AQD - Observation Verification Submitted None Data Dictionary Vocabularies Eionet Data Dictionary Verified Data has gone through full quality assurance and quality control by data provider/owner. Data is considered verified and can be formally used for its reporting purposes. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Observation Verification Preliminary verified Data has gone through initial checks by data provider/owner. Extra quality assurance and quality control verifications have been carried out compared to "Not verified" data. Data Verification might be carried out on an ongoing basis and is nominally a process to "clean-up" the initial "Not verified" data. Any corrections to the data made during the verification process are changes the status flag to "Preliminary verified". The data with this data flag is considered provisional and can be used as provisional. This flag is independant to the validity status. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Observation Verification Not verified Data has not gone through (or has gone through minimal) checks by data provider/owner. Some basic screening criteria in order to exclude clearly faulty data as far as possible maybe used. The data with this data flag is considered provisional and can be used as provisional. This flag is independant to the validity status. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Observation Verification