Abstract:
The research's objective is to analyze, design, and develop the system for salesman in order to manage customer data by using geographic information. The thesis is focused on how geographic information helps salesman keeping customer data effectively rather than current operation. Designing and developing this system is used for salesman to manage customer data by using geographic information. The researcher studied about the steps of salesman's operation, analyzed users requirement and then designed and developed the geographic information system on microcomputer. The essential of this system are save customer data by using map, arranging schedules for visiting customer which consist of daily visiting record, standard visiting customer lists record, searching geographic information and creating report of visiting customer lists. After finish developing system, the researcher will test and implement whether is satisfy the users. This system is very useful for salesman's operation and it also helps to provide more convenient, reduce time for searching and updating data. Moreover, it is able to be create the report effectively. However, the limitation of this system is has to buy geographic information which has TMG extension file from Thai MapGuide Co., Ltd. (TMG extension file).