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The BCRC database design manual, created during a previous project with another vendor, specified separate data layers for many of the map features. The original Mylar hard-copy map sheets were scanned and converted to vector format. In the first step, the existing BCRC data was converted into a digital database in ArcInfo format. The final product of this project supports multiuser access, spatial analysis, retrieval of data from the CAMA database, and high-quality cartographic output. In addition, several BCRC users must be able to edit the spatial database simultaneously and have all changes integrated into the master database files. The BCRC saw the need for a comprehensive GIS, but had to be able to integrate its existing Computer Assisted Mass Appraisal (CAMA) database and information from hard-copy maps into a new digital spatial format for use with NovaLIS Parcel Editor for ArcInfo. This project is an interesting illustration of the many challenges facing modern GIS developers. The Baldwin County Revenue Commission (BCRC) contracted Southeast Digital Mapping (SDM), of Mobile, Alabama, and Esri business partner 3001, Inc., of Gainesville, Florida, to develop a comprehensive parcel management GIS to better deal with the area's rapid economic and demographic growth.īaldwin County is developing a comprehensive parcel management GIS. BC, the largest and second fastest growing county in Alabama, covers more than one million acres and consists of more than 90,000 parcels. Ethan Southern and Jay Arnoldīaldwin County (BC) is located on the southern coast of Alabama. Integrating Cadastral Mapping into Local Government By L.