APS_geo

Product Description

The product shows the APS computed from a Global Atmospheric Model, in ground geometry. The number of looks of the product before projection in ground geometry is provided in metadata (Ori_Number_of_looks_range/azimuth keyword, corresponding to parameter Rlooks_unw of the processing file nsbas.proc). The ground spacing in degree is set such that it is slightly less than the pixel size of the corresponding product in radar coordinates. Composition of the bands is described in APS page.

(Note: product generation : tasks mk_APS_geo_ in nsb_populate_product.sh, then product file, the preview file and the metadata file are made by nsb_make_data.py)

Example

Png file with a legend file:

APS file geocoded
../_images/CNES_APS_geo.png ../_images/legend_APS_geo.png

A metadata file can be downloaded here: APS_geo.meta