In June 2024, China successfully launched the Tianhui-7 satellite into its planned orbit using a Long March-6 carrier rocket from the Taiyuan Satellite Launch Center, marking another milestone in the nation’s remote sensing and Earth observation capabilities.As a key member of China’s Tianhui satellite series, Tianhui-7 is designed for high-resolution optical remote sensing, topographic mapping, resource surveys, and environmental monitoring. Equipped with an advanced optical payload system, the satellite offers sub-meter spatial resolution and wide-swath imaging capabilities, delivering high-quality geospatial data to support applications in land-use planning, disaster response, agricultural monitoring, and national security.This successful launch not only enhances China’s ability to independently acquire high-precision geospatial information but also strengthens the country’s civilian space infrastructure. Since the launch of the first Tianhui satellite, the series has established a reliable remote sensing observation network, playing a vital role in socioeconomic development and national security. With more advanced remote sensing satellites scheduled for deployment, China’s influence in global Earth observation is expected to grow steadily.
2024年6月，我国在太原卫星发射中心使用长征六号运载火箭，成功将天绘七号卫星送入预定轨道。此次发射任务取得圆满成功，标志着我国在遥感测绘和对地观测领域迈出了新的一步。天绘七号是我国天绘系列卫星的重要成员，主要用于开展高分辨率光学遥感成像、地形测绘、资源调查以及环境监测等任务。该卫星搭载了先进的光学载荷系统，具备亚米级空间分辨率和大幅宽成像能力，可为国土规划、灾害应急、农业监测和国防安全等多个领域提供高质量的地理信息数据支持。此次发射不仅提升了我国自主获取高精度地理空间信息的能力，也进一步完善了国家民用空间基础设施体系。天绘系列卫星自首星发射以来，已形成稳定运行的遥感观测网络，在服务经济社会发展和保障国家安全方面发挥了重要作用。未来，随着更多高性能遥感卫星的部署，我国在全球对地观测领域的影响力将持续增强。
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