Download imagery

For imagery download capabilities, most likely a geoprocessing solution would be the best option to implement, however it would be useful if the 'Export Image or 'Download' Raster REST operations on an ArcGIS imagery service could be called directly from Geocortex. As an imagery download function that returns clipped or unclipped source imagery would be constrained by image size/bandwidth concerns, any tool implemented in Geocortex would benefit from the ability for users to determine the file sizes associated with an area of interest, and be able to interactively filter the selection set. This could use an integrated approach - use tools in Geocortex that make direct calls to the REST API to interactively generate a selection set, with the final download request sent to a geoprocessing service.