2018年12月4日唐山市迁西县部分区域无人机可见光遥感影像_05

此数据为国家对地观测科学数据中心-无人机遥感数据资源分中心收集的2018年-2020年对地观测行业数据，并由国家对地观测中心无人机分中心进行了重新整理、编目。数据集影像分辨率多为厘米级，考虑无人机遥感影像高分辨的特性和《测绘地理信息管理工作国家秘密目录 》相关规定，无人机遥感数据采用线上检索和线下提供的方式进行数据交换和共享。

This dataset comprises Earth observation industry data collected by the UAV Remote Sensing Data Resource Sub-center of the National Earth Observation Science Data Center between 2018 and 2020, and was subsequently reorganized and cataloged by the UAV Sub-center of the National Earth Observation Center. Most of the images in this dataset feature centimeter-level resolution. In consideration of the high-resolution nature of UAV remote sensing imagery and relevant stipulations in the *National Secret Catalog of Surveying, Mapping and Geoinformation Management Work*, the exchange and sharing of such UAV remote sensing data are conducted via online retrieval and offline provision approaches.