scholarly journals Application of geographical information systems for the optimal location of a commercial network

2017 ◽  
Vol 26 (2) ◽  
pp. 220-237 ◽  
Author(s):  
Vicente Rodríguez ◽  
Cristina Olarte-Pascual ◽  
Manuela Saco
Keyword(s):  
Geographical Information Systems ◽  
Spatial Competition ◽  
Geographical Location ◽  
Optimal Location ◽  
Geographical Information ◽  
Local Optimum ◽  
Market Demand ◽  
Joint Research ◽  
Content Type ◽  
Commercial Network

Purpose The purpose of this paper is to study the optimization of the geographical location of a network of points of sale, so that each retailer can have access to a potential geographic market. In addition, the authors study the importance of the distance variable in the commercial viability of a point of sale and a network of points of sale, analysing if the best location for each point (local optimum) is always the best location for the whole (global optimum). Design/methodology/approach Location-allocation models are applied using p-median algorithms and spatial competition maximization to analyse the actual journeys of 64,740 car buyers in 1240 postal codes using a geographic information system (GIS) and geomarketing techniques. Findings The models show that the pursuit of individual objectives by each concessionaire over the collective provides poorer results for the whole network of points of sale when compared to coordinated competition. The solutions provided by the models considering geographic and marketing criteria permit a reduction in the length of journeys made by the buyers. GIS allows the optimal control of market demand coverage through the collaborative strategies of the supplying retailers, in this case, car dealerships. Originality/value The paper contributes to the joint research of geography and marketing from a theoretical and practical point of view. The main contribution is the use of information on actual buyer journeys for the optimal location of a network of points of sale. This research also contributes to the analysis of the correlation between the optimum local and optimum global locations of a commercial network and is a pioneering work in the application of these models to the automotive sector in the territorial area of the study.

scholarly journals A Geospatial database of gastric cancer patients and associated potential risk factors including lifestyle and air pollution

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Fatemeh Hashemi Amin ◽  
Mahtab Ghaemi ◽  
Sayyed Mostafa Mostafavi ◽  
Ladan Goshayeshi ◽  
Khadijeh Rezaei ◽  
...  
Keyword(s):  
Risk Factors ◽  
Gastric Cancer ◽  
Cancer Patients ◽  
Spatial Data ◽  
Geographical Information Systems ◽  
Dietary Habits ◽  
Age Groups ◽  
Geographical Location ◽  
Geographical Information ◽  
Point Feature

Abstract Objectives Gastric cancer (GC) is a multifactorial disease and the fifth most frequent diagnosed cancer worldwide. It accounts for one third of cancer-related mortalities. Geospatial analysis using geographical information systems (GIS) can provide an efficient solution to identify spatial disparities associated with GC. As such, GIS enables policymakers to control cancer in a better way and identify the regions where interventions are needed. This study aims to publish a comprehensive dataset, which was applied to conduct a spatial analysis of GC patients in the city of Mashhad, Iran. Data description We provide a personal geodatabase, a Microsoft Access database that can store, query, and manage both spatial and non-spatial data, which contains four feature classes. “Male_Stomach_Cancer_Patients” and “Female_Stomach_Cancer_Patients” are point feature classes, which show the age and geographical location of 1156 GC cancer patients diagnosed between 2014 and 2017. “Air_Polution_Mashhad” is another point feature class that reveals the amount of six air pollutants, which was taken from Mashhad Environmental Pollutants Monitoring Center between 2017 and 2018. Finally, “Stomach_Cancer_and_Risk_Factors” is a polygon feature class of neighborhood division of Mashhad, consisting of contributor risk factors including dietary habits, smoking, alcohol use, body mass index and population by age groups for all 165 city neighborhoods.

Concurrent and sustainable development of a local-scale digital heritage inventory through action research at Bat, Oman

2016 ◽  
Vol 6 (2) ◽  
pp. 195-212
Author(s):  
Yasuhisa Kondo ◽  
Takehiro Miki ◽  
Taichi Kuronuma ◽  
Yuichi S. Hayakawa ◽  
Kyoko Kataoka ◽  
...  
Keyword(s):  
Action Research ◽  
Open Source ◽  
Geographical Information Systems ◽  
Design Methodology ◽  
Heritage Management ◽  
Geographical Information ◽  
Network Access ◽  
Content Type ◽  
Digital Heritage ◽  
Local Agent

Purpose – The purpose of this paper is to present a concurrent implementation of sustainable inventory for the UNESCO World Heritage sites of Bat, Al-Khutm and Al-Ayn in the interior of Oman. Design/methodology/approach – A digital heritage inventory (DHI) was developed through an action research to realize demands of the local agent and to co-design the solution. The Ministry of Heritage and Culture of Oman, the local agent, demanded to have archaeological information of the sites shared with foreign expeditions, which had worked at the sites for decades, for efficient heritage management, scientific research, outreach, and education. To this end, the Bat Digital Heritage Inventory (BatDHI) was implemented by a combination of network-access-ready database application, open source geographical information systems, and a web-based map service to incorporate and visualize previous works, which were concurrently cross-checked and updated by ground-truth surveys. Findings – The online inventory made it possible to update information during archaeological fieldwork in real time and accelerated the decision-making process in heritage management by prompt data updates and visualization. Research limitations/implications – The DHI is extendable for other sites or regions. It should also be considered to install Arches, an open-source suite of digital heritage inventories. Practical implications – The BatDHI was implemented through the action research mentioned in the design/methodology/approach section and yielded the implications mentioned in the findings section. Originality/value – This paper is a challenging application of transdisciplinary approach to the sustainable heritage management, in which researchers and societal stakeholders collaborate for co-design of research agendas, co-production of knowledge, and co-dissemination of outcomes.

scholarly journals SISTEM INFORMASI GEOGRAFIS WILAYAH RAWAN BANJIR DI KOTA PEKANBARU

2019 ◽  
Vol 4 (2) ◽  
pp. 109-119
Author(s):  
Luluk Elvitaria Elvitaria ◽  
Miftahul Khasani
Keyword(s):  
Geographical Information Systems ◽  
Geographical Location ◽  
Geographical Information ◽  
Daily Activities ◽  
Flood Events ◽  
Rain Intensity ◽  
The City ◽  
Term Rain ◽  
Flood Prone Areas

Based on the geographical location of Pekanbaru City is one of the areas included in flood-prone areas, even said that the city of Pekanbaru is included in the red zone related to flooding, seeing from the majority of the existing area is the rawah and river banks. The National Flood Mitigation Agency (BNPB) noted that the city of Pekanbaru is one of the flood-prone cities on the island of Sumatra. In addition to determining flood-prone areas for the Regional BPBD Office in Pekanbaru City, the community also wants to know the location that often floods and determine the long-term rain intensity capacity that will cause flooding, so that it does not hinder the daily activities. To deal with this problem, a Geographical Information System needs to be developed that can determine areas that often occur in natural flooding. Geographical information systems are expected to be able to assist the BPBD Office in managing flood data that has occurred in the city of Pekanbaru, and help provide information about floods that are needed by the community to anticipate further flood events.  

Voices That Matter: Chief Administrative Officers’ Role in the Student Discipline Gap

2016 ◽  
Vol 55 (1) ◽  
pp. 66-94 ◽  
Author(s):  
Ani N. Shabazian
Keyword(s):  
Geographical Information Systems ◽  
Belief Systems ◽  
Geographical Location ◽  
Productive Efficiency ◽  
Geographical Information ◽  
Student Discipline ◽  
Normative Values ◽  
Discipline Gap ◽  
Mapping Technology ◽  
Systems Mapping

This study explores how community socioeconomic status (SES), geographical location, and administrator perspectives influence the implementation of exclusionary disciplinary policies. Using Geographical Information Systems mapping technology, in-depth interviewing, and document analysis, this study finds that schools located in high SES sectors have higher rates of exclusionary disciplinary practices, whereas schools located in low SES sectors have lower levels. The findings also indicate five normative values that influence leadership’s decisions to exclude students more frequently. These guiding belief systems include productive efficiency, equality versus equity, the potential of legal liability, prescribing to a cultural deficit ideology, and the notion of strict surveillance.

scholarly journals Data processing as a critical part of GIS based mapping of renewable energy perspectives

2018 ◽  
Vol 178 ◽  
pp. 09004 ◽  
Author(s):  
Paul E. Kargashin ◽  
Anna I. Prasolova ◽  
Boguslav A. Novakovsky ◽  
Yulia Yu. Rafikova ◽  
Roman V. Gorbunov ◽  
...  
Keyword(s):  
Big Data ◽  
Renewable Energy ◽  
Data Processing ◽  
Geographical Information Systems ◽  
Power Plants ◽  
Renewable Energy Sources ◽  
Optimal Location ◽  
Geographical Information ◽  
Energy Sources ◽  
Critical Part

Estimation of optimal location for power plants using renewable energy sources requires big data processing and consideration lots of factors. It is suggested to use geographical information systems based approach to simplify workflow. The result of investigation is a series of maps divided into 2 groups: estimation of natural resources for renewable energy, and evaluation of limitations caused with socioeconomic policy. These maps help us to outline the most suitable as well as restricted places for perspective power plants.

Web GIS to enhance relational capital: the case of general merchandise retailers

2016 ◽  
Vol 20 (3) ◽  
pp. 578-593 ◽  
Author(s):  
Raul Baños ◽  
Gonzalo Wandosell ◽  
María Concepción Parra
Keyword(s):  
Information And Communication Technologies ◽  
Web Sites ◽  
Geographical Information Systems ◽  
Small And Medium Enterprises ◽  
Web Gis ◽  
Geographical Information ◽  
Relational Capital ◽  
Content Type ◽  
Medium Enterprises ◽  
The Impact

Purpose This paper aims to study the impact of information and communication technologies in organizations to capture and manage intellectual capital. The paper focuses particularly on the use of Web-based geographical information systems (Web GIS) to increase relational capital. Design/methodology/approach This paper analyzes in detail the Web sites of 143 general merchandise retailers, which have been grouped according to their dominant operational format. Menus and search tools have been used to find out about the way in which these retailers provide information to the customers about their stores, with special attention to the use of Web GIS. Findings The results obtained show that most of the companies analyzed use Web GIS to provide information about the location and other characteristics of the stores. The findings in this paper also suggest that the quantity and quality of the information provided by is somewhat related to the company size. Research limitations/implications The limitations of this study come from the difficulty of predicting whether small and medium enterprises (SMEs) will generalize the use of Web GIS in the future. Practical implications The findings of the paper suggest that large retail firms have adopted Web GIS to provide information to the customers and for other geomarketing purposes. Moreover, SMEs should use Web GIS to improve their relationship with customers. Originality/value To the authors’ knowledge, no paper has analyzed in detail the use of Web GIS by companies with the aim of enhancing relational capital.

Challenges in use of geographical information systems (GIS) in a research for understanding conservation of cultural heritage in Bursa

2017 ◽  
Vol 7 (3) ◽  
pp. 328-344 ◽  
Author(s):  
Sermin Çakici Alp ◽  
Neriman Şahin Güçhan
Keyword(s):  
Information Systems ◽  
Cultural Heritage ◽  
Geographical Information Systems ◽  
Input Data ◽  
Information Management System ◽  
Geographical Information ◽  
Complicated Structure ◽  
Content Type ◽  
Conservation History ◽  
History Of

Purpose The purpose of this paper is to present a framework of introducing a proper method to document and to analyze conservation process of cultural heritage in Bursa, known as one of the UNESCO World Heritage Sites in Turkey and to discuss challenges in use of geographical information systems (GIS) for assessment of a complex data collected and analyzed during different phases of the historic researches. Design/methodology/approach A systematic approach is used to understand relations between theoretical and practical processes of heritage conservation in Bursa. Due to the complicated structure of input data, GIS was used as the major tool in illustration of cultural heritage in various spatial scales, while providing connection between different timelines of its urban history. Within this concept, at first, conservation history of cultural heritage in Bursa is briefly described. Second, four stages of the method, used to make reliable and convenient assessment, are given. Finally, facilities and challenges in using this system are discussed in relation with the results achieved. Findings As a result of this study, both chronological and spatial distribution of all types of conservation practices are described in related with theoretical and legal aspects. There appear both advantages and limitations in use of GIS, during assessment of input data to understand conservation history of Bursa. Originality/value Therefore, it would be possible to see if it is adequate to understand the complicated structure of such kind of overlapped sources in a systematic way of information management system.

Testing the relationship between marine transgression and evolving island palaeogeography using 3D GIS: an example from the Late Triassic of SW England

2021 ◽  
pp. jgs2020-158
Author(s):  
Jack Lovegrove ◽  
Andrew J. Newell ◽  
David I. Whiteside ◽  
Michael J. Benton
Keyword(s):  
Geographical Information Systems ◽  
Major Change ◽  
Geographical Information ◽  
Late Triassic ◽  
Irish Sea ◽  
Content Type ◽  
The North ◽  
Species Area ◽  
Supplementary Material ◽  
The Uk

The Rhaetian transgression marked a major change in landscape. The Permian and Triassic had been a time of terrestrial conditions across Europe, including much of mainland UK, as well as the North Sea and Irish Sea, represented by red bed clastic successions. Seas flooded across Europe at 205.7 Ma and the shift from terrestrial to marine environments is marked in the UK by the switch from the red beds of the Mercia Mudstone Group to the black mudstones and shelly limestones and sandstones of the Penarth Group. The area around Bristol was marked by a complex landscape in which an archipelago of islands of Carboniferous limestone was formed in the new shallow seas. The application of new methods in geographical information systems allows a detailed exploration of a number of conformable surfaces, the unconformity between the underlying Paleozoic rocks and the overlying Mesozoic strata, as well as levels within the latest Triassic sediments, marking the advance of the sea and interactions with the coeval tectonics, which caused some islands to rise and some basins to descend. The new geographical information system models show a sequence of palaeogeographical reconstructions of the archipelago and relate this to the island tetrapod faunas, which show strong evidence of the species–area effect.Supplementary material: Supplementary tables S1-S6 and 2D island map GIS files are available at https://doi.org/10.6084/m9.figshare.c.5273256

Analysis of dynamic changes in the urbanization of Xixian National New Area and its driving forces

2018 ◽  
Vol 28 (9) ◽  
pp. 1181-1189
Author(s):  
Yue Chang ◽  
Kang Hou ◽  
Xuxiang Li ◽  
Yue Zhang
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
Information Systems ◽  
Geographical Information Systems ◽  
Driving Forces ◽  
Geographical Location ◽  
Geographical Information ◽  
Location Factors ◽  
Dynamic Changes ◽  
Construction Land

This study analysed the dynamic changes and driving forces in the urbanization from 1997 to 2016 of Xixian, a national new development area in Xi’an City, by using geographical information systems and remote sensing. The results showed that farmland was the main land use type from 1997 to 2004. However, the construction land occupied the largest area from 2011 to 2016. There was a significant expansion in the construction land area (33.24%), unused land (91.10%) and woodland (37.59%) from 1997 to 2016. In addition, in the period from 1997 to 2016, the water body, grassland and farmland were reduced by 52.52%, 31.73% and 23.84%, respectively. The increasing area of construction land was the inevitable result of urbanization. The terrain, policy and geographical location factors are the main driving forces for changes in the land use and urbanization. The planning of Xixian National New Area’s building environment should be linked and connected with the Xi’an main districts. The findings confirmed the applicability and effectiveness of the combined method of geographical information systems and remote sensing for revealing the notable spatio-temporal features in the dynamic changes in the land use and land cover throughout different time periods of Xixian.

Governance issues constraining the deployment of flood resilience strategies in Maroua, Far North Region of Cameroon

2018 ◽  
Vol 27 (2) ◽  
pp. 175-192 ◽  
Author(s):  
Clarkson Mvo Wanie ◽  
Roland Akoh Ndi
Keyword(s):  
Urban Development ◽  
Urban Poor ◽  
Geographical Information Systems ◽  
Good Governance ◽  
Local Population ◽  
Geographical Information ◽  
Urban Systems ◽  
Content Type ◽  
Far North ◽  
The City

Purpose Cities across the globe, particularly those of the less developed world, face long-term challenges associated with floods which impact negatively on the resilience of city systems and their inhabitants. In the city of Maroua, most urban management stakeholders have been unable to integrate flood resilience research into urban development issues. It is against this background that the purpose of this paper is to evaluate the governance issues constraining the deployment of flood resilience strategies implemented by residents in flood-prone zones and those used by the government via administrative authorities and institutions charged with urban development to flood-related risks in the city of Maroua, Far North Region of Cameroon. Design/methodology/approach Field surveys, participant observations, interviews, and on-the-spot appraisals were carried out with residents in flood-prone neighbourhoods and municipal authorities on the state of recurrent floods including mitigating strategies being implemented. Findings The results revealed that Maroua has a fragile ecological setting which has increased the vulnerability of the town to flood-related risks. This is further aggravated by the fact that municipal authorities are yet to have a thorough mastery of such recurrent flood incidences due to their limited planning horizons, rendering the urban poor disproportionately susceptible to flood-related stresses. This exposes them to unavoidable flood associated hazards such as water borne diseases (typhoid and cholera) as they are bogged down by physical and financial limitations. Besides, decision-making processes in relation to managing urban systems are not guided by good governance as efforts to enhance and integrate the local population for flood resilience are neither participatory nor inclusive, ushering the urban environment of Maroua into a frivolous path to profligacy. Originality/value For resilience to be deeply entrenched, the paper proffers for the mainstreaming of flood resilience strategies into urban development plans through multi-stakeholder involvement across different sectors and departments, as well as the setting up of a practical time table for monitoring the progress of these measures through geospatial technologies such as remote sensing and geographical information systems.

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