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FORMOSAT-7 - Using a Small Satellite Constellation and Ground Network for Weather Monitoring

机译：Formosat-7 - 使用小型卫星星座和地面网络进行天气监测

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The role of small satellites in operational meteorology is being increasingly considered, and can potentially provide high impact on certain aspects of weather forecasting. Such systems can provide important additional information addressing specific geographic regions, or address some very specific applications at a suitable price point. This capability has become possible due to innovative payload and measurement techniques, technology miniaturisation, and the availability of reliable small satellite technology used in constellations. FORMOSAT-7/COSMIC-2 is planned as fully operational satellite constellation to continue the provision of Global Navigation Satellite System (GNSS) Radio Occultation (RO) data to the global users. The mission aims to collect atmospheric and ionospheric soundings globally through a constellation system of 12 satellites, providing high temporal resolution and high data quality. The ground system and design is an important consideration in this system in order to obtain measurement data in time for the meteorological forecasting cycle. This paper provides an overview of the spacecraft design, and the trades which were carried out to achieve the necessary system design and performance.
机译：小卫星在操作气象中的作用日益考虑，并且可能对天气预报的某些方面产生高影响。这样的系统可以提供重要的附加信息寻址特定地理区域，或以合适的价格点解决一些非常特定的应用程序。由于创新的有效载荷和测量技术，技术小型化以及在星座上使用的可靠小型卫星技术的可用性，这种能力成为可能。 Formosat-7 / Cosmic-2计划作为完全运营的卫星星座，以继续向全球用户提供全球导航卫星系统（GNSS）无线电源（RO）数据。特派团旨在通过12个卫星的星座系统全球收集大气和电离层探测，提供高的时间分辨率和高数据质量。地面系统和设计是该系统的重要考虑因素，以便在气象预测周期及时获得测量数据。本文概述了航天器设计，并进行的交易，以实现必要的系统设计和性能。

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