2017年苏州市0.5米高分二号遥感影像数据集

数据来源为采购，数据范围为江苏省苏州市高分二号亚米级遥感影像数据，分辨率为0.5-0.8米。通过将数据文件发布成影像瓦片进行存储。从平面位置精度、数据投影类型、数据格式、分辨率、正射校正产品接边精度、成果要求、波段数、数据位数等方面进行质量控制。

The dataset is acquired through procurement, with coverage of sub-meter remote sensing image data from the Gaofen-2 satellite over Suzhou City, Jiangsu Province, boasting a spatial resolution of 0.5–0.8 meters. The dataset is stored by converting the original data files into published image tiles. Quality control is conducted across multiple key aspects including planar positional accuracy, data projection type, data format, spatial resolution, edge-matching accuracy of orthorectified products, product specification requirements, number of spectral bands, and data bit depth.