Application A Web Based Mapping Spatial Decision Support For Roads and Irrigations Maintenance in East Sumba and Central Sumba District Togi Nainggolan (1), Silvester Sari Sai* (2), Abraham Lomi (3), Adkha Yulianandha Mabrur (4), Ratri Andinisari (5)
(1,5) Department of Civil Engineering, National Institute of Technology, Malang 65152, Indonesia
(2,4) Department of Geodetical Engineering, National Institute of Technology, Malang 65152, Indonesia
(3) Department of Electrical Engineering, National Institute of Technology, Malang 65152, Indonesia
Abstract
East Sumba regency is best known for its agricultural potential and is also projected as the food crop source of East Nusa region in the forseeable future. In order to achieve this goal, a quick and effective decision-making in term of infrastructural maintenance is required, especially for roads and irrigation facilities. An online information system as a part of Spatial Decision Support System (SDSS) is highly suitable for this purpose. Hence, this study aims to construct a WebGIS-based SDSS in the fields of transportation and irrigation specifically for East Sumba. Utilizing WebGIS architecture, the aforementioned SDSS consists of data, logical, and presentation tiers of open source PostGIS, Geoserver, as well as Open Layer software packages with Laravel Framework. This SDSS is using multiple queries that enables users to select which dataset they want to include in the decision-making process. Finally, our webGIS-based SDSS has already succesfully implemented in East Sumba, namely Sistem Informasi Jalan (SISINJA) and Sistem Informasi Irigasi (SISDA) for road and irrigation facilities, respectively.
Keywords: WebGIS,Spatial Decision Support System,Multiple queries
Topic: Computer engineering, vision and application
