Data Usage Guidance/RestrictionsThe operational data for this datatype is available to all registered CLASS users. Pre-operational data may be restricted to authorized users. To become an authorized user, send a request to the CLASS Help Desk. |
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Dataset NameThe name of the CoastWatch data set archived at CLASS. The name has the following format: Year_Julian-Day_Start-Time_Spacecraft-Unique-ID_CoastWatch-Region-Code.File-Format with each qualifier defined below:
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Dataset Size(Bytes) - The size of the file to be delivered to the user in bytes. |
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Data SourceCode internal to CLASS for the source of CoastWatch mapped data in HDF format |
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Inventory IDA unique numerical ID assigned to the data set for CLASS inventory purposes. |
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ProductCurrently not applicable to CoastWatch hdf data. |
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RegionIdentifies a CoastWatch region to which the data is mapped. Valid regions are:
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SatelliteThe satellite that acquired the AVHRR data.
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SubregionNot applicable to CoastWatch hdf data. |
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TemporalRefers to the time span of interest to the user. This section of the search page allows the user to define the range of dates/times of interest. |
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TimeThe UTC date and time corresponding to the beginning of the coverage of the given dataset. Format is yyyy-mm-dd hh:mm:ss.fff where fff is the fraction of a second in milliseconds. |
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UTCCoordinated Universal Time (UTC) is the international time standard. It is the current term for what was referred to as Greenwich Meridian Time (GMT). Zero (0) hours UTC is midnight in Greenwich England, which lies on the zero longitudinal meridian. Universal time is based on a 24 hour clock, therefore, afternoon hours such as 4 pm UTC are expressed as 16:00 UTC (sixteen hours, zero minutes). |