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SIMBIOS program in support of ocean color missions: 1997-2003

机译:支持海洋彩色任务的SIMBIOS计划:1997-2003

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The NASA Sensor Intercomparison and Merger for Biological and Interdisciplinary Oceanic Studies (SIMBIOS) Program had a worldwide, ongoing ocean color data collection program, as well as an operational data processing and analysis capability. SIMBIOS data collection takes place via the SIMBIOS Science Team. In addition, SIMBIOS had a calibration and product validation component (Project Office). The primary purpose of these calibration and product validation activities were to (1) reduce measurement error by identifying and characterizing true error sources, such as real changes in the satellite sensor or problems in the atmospheric correction algorithm, in order to differentiate these errors from natural variability in the marine light field; and (2) evaluate the various bio-optical and atmospheric correction algorithms being used by different ocean color missions. For each sensor, the SIMBIOS Project reviews the sensor design and processing algorithms being used by the particular ocean color project, compares the algorithms with alternate methods when possible, and provides the results to the appropriate project office.
机译:美国宇航局传感器互相熟练和生物和跨学科海洋研究(SIMBIOS)程序的合并具有全球,正在进行的海洋颜色数据收集程序,以及操作数据处理和分析能力。 SimBIOS数据收集通过SimBIOS Science团队进行。此外,SIMBIOS有一个校准和产品验证组件(项目办公室)。这些校准和产品验证活动的主要目的是(1)通过识别和表征真正的误差源来减少测量误差,例如卫星传感器或大气校正算法中的问题的实际变化,以区分自然的这些错误海洋光场的变异性; (2)评估不同海洋颜色任务使用的各种生物光学和大气校正算法。对于每个传感器,SIMBIOS项目审查了特定海洋颜色项目使用的传感器设计和处理算法,在可能的情况下将算法与备用方法进行比较,并将结果提供给适当的项目办公室。

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