Hello Jeff, We're achieving satelite images on a daily basis for the same study area to monitor the extent of a sediment plume where a river has its outlet into the sea. To present the plume's development to the authorities we would like to create a map book that expands on a daily basis. Maybe we will organize the rasters in a raster dataset for each month. That hasn't been decided, yet. As the rasters will go into the Raster Dataset, it will be easy to create footprints that could be used as an index layer to the data driven pages. I hope this explains my plan. A side question: Do you know of a GP tool to create a footprint for a single raster not stored in a raster dataset? Thanks, Thomas
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