高分一号卫星在京津矿山遥感监测中的应用

摘要

高分一号卫星于2013年成功发射,可获取2 m全色影像与8 m多光谱影像,在矿山遥感监测中有很大的应用空间.研究并总结了高分一号卫星在矿山遥感监测应用时的数据处理流程和方法,根据高分一号影像特征建立了矿山遥感解译标志并对部分图斑进行了野外验证,最后进行了京津矿山遥感调查与监测工作.通过应用研究得出结论,高分一号卫星拥有较高的分辨率和较好的数据质量,地物轮廓纹理清晰、数据处理方便、解译精度较高,运用高分一号卫星进行矿山遥感监测可以取得良好的效果,可以为国土资源部门制定矿产资源规划、整顿矿产资源开发秩序、治理矿山地质环境等提供技术支撑和决策依据.%GF-1 satellite was launched successfully in 2013.It will be widely used in remote sensing monitoring on mine exploitation owning to its 2 m panchromatic image and 8 m multispectral image.Data processing flow and method of GF-1 data in remote sensing monitoring on mine exploitation were studied and summarized.According to the characteristics of GF-1 data,interpretation symbols of mine images were established and some patches were verified during the wild work.Finally survey and monitoring on mines of Beijing and Tianjin were implemented.It draws the conclusion that GF-1 data are with high resolution and good quality due to its clear object texture,convenient data processing and high precision of interpretation.Management of mineral resources planning,renovation of the order in mineral resources development and treatment of mine geological environment will obtain good technical support after using GF-1 satellite data to monitor mines.