Penggabungan Data Grafis Dan Atribut Untuk Membentuk Sistem Informasi Pertanian

A Land Information System (LIS) needs a software package that has capability to handle both graphical and attribute data. This kind of software should be designed for complicated spatial data handling and analysis. In case of the LIS for cadastral applications, most information is only retrieved and manipulated 'from the system without any spatial analysis processes. This can be managed by an integration of CAD (Computer Aided Designed) and DBMS (Data Base Management System) software packages. This paper discusses graphical and attribute data linking based on the integration of the Microstation 32 (CAD) and Informix-SQL (DBMS) software packages. It covers the database design and model testing. The model testing used a parcel map and its attribute data. The result showed that the system met to the requirements of the graphical and attribute querie