Description: The index is derived on a nightly basis from the complete register of reports available in the GODP. The report listing is then filtered for Open File reports and associated with an appropriate spatial outline for the report, determined using the associated tenure(s) and temporal metadata. The inclusion of this spatial element with the geoscience report index creates the opportunity for users to rapidly investigate and identify pertinent geoscience data. Those reports with no available spatial extent are not represented in this index.