Guoqing ChenHaizhong Qian2025-05-142025-05-142022jz000147-0474https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/25084550Extracting Skeleton Lines from Building Footprints by Integration of Vector and Raster DataArticlehttps://doi.org/10.3390/ijgi11090480