SPOT DEMs are highly accurate 3D models obtained from SPOT 5 HRS stereopairs. Sampling is done at 1 second of arc (~ 30 m at the equator, varying according to latitude) and the DEMs have an absolute elevation accuracy of 10 meters and an absolute planimetric accuracy of 15 meters. SPOT DEMs are priced per square kilometer and can be framed to match your area of interest.
