
Traditionally, image analysis involves one or more independent images that are analysed during the same point in time. Although images from different time periods may be compared, using similar analysis techniques, it takes a geographic information system (GIS) to perform the integration / comparison function. Today many people are marking up images, adding their own context and stories to them. To date, we have barely begun to assimilate that information into image analysis, and even less so using analytical tools. Combining social media identifications, notations and other details along with high quality imagery, then performing spatial analysis, opens the door to entirely new possibilities, especially in 3D.
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