Data produced as part of ESA Terrafirma project. The PSI processing has been carried out by GRS (
[email protected]). PSI processing used XX scenes of ? data. Number of of points = 64734, Point density = XX PS/km2, Reference point location is lon: 18.4486313, lat: 49.8942642. Terrafirma service providers have been validated by the ESA funded ValProj (http://www.terrafirma.eu.com/product_validation.htm) and passed an assessment to be a certified service provider.