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Assumption: Create AOI of high target areas for the system to keep-up IPFs.
metadata json will be saved inside the datasets directory as dataset.met.json
list aoi-track
query GRQ for all dataset=area_of_interest , but then filter results for dataset IDs that starts with “aoi_track-*”
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query GRQ given aoitrack_id
return the contents of dataset.met.json as the metadata output field.