1. A method for analyzing images generated from at least one imaging system on at least one satellite, the method comprising the steps of: providing at least three images of an area of interest from the at least one imaging system, the at least three provided images being provided from at least three different angles; establishing point correspondence between the at least three provided images; generating at least two sets of three-dimensional information based on the at least three provided images, wherein the at least two sets of three-dimensional information are generated based on at least two different combinations of at least two of the at least three provided images of the area of interest; and comparing the at least two sets of three-dimensional information so as to determine discrepancies and provide information related to at least one of the imaging system or errors in the images based on the determined discrepancies.