AerialMosaic 2020 half foot SP Dyn

Aerial imagery flown in 2020. ½-foot resolution over Talkeetna and Willow areas, and 1-foot resolution over the rest of the Parks Highway corridor in the Matanuska-Susitna Borough. Rendered Dyn in the Alaska State Plane Zone 4 Projection to support online application collections.本数据集为2020年采集的航空影像。塔尔基特纳（Talkeetna）与威洛（Willow）区域的影像分辨率为0.5英尺，马塔努斯卡-苏西特纳自治区（Matanuska-Susitna Borough）内帕克斯高速公路（Parks Highway）走廊其余区域的分辨率为1英尺。该影像已按照阿拉斯加州平面投影4区（Alaska State Plane Zone 4 Projection）完成投影适配，以支撑在线应用的数据采集工作。