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SIMBIOS Program in Support of Ocean Color Missions: 1997-2003

机译:支持海洋任务的SIMBIOS计划:1997-2003年

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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:NASA的生物学和跨学科海洋研究传感器比对和合并计划(SIMBIOS)具有全球范围内正在进行的海洋颜色数据收集计划,以及操作数据处理和分析功能。 SIMBIOS数据收集是通过SIMBIOS科学团队进行的。此外,SIMBIOS具有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)通过识别和表征真实的误差源(例如卫星传感器的实际变化或大气校正算法中的问题)来减少测量误差,以便将这些误差与自然误差区分开来。海洋光场的可变性; (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项目都会检查特定海洋颜色项目正在使用的传感器设计和处理算法,并在可能的情况下将算法与替代方法进行比较,并将结果提供给适当的项目办公室。

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