Release metadata table (Release_Metadata)

The Release_Metadata table contains information about the version of the data and the release and processing dates.

Field name	Data type	Description
RELEASE_YEAR	Integer (4)	Year of release, such as 2021.
RELEASE_QUARTER	String (2)	Release quarter, such as Q4.
PROCESS_DATE	String (15)	Date of data processing.
HERE_GEOGRAPHY	String (50)	Name of the region according to HERE data.
SUBSET	String (100)	Country subset, such as an ISO_COUNTRY_CODE in the format AUS, CCK, CXR, NFK and so on.
HERE_MAP_RELEASE	String (10)	HERE Map Release version information.
DATA_COPYRIGHT	String (22)	Data Copyright