2019年京津冀高分一号16米遥感影像数据集

该数据集可用于单个年份影像查看和多年份变化监测。本数据集覆盖京津冀全区，利用高分一号（GF-1）单景正射影像成果（共36景单景正射成果，保留4波段信息），进行匀色镶嵌后等遥感影像处理，按行政区划裁切成图，空间分辨率16m，形成京津冀区域多年份遥感影像数据。

This dataset supports single-year image viewing and multi-year change monitoring. Covering the entire Beijing-Tianjin-Hebei region, it was developed using 36 single-scene orthorectified images from the Gaofen-1 (GF-1) satellite, all retaining 4 spectral bands. The imagery underwent remote sensing processing including color balancing and mosaicking, then was cropped into map sheets based on administrative divisions, with a spatial resolution of 16 meters, forming multi-year remote sensing datasets for the Beijing-Tianjin-Hebei region.

搜集汇总

背景与挑战

背景概述

该数据集是2019年京津冀地区的高分一号16米分辨率遥感影像集合，覆盖北京、天津及河北城市区域，包含36幅单景正射影像，经过均匀色彩镶嵌和行政区分割处理，保留4个波段信息，适用于区域影像查看和多年变化监测。数据来源于国家重点研发计划项目，质量经过严格检验，但当前数据量显示为0 MB，可能表示数据暂未开放或需申请获取。