Map Topogràfic Metropolità 1:1 000 de l’AMB, sheet 421-17-05

Continuous topographical mapping of 1:1 000 scale covering the metropolitan area of Barcelona (except Sant Cugat del Vallès and Castellbisbal). Three-dimensional base made by photogrammetric restitution and field review from digital photogrammetric flights.覆盖巴塞罗那都会区（圣库加特-德尔巴列斯与卡斯蒂利斯瓦尔除外）的1:1000比例尺连续地形测绘成果。其三维基础数据集由数字摄影测量飞行获取的影像资料，经摄影测量测图与外业核查构建而成。