Is Reference3D the only 3D offer from Spot Image?
Certainly not. Our offer is based on 3 different products: • Reference3D, a 3-layer product (DEM, orthoimage, quality /traceability), • SPOT DEM Precision, a 2-layer product (DEM, quality /traceability) under development, • SPOT DEM, a single layer product (DEM). As of today, 2 million sq. km of Reference3D and SPOT DEM Precision are available off-the-shelf. The production rate of these products is of 7 M sq. km per year. Please check the SPOT 3D page of the Technical Information area of our web site in order to find the HRS worldwide coverage map available for SPOT DEM generation (More than 56 M sq. km as of today).