained from a camera mounted on a small unmanned...美国马萨诸塞州桑威奇市汤恩尼克海滩的低空数字图像（拍摄高度为距地面80至100米）由搭载于小型无人装置的相机采集所得。