1. A method comprising: receiving first data belonging to a first type of remote sensing data for a region of interest; receiving second data belonging to a different second type of remote sensing data for the region of interest; and processing the first and second data in a processor-based machine to determine a risk map for the region of interest based at least in part on the first and second data, wherein the risk map represents a risk of scattering for a geologic survey conducted in the region of interest.