VEGETATION PRODUCTS

2-5 PRODUCTS FORMAT DESCRIPTION


2-53 S10 product description

Periodically synthesis are made by choosing the best pixel (best TOA NDVI criteria) between several daily synthesis.

Three periodically synthesis are made during a month :

  • synthesis from the 1rst to the 10th of the current month
  • synthesis from the 11th to the 20th of the current month
  • synthesis from the 21th to the end of the current month
Content of a S10 product :
Id Plane Id Comm. Pixel sampling Pixel coding (bits)
LOG Logical volume file - - -
RIG Copyright file - - -
PHY Physical volume file - - -
B0 B0 (ground refl.) (*) 1x1 16
B2 B2 (ground refl.) (*) 1x1 16
B3 B3 (ground refl.) (*) 1x1 16
MIR MIR (ground refl.) (*) 1x1 16
NDV Ndvi (ground Refl.) (*) 1x1 8
SM Status Map optional 1x1 8
VZA Viewing Zenith Angle Grid optional 1x1 8
SZA Solar Zenith Angle Grid optional 1x1 8
VAA Viewing Azimuth Angle Grid optional 1x1 8
SAA Solar Azimuth Angle Grid optional 1x1 8
ST Synthesis Time grid optional 1x1 16
QL Quick Look - 32x32 8

 

    (*) B0, B2, B3, MIR, NDVI could be ordered separately.

The spatial coverage can be a user defined area or the global coverage in a user defined map projection.

A S10 product must include at least one plane between B0, B2, B3, MIR, NDVI.

A periodically synthesis can be delivered also with a degraded spatial resolution of 4x4 km2 or 8x8 km2. Those two products are called :

  • S10.4 for 4x4 km2
  • S10.8 for 8x8 km2

The available planes are the same than those for S10 products.

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