File size: 2,009 Bytes
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license: cc-by-nc-sa-4.0
language:
- zh
tags:
- geography
- gis
- china
- historical
- mbtiles
- map-tiles
pretty_name: CHGIS Map (MBTiles)
size_categories:
- 100M<n<1B
---
# CHGIS Map — MBTiles
This dataset contains a [MBTiles](https://github.com/mapbox/mbtiles-spec) file of raster PNG tiles generated from the **natural geography shapefiles** of the **China Historical GIS (CHGIS) Version 6** project.
## Source
**CHGIS Version 6** is produced by:
- Fairbank Center for Chinese Studies, Harvard University
- Center for Historical Geographical Studies, Fudan University
Published December 2016. Project homepage: https://chgis.fas.harvard.edu/data/chgis/v6/
Recommended citation:
> *CHGIS, Version: 6*. © Fairbank Center for Chinese Studies of Harvard University and the Center for Historical Geographical Studies at Fudan University, 2016.
## Contents
| File | Description |
|------|-------------|
| `chgis_map.mbtiles` | Raster (PNG) tiles derived from CHGIS v6 natural geography shapefiles. |
## Coverage
- **Temporal scope:** Historical China through ~1911
- **Layers:** Natural geography only — DEM, hillshade, rivers, lakes. Does **not** include administrative divisions.
- **Tile format:** PNG (raster)
- **Zoom levels:** 3–8
- **Projection:** EPSG:3857 (WGS 84 / Pseudo-Mercator, Web Mercator)
## License
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International ([CC-BY-NC-SA-4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)).
Free for academic research. No commercial use, resale, or redistribution permitted.
## Usage
The `.mbtiles` file can be served with tools such as:
- [TileServer GL](https://github.com/maptiler/tileserver-gl)
- [Martin](https://github.com/maplibre/martin)
- [mbview](https://github.com/mapbox/mbview)
Or accessed programmatically via any SQLite client (MBTiles is a SQLite database).
## Related Datasets
- [cbdb/cbdb-sqlite](https://huggingface.co/datasets/cbdb/cbdb-sqlite) — China Biographical Database (CBDB) SQLite
|