Disclosed is a system and method for collecting, processing and aggregating satellite imagery with large volumes of other digitized data for analysis by a human user in order to identify geographic areas for further data collection and/or analysis. More particularly, the invention relates to identifying geographic subjects for satellite image acquisition by aggregating and analyzing first-time changes detected by satellite imagery as well as weather report data, social media streams and newswire feeds. An analytics engine uses rules to qualify, flag and correlate asynchronous data from a plurality of sources with changes on the earth's surface, and catalogs and stores the qualified and correlated data where it may be queried and used to prepare reports or recommendations for future satellite image acquisition targets.