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WebGIS for Managing Household Data within a Provincial Big Data Project

The government agencies require decision support information before commencing their community development projects in rural areas. However, such information is not always available or does not meet their requirements. This research presents the design and development of the WebGIS, which is intended to store and provide spatially related household information for government agencies. This research has been conducted as a part of a provincial big data project. In this research, the spatial database system and the data visualization of the database were designed and developed by focusing on the details of each house in the targeted villages. The data were collected by the researchers from the study areas, which comprised 5 villages in Loei and Khonkaen Provinces in Thailand. The important household and location data were collected and combined with the community data from the Community Development Office. The GIS was developed using QGIS where the geolocation of each house in the villages was applied on the map derived from Google map. The data were analyzed and visualized in different formats such as color, table, and graph in order to establish the data classification and summarization. The system and data were finally evaluated by the Community Development Office and community leaders in terms of system performance and data accuracy.