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Calibration/Validation Strategy for GOES-R L1b Data Products

机译：GOES-R L1b数据产品的校准/验证策略

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The Geostationary Operational Environmental Satellite-R series (GOES-R) will be the next generation of NOAA geostationary environmental satellites. The first satellite in the series is planned for launch in November 2016. The satellite will carry six instruments dedicated to the study of the Earth's weather, lightning mapping, solar observations, and space weather monitoring. Each of the six instruments require specialized calibration plans to achieve their product quality requirements. In this talk we will describe the overall on-orbit calibration program and data product release schedule of the GOES-R program, as well as an overview of the strategies of the individual instrument science teams. The Advanced Baseline Imager (ABI) is the primary Earth-viewing weather imaging instrument on GOES-R. Compared to the present on-orbit GOES imagers, ABI will provide three times the spectral bands, four times the spatial resolution, and operate five times faster. The increased data demands and product requirements necessitate an aggressive and innovative calibration campaign. The Geostationary Lightning Mapper (GLM) will provide continuous rapid lightning detection information covering the Americas and nearby ocean regions. The frequency of lightning activity points to the intensification of storms and may improve tornado warning lead time. The calibration of GLM will involve intercomparisons with ground-based lightning detectors, an airborne field campaign, and a ground-based laser beacon campaign. GOES-R also carries four instruments dedicated to the study of the space environment. The Solar Ultraviolet Imager (SUVI) and the Extreme Ultraviolet and X-Ray Irradiance Sensors (EXIS) will study solar activity that may affect power grids, communication, and spaceflight. The Space Environment In-Situ Suite (SEISS) and the Magnetometer (MAG) study the in-situ space weather environment. These instruments follow a calibration and validation (cal/val) program that relies on intercomparisons with other space-based sensors and utilize special spacecraft maneuvers. Given the importance of cal/val to the success of GOES-R, the mission is committed to a long-term effort. This commitment enhances our knowledge of the long-term data quality and builds user confidence. The plan is a collaborative effort amongst the National Oceanic and Atmospheric Administration (NOAA), the National Institute of Standards and Technology (NIST), and the National Aeronautics and Space Administration (NASA). It is being developed based on the experience and lessons-learned from the heritage GOES and Polar-orbiting Operational Environmental Satellite (POES) systems, as well as other programs. The methodologies described in the plan encompass both traditional approaches and the current state-of-the-art in cal/val.
机译：对地静止环境卫星-R系列（GOES-R）将是下一代NOAA对地静止环境卫星。该系列的第一颗卫星计划于2016年11月发射。该卫星将携带六种仪器，专门用于研究地球的天气，闪电测绘，太阳观测和太空天气监测。六台仪器中的每台都需要专门的校准计划才能达到其产品质量要求。在本讲座中，我们将描述GOES-R计划的总体在轨校准计划和数据产品发布时间表，以及各个仪器科学团队的策略概述。高级基线成像仪（ABI）是GOES-R上主要的地球观察天气成像仪。与目前的在轨GOES成像仪相比，ABI将提供三倍的光谱带，四倍的空间分辨率，并且运行速度快五倍。不断增长的数据需求和产品需求要求进行积极，创新的校准活动。对地静止闪电测绘仪（GLM）将提供覆盖美洲及附近海洋地区的连续快速闪电探测信息。闪电活动的频率表明风暴加剧，可能会改善龙卷风预警提前时间。 GLM的校准将涉及与地面雷电探测器，机载野战和地面激光信标战的比对。 GOES-R还载有四种专门用于空间环境研究的仪器。太阳紫外线成像仪（SUVI）和极紫外和X射线辐照度传感器（EXIS）将研究可能影响电网，通信和太空飞行的太阳活动。空间环境原位套件（SEISS）和磁强计（MAG）研究了原位空间天气环境。这些仪器遵循校准和验证（cal / val）程序，该程序依赖于与其他天基传感器的比较，并利用特殊的航天器操纵。考虑到cal / val对GOES-R成功的重要性，该任务致力于长期努力。这种承诺增强了我们对长期数据质量的了解，并建立了用户信心。该计划是美国国家海洋与大气管理局（NOAA），美国国家标准与技术研究院（NIST）和美国国家航空航天局（NASA）的共同努力。它是根据从传统GOES和极地轨道运行环境卫星（POES）系统以及其他程序中汲取的经验教训开发的。计划中描述的方法学既包括传统方法，也包括当前的cal / val最新技术。

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