Table 22: Base Map Sources

This table has one row for each record in the L_SOURCE_CIT table in the FIRM database, where the SOURCE_CIT attribute contains the following text: "BASE".
Data Type column is from TITLE.
Data Provider column is from PUBLISHER.
Data Date column is from PUB_DATE.
Data Scale column is from SRC_SCALE.
Data Description is a value that must be entered manually.