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A National Pathfinder Satellite for South Africa

机译:南非国家探路者卫星

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Satellite technology has been in development since the early 1980's in South Africa. Significant government investment led to the establishment of environmental testing facilities and a complete system engineering and subcontractor industry capability. In 1992 the SUNSAT program was initiated from a technology development for a micro-satellite perspective. A new satellite mission was announced in South Africa on 3 October 2005 by the minister of Science and Technology. The broad objectives for the new mission, relates to the national development priorities. To sustain a long term space program in a developing country, means that it is an imperative in terms of satisfying national priorities and to establish a cost effective basis for utilising space. The pathfinder mission is a first step in establishing a long term satellite program in South Africa. Recent advances and developments in small satellite technology in South Africa, leads to a 70 kg small satellite, with high resolution remote sensing performance suitable for operational resource management. The paper expands on the mission objectives and the technology advances that make an operational high resolution satellite in the 70kg class feasible.
机译:自1980年代初以来,南非一直在发展卫星技术。政府的大量投资导致建立了环境测试设施,并拥有完整的系统工程和分包商行业能力。 1992年,从技术发展的角度出发,从微型卫星的角度出发启动了SUNSAT计划。科学技术部长于2005年10月3日宣布了一项新的卫星任务。新特派团的广泛目标与国家发展优先事项有关。要在发展中国家维持长期的空间方案,就必须满足国家优先事项并为利用空间建立具有成本效益的基础。探路者任务是在南非建立长期卫星计划的第一步。南非小型卫星技术的最新进展和发展,导致了一颗70公斤的小型卫星,其高分辨率遥感性能适用于运营资源管理。本文扩展了任务目标和技术进步,使70千克级的高分辨率作战卫星变得可行。

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