Orthophoto 1:2000 plot concentration. Several areas: Ardaitz, Ollo, Cortes and Ustés. Year 2001

Digital orthophotos have been generated specifically for each of the parcel concentration projects. In this case the parcel concentration are areas of Ardaitz, Ollo, Cortes and Ustés, and the year of the digital orthophoto is 2001.本数据集针对每一项地块集聚项目（Parcel Concentration Project）专属生成了数字正射影像（Digital Orthophoto）。本次涉及的地块集聚区域为阿尔代茨（Ardaitz）、奥约（Ollo）、科尔特斯（Cortes）与乌斯泰斯（Ustés），所用数字正射影像的采集年份为2001年。