CBHD30: Chinese Building Height Data at 30m Resolution

This dataset provides building height data for China in the year 2000 at a spatial resolution of 30 meters in a raster file format with a 2-degree grid. It is part of a series of datasets (2000, 2010, 2020) developed by our team to support urban and geospatial research. CBHD30_2000: Independently inverted using methods developed by our team. CBHD30_2010: Corrected for the "black stripe" issue (e.g., the missing data in the 35°N–40°N latitude band) present in the Global 30 meters spatiotemporal 3D urban expansion dataset from 1990 to 2010. CBHD30_2020: Derived using our inversion methods and supplemented with the CNBH-10m dataset. CBHD30_urban: Urban building data is extracted using the GUB dataset for enhanced precision.