2026-10-11T10:21:13Z https://www.scidb.cn/oai

10.11922/sciencedb.967 2020-04-06T18:04:00Z

2020-04-06 A large-region high-resolution satellite dataset of Beijing-Tianjin-Hebei Metropolitan Region doi:10.11922/sciencedb.967 en Using domestic remote sensing data such as domestic GF-1 B/C, GF-2 and GF-6 from 2018 to 2019, and with value-added processing of satellite data such as image registration, block adjustment, geometric orthorectification, image fusion, and image mosaic, a high-resolution mosaic image of a large area in the Beijing-Tianjin-Hebei urban Metropolitan Region was obtained with a spatial resolution of 2m. This data set is of few clouds, balanced color, and geometric accuracy of about 1-2 pixels (2-4m). The image data includes visible light and near-infrared bands, which can provide data support for the research and application of land use, urban development, and ecological environment monitoring in the Beijing-Tianjin-Hebei Metropolitan Region. Ready to use; Beijing-Tianjin-Hebei; Mosaic; Large area; Orthophoto 龙腾飞 何国金 焦伟利 王桂周 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.11922/csdata.2020.0015.zh Science Data Bank