Data produced as part of ESA Terrafirma project. The PSI processing has been carried out by TRE (
[email protected]). PSI processing used 26 scenes of ENVISAT data. Number of of points = 24151, Point density = 42.2 PS/km2, Reference point location is lon: 16.0999890489, lat: 38.6738770252. 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.