You could. The Space Shuttle flew missions with an imaging radar that discovered ancient riverbeds beneath deep sand in the Sahara. At the time, some thought i

You could. The Space Shuttle flew missions with an imaging radar that discovered ancient riverbeds beneath deep sand in the Sahara. At the time, some thought it would have worked equally well to disclose buried military infrastructure. https://www.jpl.nasa.gov/missions/shuttle-imaging-radar-a-sir-a https://www.jpl.nasa.gov/missions/shuttle-imaging-radar-a-si...