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GOSAT higher level product status 1.5 year after the launch

机译：发射1.5年后GOSAT更高级别的产品状态

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After the 1.5 year operation of GOSAT (Greenhouse gases Observing SATellite), NIES GOSAT DHF (GOSAT Data Handling Facility of National Institute for Environmental Studies) has been producing CAI Level 1B and 1B+, FTS/CAI Level 2, and FTS/CAI Level 3 products, receiving FTS Level 1A/1B and CAI Level 1A data from JAXA (FTS: Fourier Transform Spectrometer; CAI: Cloud and Aerosol Imager; JAXA: Japan Aerospace Exploration Agency). In addition to the higher level data processing, GOSAT DHF has the following additional roles:rn1) Data archive and distribution, andrn2) Observational request collection from users and their submission to JAXA.rnAfter calibration and preliminary validation, the processed data are distributed to RA users at the first stage (RA users:rnresearchers engaging in Research Announcement). The processed data were validated and then they were distributed tornGeneral Users (GU) in February 2010. All the distribution is carried out through the GOSAT User Interface Gatewayrn(GUIG). As of August 2010, the total number of user registration exceeds 900, and a large number of products arerndistributed both to the RA users and GU.rnIn August 2010, improvement of the algorithm for FTS L2 SWIR products was conducted. The validation for this FTSrnL2 product of this new version still indicates that the FTS SWIR L2 CO_2 and CH_4 data still show slightly lower valuesrnthan reference data used for validation. FTS TIR data processing is on the way.
机译：在GOSAT（温室气体观测卫星）的1.5年运行之后，NIES GOSAT DHF（美国国家环境研究所的GOSAT数据处理设施）已经生产出CAI 1B和1B +，FTS / CAI 2和FTS / CAI 3级产品，从JAXA（FTS：傅里叶变换光谱仪； CAI：云和气溶胶成像仪； JAXA：日本航空航天局）接收FTS 1A / 1B和CAI 1A数据。除了更高级别的数据处理外，GOSAT DHF还具有以下其他作用：rn1）数据存档和分发，以及rn2）从用户收集观察请求并将其提交给JAXA.rn在校准和初步验证之后，将处理后的数据分发给RA第一阶段的用户（RA用户：从事研究公告的研究人员）。处理的数据经过验证，然后在2010年2月分发给通用用户（GU）。所有分发都是通过GOSAT用户界面网关（GUIG）进行的。截止到2010年8月，用户注册总数超过900，向RA用户和GU分配了大量产品。2010年8月，对FTS L2 SWIR产品的算法进行了改进。对这个新版本的FTSrnL2产品的验证仍然表明，FTS SWIR L2 CO_2和CH_4数据仍显示出比用于验证的参考数据略低的值。 FTS TIR数据处理正在进行中。

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