2013-2017年西部重点煤矿区1：50万遥感影像数据集

本数据集针对西部重点煤矿区，采用的遥感数据进行图像处理，包括图像增强处理、遥感图像纠正以及图像融合等处理流程，通过遥感图像处理工作，针对不同的监测内容得到相应的遥感影像图，包括宁夏回族自治区的石嘴山矿区、灵武矿区，陕西省的榆神矿区、旬耀矿区，甘肃省的华亭矿区，内蒙古自治区的平庄矿区、胜利矿区、神东矿区、准格尔矿区，贵州省的盘县矿区，云南省的小龙潭矿区，新疆维吾尔自治区准东矿区，下载/购买了2013-2017年美国NASA的陆地卫星(Landsat 8 OLI)、资源(ZY-3)、高分(GF-1)、SPOT 6等遥感影像数据集，通过Envi 5.3对遥感影像进行辐射定标、大气校正、图像融合、裁剪等规范化预处理后整理得到。数据集根据遥感影像的收集情况进行持续的补充和完善，并采用完全开放共享。

This dataset targets key coal mining areas in western China. It processes collected remote sensing data via standardized workflows including image enhancement, remote sensing image rectification, and image fusion. Corresponding remote sensing image maps are generated for different monitoring contents, covering the following mining areas: Shizuishan Mining Area and Lingwu Mining Area in Ningxia Hui Autonomous Region; Yushen Mining Area and Xunyao Mining Area in Shaanxi Province; Huating Mining Area in Gansu Province; Pingzhuang, Shengli, Shendong and Jungar Mining Areas in Inner Mongolia Autonomous Region; Panxian Mining Area in Guizhou Province; Xiaolongtan Mining Area in Yunnan Province; and Zhundong Mining Area in Xinjiang Uygur Autonomous Region. Remote sensing image datasets including NASA Landsat 8 OLI, ZY-3 (ZiYuan-3), GF-1 (GaoFen-1), and SPOT 6, spanning from 2013 to 2017, were downloaded or purchased. All remote sensing images were subjected to standardized preprocessing such as radiometric calibration, atmospheric correction, image fusion and clipping using Envi 5.3, and then organized into this dataset. This dataset is continuously updated and improved based on the collection of new remote sensing images, and is fully open and shared.