River and Surface Flood Map Products (RSVFM)

Data Usage Guidance/Restrictions

The 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 Name

Dataset name format is:

(VIIRS|ABI|VIIRS-ABI)-FLOOD-([15]DAY-GLB|DCOM-AOI|GLB)\d{3}_V\dR\d_(BLEND|(G1[689]))_SYYYYMMDDHHMMSSS

Examples:

  • VIIRS-Flood-1day-GLB135_v1r0_blend_s202108270104260_e202008270339280_c202103090217409.nc
  • VIIRS-Flood-5day-GLB135_v1r0_blend_s20211019
  • ABI-Flood-DCOM-AOI001_v1r0_g18_s202309180000540_e202309182252100_c202309190302256.nc
  • ABI-Flood-DCOM-AOI003_v1r0_g16_s20230918
  • VIIRS-ABI-Flood-GLB011_v1r1_blend_s202603301835421_e202603302318457_c202603310732241.nc

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Datatype

The datatypes are:

  • ABI Flood Map 1-Day Gridded Composite (GOES-East) (AFM1DAYE)
  • ABI Flood Map 1-Day Gridded Composite (GOES-West) (AFM1DAYW)
  • VIIRS and ABI Blended Flood Mapping (VABLENDFM)
  • VIIRS Flood Map 1-Day Gridded Composite (VFM1DAY)
  • VIIRS Flood Map 5-Day Gridded Composite (VFM5DAY)

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End Orbit

Provide end orbit time time format.

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End Time

The end time format for the results.

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Inventory ID

The unique identifier assigned by CLASS for the data.

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Start Orbit

Start time for the orbit  - format needed.

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Start Time

Time format needed for the beginning of the data.

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Temporal

Refers 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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UTC

Coordinated 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).

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