Acquisition and Processing of AVHRR Images During JGOFS

JGOFS 期间 AVHRR 图像的采集和处理

• 批准号: 9200001
• 负责人: Pierre Flament
• 金额: $ 13.87万
• 依托单位: University of Hawaii
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-12-01 至 1994-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9200001&HistoricalAwards=false
• 关键词: Acquisition; Processing; AVHRR; Images; During

A station to receive, archive and process high resolution images from the NOAA polar-orbiting satellites will be installed on board the R/V Thompson and operated during the JGOFS cruises. Images of sea surface temperature will be generated and will be accessible on the ship to support field studies requiring real- time satellite coverage. After post-cruise quality control, the images will be published on CD-ROMs for distribution to all JGOFS investigators. A domain extending from 12.5oS to 12.5oN and 130oW to 145oW will be covered. Processes that can be observed in this domain include the upwelling tongue along the equator and the Intertropical Convergence Zone at 8oN. The data will be used for statistical studies of the formation, evolution and decay of surface temperature patterns, as well as for process-oriented studies for which simultaneous shipboard sampling is available.

R/V汤普森号上将安装一个接收站，用于接收、存档和处理来自NOAA极轨卫星的高分辨率图像，并在JGOFS巡航期间运行。海洋表面温度的图像将生成，并将在船上访问，以支持需要实时卫星覆盖的实地研究。在巡航后的质量控制之后，这些图像将以cd - rom的形式出版，分发给所有联合地面观测小组的调查人员。范围从12.5oS到12.5oN和130oW到145oW。在这个区域可以观测到的过程包括沿赤道的上升流舌和8oN的热带辐合带。这些数据将用于表面温度模式的形成、演变和衰减的统计研究，以及用于可同时进行船上抽样的面向过程的研究。