海西蒙古族藏族自治州大煤沟煤矿干涉影像图

封面影像由“神启号02星”获取并经干涉处理生成，清晰呈现青海省海西蒙古族藏族自治州大煤沟煤矿排土场堆积压实的全域形变场。核心区同心环状条纹刻画了堆载压实梯度形变信息，条带状条纹揭示了边坡蠕变位移信息，形变区与非形变区域边界清晰，完整还原了排土场堆载导致的地表沉降细节特征。该成果表明依托国产商业SAR卫星（神启号02星）数据，利用雷达干涉测量技术能够突破传统监测手段的时空局限，实现煤矿排土场高空间分辨率、高精度的形变监测，从而为矿山地质灾害预警、边坡稳定性评估及生态修复提供关键信息支撑，充分彰显了我国商业SAR卫星在矿山安全领域的技术先进性与工程实用价值。

Interferogram of Dameigou Coal Mine, Haixi Mongol and Tibetan Autonomous Prefecture

The cover image is acquired by the "Shenqi-02" satellite and generated through interferometric processing. It clearly presents the global deformation field of the waste dump accumulation and compaction at the Dameigou Coal Mine in Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai Province. The concentric annular fringes in the core area depict the gradient deformation information of the loading and compaction. The striped fringes reveal information regarding slope creep displacement. The boundaries between the deformed and non-deformed areas are distinct, completely restoring the detailed characteristics of surface subsidence caused by the loading of the waste dump. This result demonstrates that by relying on domestic commercial SAR satellite data and utilizing InSAR technology, it is possible to break through the spatial and temporal limitations of traditional monitoring methods. This enables high-spatial-resolution and high-precision deformation monitoring of coal mine waste dumps, providing critical information support for mine geological disaster early warning, slope stability assessment, and ecological restoration. It fully highlights the technological advancement and engineering utility value of China's commercial SAR satellites in enhancing mine safety.

拉页：影像由“涪城一号”与“神启号01星”双星协同观测并经干涉处理生成，清晰展示了河北迁安马家山铁矿排土场全域形变场。