北京三号卫星新疆维吾尔自治区火焰山真三维实景

封面图像为北京系列三代卫星采用同轨多角度立体成像模式获取立体像对后生产的新疆维吾尔自治区火焰山真三维实景，真实地再现了横卧于新疆维吾尔自治区吐鲁番盆地中独特的红色砂岩地貌。北京系列三代卫星星地一体化工程综合技术达到国际领先水平，特别是其实景三维产品精准反映地理要素的位置、几何形态、表面纹理及属性等，能够有力支持大区域地形级和城市级三维场景的快速建模、分析与量算工作，已广泛应用于自然资源立体调查监管、数字孪生城市建设及精细化管理、地质灾害应急管理等方面，将卫星遥感的应用领域从二维提升至三维空间，充分体现出卫星遥感时空数据作为新型生产要素的重要价值。

Beijing-3 real 3D imagery of Xinjiang Uygur Autonomous Region Flaming Mountain captured by Beijing-3 satellite

 The cover image is a real 3D of Xinjiang Uygur Autonomous Region Flaming Mountain captured by Beijing-3 satellite utilizing the same orbit multi-angle stereo imaging mode to acquire stereo image pairs. It authentically recreates the unique red sandstone landform lying across the Turpan Basin in Xinjiang Uygur Autonomous Region Flaming. The integrated technology of the space-ground integration project of the Beijing-3 satellites has reached international leading level. Notably, the real 3D products accurately reflect the position, geometric shape, surface texture, and attributes of geographical features, which can effectively support the rapid modeling, analysis, and measurement of large-scale terrain-level and urban-level 3D scenes. The real 3D products have been widely applied in aspects such as natural resource three-dimensional survey and supervision, digital twin city construction and fine management, geological disaster emergency management, elevating the application field of satellite remote sensing from 2D to 3D space, fully reflecting the important value of satellite remote sensing spatiotemporal data as a new production factor.