Published May 17, 2026 | Version v2
Dataset Open

Learning to Reason over Multi-Granularity Knowledge Graph for Zero-shot Urban Land-Use Mapping

Authors/Creators

Description

This project provides the datasets required for the mKGR paper, including the original spatial vector files and the constructed knowledge graph files. You can directly download KnowledgeGraph.zip for training and validation, or download OriShapefile.zip to build the MKG from scratch.

Additionally, we provide two products generated by mKGR for the entirety of China: ChinaLandUse.gpkg and China15min.gpkg, which are the land-use map products of China and the 15-minute city walkability products of China, respectively.

NationalKGpreReproduction.zip (new in this version) — data to reproduce Stage 1 (KG_pre) of mKGR for all 366 prefecture cities of China (2023).

Files

KnowledgeGraph.zip

Files (3.2 GB)

Name Size
md5:183b668fa6d62066ed31b24366ede73b
553.9 MB Download
md5:a3a416102ae086a98b9bf070c2e8d692
634.0 MB Download
md5:002e946a0f2c4d0d245b16a6dd298e4e
162.5 MB Preview Download
md5:ceafa052d38fa78556ab1237dca4a89d
1.4 GB Preview Download
md5:58f0e94a640b743be55c57d2605a8e68
476.9 MB Preview Download

Additional details

Software

Repository URL
https://github.com/vvangfaye/mKGR
Programming language
Python
Development Status
Active