Beijing–Tianjin–Hebei Environmental Data with 30m Resolution Rasters, 2000-2015

A 2000-2015 collection of geospatial data for the Beijing–Tianjin–Hebei urban agglomeration. The dataset includes 30-meter resolution raster data for land use, digital elevation models, precipitation, and potential evapotranspiration, alongside polygon-based soil data. It was authored by Junhe Chen and is listed as Open Access on the paperswithcode platform.

Use Cases

• Modeling urban expansion and land cover change based on 30m land use raster data.
• Analyzing hydrological processes and water balance based on precipitation and potential evapotranspiration raster layers.
• Studying terrain influences on environmental factors based on the 30m resolution digital elevation model.
• Integrating soil polygon data with other raster layers for comprehensive environmental assessments.

Strengths

• Data spans a 15-year period from 2000 to 2015, enabling longitudinal analysis.
• Key raster layers (land use, DEM) have a specified 30-meter spatial resolution.
• Includes multiple integrated data types: raster data for meteorology and terrain, and polygon data for soils.

Limitations

• Row count, file formats, and sample data are unknown, limiting suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Junhe Chen via paperswithcode

Time Range

2000-2015

Geography

Beijing–Tianjin–Hebei urban agglomeration