VEGETATION PRODUCTS

PRODUCTS FORMAT DEFINITION

PHYSICAL VOLUME FILE

The physical volume descriptor is an ASCII file
The filename is PHYS_VOL.TXT
This descriptor contains information about logical volumes on the current physical volume.

Delivery information

Keyword Definition Opt Content
NUMBER_PHYS_VOL Number of physical volumes for this delivery --- n (number from 1 to 99)
PHYS_VOL_NUMBER Current physical volume number for this delivery --- i (number from 1 to 99)
NUMBER_OF_PRODUCTS Number of VGT Products on this physical volume --- p (number from 1 to 9999)
COMPRESS_METHOD_REF Reference of compression method used for the products on this physical volume if any, NONE otherwise --- gzip 1.2.4 or NONE

 

Products information

For each product on this physical volume, the fields PRODUCT_#nnnn_ID, PRODUCT_#nnnn_DIRECTORY, PRODUCT_#nnnn_PLAN_yy should be grouped together

For Browse product the number nnnn will be set in chronologic order.

Keyword Definition Opt Content
PRODUCT_#nnnn_ID VEGETATION product Id, with nnnn the product number in the physical volume, nnnn varying from 0001 to 9999 --- Vnppptttttyyyymmddfsss
PRODUCT_#nnnn_DIRECTORY Directory name where to found the product with nnnn the product number in the physical volume, nnnn varying from 0001 to 9999 ---
  • PRODnnnn for P , S1, S10, products with nnnn number from 0001 to 9999 (nnnn is single in a physical volume) on CD-ROM or FTP
  • yyyymmdd.sss for BR products on CD-ROM
  • yyyymmdd for BS10 products on CD-ROM
  • TBD for sequential devices
    • PRODUCT_#nnnn_PLAN_yy List of Product planes available on this physical volume with nnnn the product number in the physical volume, nnnn varying from 0001 to 9999 and with yy the plane number for the current product, yy varying from 01 to 99. --- XXX.FFF

    Vnppptttttyyyymmddfsss with

     

    V for VEGETATION

     

    n instrument number (1 or 2)

     

    ppp receiving station reference (e.g. KRN for Kiruna X band station)

     

    ttttt Product type (P, S1, S10, S10.4, S10.8, BR, BS10)

     

    yyyy Viewing year (begin in 1997)

     

    mm Viewing month(from 01 to 12)

     

    dd
      from 01 to 31,

      Viewing day for P and BR products,

      First day of synthesis for S1, S10, BS10 products

     

    f
      F (for full) if the product is in the original coverage

      E (for extract) if it's a cartographic area inside

      the original coverage

     

    sss
      Segment number in the day for P and BR products

      $$$ for S1, S10, BS10 products

    XXX.FFF with

     

  • XXX for P, S1 and S10 products:

    •  

    B0, B2, B3, MIR for resp. B0, B2, B3, MIR spectral band

     

    NDV for NDVI plane

     

    SM for status map

     

    VZA, VAA for resp. viewing zenith angle and viewing azimuth angle

     

    SZA, SAA for resp. solar zenith angle and solar azimuth angle

     

    WVG for Water Vapor grid

     

    OG for Ozone grid

     

    AG for Aerosol grid

     

    TG for Synthesis Time Grid

     

    1BL for 1B HRVIR latitude plane

     

    1BO for 1B HRVIR longitude plane

     

    QLn for Quick look with n :

      0 if the quick look was made from B0 plane

      2 if the quick look was made from B2 plane

      3 if the quick look was made from B3 plane

      4 if the quick look was made from MIR plane

      N if the quick look was made from NDVI plane

     

  • with FFF indicating the format used for this plane :

    •  

    HDF for plane coded using HDF format

     

    TIF for plane coded using TIFF format

    This field is not used for BR, BS10 Product

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