【UrbanNav：开源城市定位算法基准测试多感官数据集】'UrbanNav:An Open-sourced Multisensory Dataset for Benchmarking Positioning Algorithms Designed for Urban Areas' by PolyU Intelligent Positioning And Navigation Lab GitHub: github.com/IPNL-POLYU/UrbanNavDataset #开源##机器学习# ​