A multi-frequency microwave radiometer system for environmental research

用于环境研究的多频微波辐射计系统

• 批准号: LE150100047
• 负责人: Prof Jeffrey Walker
• 金额: $ 36.01万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Infrastructure, Equipment and Facilities
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-04-09 至 2017-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LE150100047
• 关键词: multi; frequency; microwave; radiometer; system

A multi-frequency microwave radiometer system for environmental research: A new capability for airborne remote sensing of key environmental variables will be established. The unique P-, Ku- and Ka-band passive microwave radiometer system will provide information on soil moisture, surface temperature and vegetation, and allow for a new satellite concept to be demonstrated. By combining with an existing L-band radiometer, data can be collected simultaneously at P-, L-, Ku- and Ka-bands, with increased spatial resolutions accordingly. The shorter wavelength, but higher spatial resolution data can be used to enhance the spatial resolution of the longer wavelength data, resulting in a capability to derive long wavelength observations from space at unprecedented spatial resolution.

用于环境研究的多频微波辐射计系统：将建立对关键环境变量进行航空遥感的新能力。独特的P、Ku和Ka波段无源微波辐射计系统将提供关于土壤湿度、地表温度和植被的信息，并可用于演示新的卫星概念。通过与现有的L波段辐射计相结合，可以在P、L、Ku和Ka波段同时收集数据，并相应提高空间分辨率。较短波长但较高空间分辨率的数据可用于增强较长波长数据的空间分辨率，从而能够以前所未有的空间分辨率从空间获得长波长观测结果。