Spatial decision support systems for large arc routing problems peter bernard keenan bcomm mmangtsc dissertation presented to the department of management information systems, faculty of commerce, university college dublin, in partial fulfilment of the requirements of the degree of doctor of philosophy. An interactive multicriteria spatial decision support system for energy retrofitting of building stocks using communtiyviz to support urban energy planning. With the increasing use of gis, the possibility exists of developing a sdss to be used on relatively inexpensive equipment with which potential users are familiar. Unit 127 spatial decision support systems escholarship.
The synergy between these two research groups has lead to the adoption of state of the art technical solutions and the development of sophisticated sdss that. In water resource management, assessing water resource allocation scenarios wrass is an important multiattribute decision making madm problem. It has the ability to establish spatial relationships between elements. This paper brings out a conceptual approach for geospatial analysis for decision making process while monitoring operations. It involves spatially varied indicators, which interact with each other and impacts of the scenarios. Spatial decision support systems sdss, which support spatial analysis and decision making, are currently receiving much attention. Principles and practices crc press book although interest in spatial decision support systems sdss continues to grow rapidly in a wide range of disciplines, students, planners, managers, and the research community have lacked a book that covers the fundamentals of sdss along with the advanced design. Pdf spatial decision support system for animal diseases. A system which models decisions could be used to help identify the most effective decision path.
A spatial decision support system sdss is an interactive, computerbased system designed to support a user or group of users in achiev ing a higher effectiveness of decision making while solving a spatial problem sprague, 1982. Pdf decision support systems dds have developed to exploit information technology it to assist decisionmakers in a wide variety of fields. It involves activities like planning, organizing, staffing, directing, coordinating, reporting and budgeting1. Principles and practices provides a comprehensive examination of the various aspects of sdss evolution, components, architecture, and implementation. An integrated, multicriteria, spatial decision support. We focus on methods and methodologies with examples from many disciplines. The concept of decision support system dss is based on the seminal work by simon and associates in 1950s and 1960s simon 1960.
Pdf using spatial decision support systems sdss as a. Overview, applications, and future research directions james c. Since decisions are primarily spatial, a spatial decision support system sdss is the most suitable tool for these decision makers malczewski, 2006. Spatial decision support system sdss for stormwater. Decision making methodologies need to address this set of information, and there is a small group of them with focus on epidemiological purposes, in particular spatial decision support systems sdss. As a service to our customers we are providing this early version of. An interactive multicriteria spatial decision support system for.
Although interest in spatial decision support systems sdss continues to grow rapidly in a wide range of disciplines, students, planners, managers, and the research community have lacked a book that covers the fundamentals of sdss along with the advanced design concepts required for building sdss. Pdf spatial decision support system for animal diseases international journal ijritcc academia. Many examples of spatial decision support systems sdss proposed in the literature have integrated simple multiple criteria decision analysis. Computer support for spatial applications is provided by systems based around a geographic or geographical information system gis keenan, 2002. Multicriteria spatial decision support systems iemss. Upper citarum river basin, west java are results of my own work during the period of april 2006 until july 2007 and that it has not been published before. Spatial decision support systems sdss suitability analysis is often used to support decision making in planning processes, such as environmental planning. Whereas, geoinformation system gis plays important role in developing and implementing interactive decision support systems for flood risk management. Spatial decision support systems for large arc routing. Pdf using spatial decision support systems sdss as a planning tool in mountainous areas konstantinos tolidis academia. Ii introduction to spatial decision support system piotr jankowski and timothy nyerges encyclopedia of life support systems eolss example of this model is a city gis department supporting city government, other municipal agencies and their decision makers. This represents a growing class of dmss, taking advantage of the increasing capability of technology to deal with spatial data. Spatial decision support systems sdss offer a usercentered approach to help answer a fundamental question of any decision making activity.
Filling this need, spatial decision support systems. Computer support for spatial applications is provided by systems based around a geographic or geographical information system. His research focuses on spatial decision support systems, participatory geographic information systems, and sensitivity analysis in spatial models. In addition, it should take into account technological, social and spatial aspects, among others. Studies have shown that the quality of decisions can be improved by using an integrated systems approach, such as a spatial decision support system sdss. Pdf webbased spatial decision support systems websdss. A new spatial decision support system sdss has been designed and developed to address a wide spectrum of semistructured spatial decision problems. Since mcsdss can be viewed as a part of a broader field of decision support systems dss, this section. Use of criteria based spatial layers for decision support in monitoring of operations. Spatial decision support systems provide a synthesis of the advantages of traditional routing systems and the spatial tools provided with gis software. Spatial decision support system for the selection of an overhead electrical transmission line corridor claude ian kershaw a dissertation submitted to the faculty of engineering, university of the witwatersrand, in fulfilment of the requirements of the degree of master of science in engineering. It integrates research from a variety of disciplines, including the geosciences, to supply a complete overview of sdss technologies and their application from an interdisciplinary perspective.
Spatial decision support system for bankindustry based on. The development of spatial decision support system for industrial waste water monitoring system a case study. Designing a web spatial decision support system based mdpi. A spatial decision support system sdss is an interactive, computerbased system designed to assist in decision making while solving a semistructured spatial problem. The proposed spatial decision support system utilizes the capabilities of geographic information system gis, data. Spatial decision support system for managing agricultural.
The objective of the system under development is to assist local authorities and green space administrators to strategically enhance the supply of urban greening with the right type and variety of green space that maximizes public welfare. Spatial decision support system for infrastructure. Gis implementation knowledge ranges from basic mapping to advanced analysis using spatial systems within humanitarian assistance field in postconflict environments in africa. The development and assessment of a spatial decision support. Geographic information systems for group decision making and gis for urban and regional environments. Geo spatial decision support systems gsdss pty ltd was formed in 2012 and has more than years of experience in the gis field using the esri arcgis product range. The spatial decision support systems sdss developed in parallel with the concept of decision support systems dss. Pdf a spatial decision support system for the provision. Spatial decision support system for bankindustry based on gis and expert systems integration 187 gis is the most appropriate system for the spatial analysis of geographic data.
Spatial planning and decision support systems are applied in many disciplines, ranging from urban planning to integrated watershed management, natural resources management, etc. Spatial decision support systems by sugumaran, ramanathan. These attributes are often simplified by using conventional decision support systems dsss. A decision support system dss is an information system that supports business or organizational decision making activities. Spatial decision support systems for vehicle routing. Sdss is characterized by the use of significant amounts of public data external to. Pdf this chapter provides an overview of sdss spatial decision support system by differentiating them from geographical information. Interactive computer systems designed to support a user or a group of users in achieving a higher effectiveness of decision making while solving a semimaking while solving a semistructured spatial decision problemstructured spatial decision problem sugumaran et al.
Decision making in the health area usually involves several factors, options and data. Introduction to decision support systems idealized decision support system for plant disease management showing components red font, methodology black font, and tools blue font magarey et al. Applying spatial intelligence for decision support systems. The proposed sdss is conceptualised as a holistic, informed and impactbased multicriteria decision framework. A dss is part of the information system field and it is a computer program application that analyzes business data and presents it so that users can make business decisions more easily. Developing an interactive spatial multiattribute decision. A spatial decision support system allows a decision maker to 1 build relationships, both spatial and processbased, between different types of data, 2 merge multiple data layers into synthetic information, 3 weigh outcomes from potentially competing alternatives, and 4 forecast. The need to use spatial data in many of these diverse. Spatial decision support systems sdss can effectively support this class of problem. Spatial decision support systems sdss are designed to help decision. Most downloaded decision support systems articles the most downloaded articles from decision support systems in the last 90 days. Ahjua a research hydraulic engineer and associates, usdaars, great plains systems research unit, fort. Decision support systems dds have developed to exploit information technology it to assist decisionmakers in a wide variety of. A new combination rule for spatial decision support.
Else, the availability of highresolution satellite images makes them a reference tool in updating. For many spatial decision situations, this question becomes central to problem solving, including a site selection for a new facility, deciding how to develop a vacant tract of land, or choosing a viable land conservation. Most downloaded decision support systems articles elsevier. The content of the thesis has been examined by the advising. Dsss serve the management, operations and planning levels of an organization usually mid and higher management and help people make decisions about problems that may be rapidly changing and not easily specified in advancei. Management is the process of getting tasks completed efficiently and effectively by deployment of people and resources. Frequently, the goal is to find the most suitable spot for a certain object e.
Inaccessibility of required geographic data and difficulties in synthesizing various recommendations in lis are main obstacles in spatial decision making. A spatial decision support system for the planning, design and maintenance of urban green space is presented. Gis based spatial decision support system sdss academia. Research on sdss originated from two distinct sources, namely, the gis community and the dss community. Design of a spatial decision support system for the. Decision support system dss plays a significant role in effective flood risk management. These problems are related to site selection, site ranking and impact assessment. The aim of a decision support system dss is to enhance the course of decisionmaking by furnishing a decision episode and support during the decisionmaking and enforcing procedure. Multicriteria spatial decision support systems a multicriteria spatial decision support system mcsdss provides a tool to combine and transform spatial and non spatial data into a resultant decision. The paper also highlights the applicability of integrating heterogeneous data for reaching the required decision support. Recent decision support systems articles recently published articles from decision support systems. Intelligent spatial decision support systems yee leung springer.