scholarly journals Ekoturizm Alan Uygunluğu Analizinde CBS Teknolojisi Kulanımının Yeterliliği Üzerine Bir Araştırma

2021 ◽  
Vol 9 (7) ◽  
pp. 1283-1291
Author(s):  
Fatma Aşılıoğlu
Keyword(s):  
Geographical Information Systems ◽  
Qualitative Evaluation ◽  
Geographical Information ◽  
Suitability Analysis ◽  
Gis Technology ◽  
Food And Agriculture ◽  
Food And Agriculture Organization ◽  
Gis Tools ◽  
Powerful Approach ◽  
Selection Of

In recent years, it has been observed that Geographical Information Systems (GIS) technology is widely used in studies to determine suitable areas for ecotourism development. GIS technology is a powerful approach that offers a systematic and comprehensive analysis using digitized data. Researchers try to create common methods by giving numerical values to components such as topography, land cover, climate, sociocultural structure, etc. However, the fact that most of the studies are in the form of case studies, land-specific evaluations in each study and the difficulty of expressing some qualities numerically make it difficult to reveal common methods. In this study, the effects of various methods and approaches used in different stages of land suitability analysis performed with GIS tools on the results were examined. It is seen that the results vary according to the Multi Criteria Decision Making (MCDM) techniques accompanying GIS, the selection of the criteria used in the analysis and the methods of assigning weight to them, how the criteria are standardized and the types of suitability analysis that enable the interpretation of the result map. In particular, the difficulty and diversity of expressing sociocultural components numerically reveals that qualitative evaluation is also necessary besides quantitative evaluation with GIS. In addition, the Natural Breaks Method, Equal Interval Classification and FAO's (Food and Agriculture Organization) Land Classification, which are used to determine the ecotourism suitability levels, create different patterns on the analysis map. As a result, GIS technology alone is not enough to create common and prevalent methods in this field and it needs to be supported by evaluations specific to the field of study and the planned activity.

The Use of Geographic Information System to Managing Results of ILI (Inline Inspections) and Repairs in Transpetro’s Pipelines

2006 ◽  
Author(s):  
Ulisses Dias Amado ◽  
Carlos Freitas
Keyword(s):  
Information System ◽  
Geographical Information Systems ◽  
Geographical Information ◽  
Gis Technology ◽  
Competitive Edge ◽  
Gis Tools ◽  
New Information ◽  
Push Forward ◽  
Intelligent Tools ◽  
Field Works

It is quite significant the effort given by firms to utilize all of the GIS potential. The GIS is more than a mapping information system, it is a powerful management device that should be explored to add value to firm’s management efforts. It is by fact that with the advances in new information technology, aligned with the facilities of the Internet has significantly contributed to push forward GIS projects into big firms. GIS has also become the new aim to software suppliers worldwide. TRANSPETRO has been investing heavily in geo-processing technology to guarantee a technological competitive edge. The firm believes that Geographical Information Systems will be an important contributor to the improvement of its management efforts on their terminals and pipeline network. The use of intelligent tools (smart pig) for inspections of pipelines’ integrity (ILI inspection) has been intensified by those advanced technologies observed in this specialized activity. In general, right after the reports of the inspections, the results are analyzed thoroughly by qualified professionals in this area. These specialists are responsible for attesting the results supplied by consultants that execute the inspection in the fields. Those reports and results are constantly checked by field correlations involving a number of inspection teams. Once accepted, the database is carefully analysed through technical criteria involving the severity of the defects indicated in the internal and external surfaces of the pipeline. The use of GIS tools for this kind of analysis is extremely important because it also allows specialist to analyze every kind of geographical data, such as rivers and sensitive environmental areas, among others. When those tests are finally finished a repair order is sent to the field professionals. Once again, the use of GIS is extremely important for support those locations of interference areas as well as the planning of the interventions in the roads, channels or points to be repaired. All of those actions, defects analyzed and the field applications are perfectly managed by the GIS technology, storing all of those strategic information in the database of Transpetro’s specialists. In this paper we intend to present the applications of this technology that analyzes the intelligent tools (smart pig) results in the field works with the GIS developed by Transpetro.

scholarly journals The Study of Using Gis Tools in Sustainable Management of Solar Energy

2018 ◽  
Vol 28 (1) ◽  
pp. 26-39 ◽  
Author(s):  
Adam Bujarkiewicz ◽  
Małgorzata Sztubecka ◽  
Jacek Sztubecki
Keyword(s):  
Economic Growth ◽  
Land Use ◽  
Solar Energy ◽  
Geographical Information Systems ◽  
Complex Analysis ◽  
Geographical Information ◽  
Gis Technology ◽  
Solar Systems ◽  
Gis Tools ◽  
Primary Element

Abstract Resource efficiency is the primary element of the European Union's ‘Europe 2020’ strategy for the economic growth. It aims at stimulating economic growth which will be smart, sustainable and inclusive. Proper land use is beneficial to the economic development and it contributes to the improvement of living conditions considering the principle of sustainable development. Geographical information systems are the perfect tools enabling effective spatial planning. GIS technology allows to carry out complex analysis, which enable a comprehensive environmental and urban assessment. Using GIS tools gives also a possibility to assess different variations of land use in the future. The article presents the results of the analyses carried out on the basis of DTM and DSM, which purpose was to assess the potential of solar energy of the selected area. It was shown the possibility of using the roof surface of old buildings in a chosen part of Bydgoszcz to install solar systems on them.

scholarly journals Geospatial and Social Factors Influencing Morbidity due to Acute Infection in Pediatric Patients in Matiari, Rural Pakistan.

2021 ◽  
Author(s):  
Elise Corden ◽  
Saman Hasan Siddiqui ◽  
Yash Sharma ◽  
Muhammad Faraz Raghib ◽  
William Adorno III ◽  
...  
Keyword(s):  
Random Forest ◽  
Geographical Information Systems ◽  
Respiratory Infections ◽  
Pearson Correlation ◽  
Acute Infection ◽  
Disease Prevalence ◽  
Geographical Information ◽  
Continuous Variables ◽  
Gis Technology ◽  
Healthcare Facilities

Infectious disease is the leading cause of mortality in children under five. This study has investigated environmental factors related to the morbidity of acute respiratory infections (ARIs), diarrhea, and growth using geographical information systems (GIS) technology. Anthropometric, address and disease prevalence data were collected through the SEEM study in Matiari, Pakistan. Publicly available map data was used to compile coordinates of healthcare facilities. A Pearson correlation coefficient (r) was used to calculate the correlation between distance from healthcare facilities and participant growth and morbidity. Other continuous variables influencing these outcomes were analyzed using a random forest regression model. In this study of 416 children, we found participants living closer to secondary hospitals had lower prevalence of ARI (r=0.154, p<0.010) and diarrhea (r=0.228, p<0.001) as well as participants living closer to Maternal Health Centers (MHCs): ARI (r=0.185, p<0.002) and diarrhea (r=0.223, p<0.001) compared to those living near primary facilities. Our random forest model showed distance to have high variable importance in the context of disease prevalence. Our results indicated that participants closer to more basic healthcare facilities reported a higher prevalence of both diarrhea and ARI than those near more urban facilities, highlighting potential public policy gaps in ameliorating rural health.

INTEGRATING SCAT DATA AND GEOGRAPHICAL INFORMATION SYSTEMS TO SUPPORT SHORELINE CLEANUP OPERATIONS

1997 ◽  
Vol 1997 (1) ◽  
pp. 499-506 ◽  
Author(s):  
Alain Lamarche ◽  
Edward H. Owens
Keyword(s):  
Decision Making ◽  
Information System ◽  
Data Analysis ◽  
Data Collection ◽  
Software Package ◽  
Geographical Information Systems ◽  
Data Entry ◽  
Decision Makers ◽  
Geographical Information ◽  
Gis Technology

ABSTRACT An analysis of the work performed by the various teams involved in shoreline cleanup operations has been applied to the design of an approach for the integration of data collected by the SCAT process with electronic maps produced by geographical information system (GIS) technology. This has led to the implementation of a PC-based system that incorporates a database of SCAT information, a knowledge base on oil behavior and shoreline cleanup, and a GIS. The system provides support to data collection using the SCAT approach for field teams and to map-based data analysis for planners and managers. In the course of this work, a set of the maps that are considered the most useful for summarizing information about shoreline conditions was designed and evaluated. This evaluation initially involved consultation with individuals experienced in shoreline cleanup. The applicability of the map representation for decision making was further tested during spill drills. SCAT surveys generate a large volume of data that need to be captured and integrated. There is a risk that this large amount of information might overwhelm decision makers involved in the management of shoreline cleanup operations. The paper describes the various modifications that were made to the SHORECLEAN software package to provide some solutions to these problems. These include providing specialized SCAT data entry forms, automating the links between a SCAT database and a GIS, and producing map representations that provide clear, useful, and nonmisleading information for decision makers.

scholarly journals Using GIS for management of conflicts in natural protected area in Cindrel mountains

2021 ◽  
Vol 343 ◽  
pp. 09011
Author(s):  
Iulian Alexandru Bratu ◽  
Lucian Dincă
Keyword(s):  
Geographical Information Systems ◽  
Natura 2000 ◽  
Management Plan ◽  
Geographical Information ◽  
Site Management ◽  
Gis Technology ◽  
Old Growth Forest ◽  
Legal Nature ◽  
Protected Natural Areas ◽  
Geo Database

This study reflects the possibility of using the GIS technology for the management and resolution of conflicts between stakeholders in the management of protected natural areas that cover large surfaces, such as Natura 2000 sites. The research is accomplished in Frumoasa site from Cindrel Mountains, where a conflict of a legal nature was analysed, in the extinguishment of which the technology of geographical information systems was used. In this sense, the presence of the species and habitats that are found on the surface of the incriminated forest was analysed and the comparison with the list of species and habitats that was the basis for declaring the surface as a nature 2000 site. In the next stage, both the site management plan and the forest management plan were analysed in order to identify inconsistent potentials. Then, maps of the presence and distribution of species and habitats were made, with the protection and conservation measures adopted. Also, special attention was paid to the identification of primary and old-growth forest, their distribution and measures for their conservation. The conclusions include improvements can be made to the management of the incriminated areas, accompanied by the geo-database.

scholarly journals Distance from Healthcare Facilities Is Associated with Increased Morbidity of Acute Infection in Pediatric Patients in Matiari, Pakistan

2021 ◽  
Vol 18 (21) ◽  
pp. 11691
Author(s):  
Elise Corden ◽  
Saman Hasan Siddiqui ◽  
Yash Sharma ◽  
Muhammad Faraz Raghib ◽  
William Adorno ◽  
...  
Keyword(s):  
Random Forest ◽  
Environmental Factors ◽  
Geographical Information Systems ◽  
Pearson Correlation ◽  
Acute Infection ◽  
Disease Prevalence ◽  
Geographical Information ◽  
Continuous Variables ◽  
Gis Technology ◽  
Healthcare Facilities

The relationship between environmental factors and child health is not well understood in rural Pakistan. This study characterized the environmental factors related to the morbidity of acute respiratory infections (ARIs), diarrhea, and growth using geographical information systems (GIS) technology. Anthropometric, address and disease prevalence data were collected through the SEEM (Study of Environmental Enteropathy and Malnutrition) study in Matiari, Pakistan. Publicly available map data were used to compile coordinates of healthcare facilities. A Pearson correlation coefficient (r) was used to calculate the correlation between distance from healthcare facilities and participant growth and morbidity. Other continuous variables influencing these outcomes were analyzed using a random forest regression model. In this study of 416 children, we found that participants living closer to secondary hospitals had a lower prevalence of ARI (r = 0.154, p < 0.010) and diarrhea (r = 0.228, p < 0.001) as well as participants living closer to Maternal Health Centers (MHCs): ARI (r = 0.185, p < 0.002) and diarrhea (r = 0.223, p < 0.001) compared to those living near primary facilities. Our random forest model showed that distance has high variable importance in the context of disease prevalence. Our results indicated that participants closer to more basic healthcare facilities reported a higher prevalence of both diarrhea and ARI than those near more urban facilities, highlighting potential public policy gaps in ameliorating rural health.

Including the spatial dimension: using geographical information systems in hydrology

1996 ◽  
Vol 20 (2) ◽  
pp. 159-177 ◽  
Author(s):  
R.A. McDonnell
Keyword(s):  
Information Systems ◽  
Spatial Data ◽  
Geographical Information Systems ◽  
Spatial Dimension ◽  
Geographical Information ◽  
Gis Technology ◽  
Gis Data ◽  
Spatial Data Models ◽  
The Many ◽  
Hydrological Applications

Developments in geographical information systems (GIS) technology have coincided with moves within hydrology to a more explicit accounting of space through distributed rather than lumped or topological representations. GIS support these spatial data models and provide integrating, measuring and analytical capabilities which have been used in many hydrological applications ranging from inventory and assessment studies through to process modelling. The many examples in the article illustrate how the technology has supported moves away from averaged value representations for catchments towards a greater inclusion of spatial variations in hydrological studies. While the potential of these systems is gradually being realized, there are still various issues, both technical and methodological, which at present limit their use. As new data sources become available, GIS data structures become more flexible and open, and, as the understanding of scale variations in processes improves, the possibilities for using the technology in hydrological research will expand.

scholarly journals Environmental Impact Assessment (EIA) Using Geographical Information System (GIS): An Integrated Land Suitability Analysis of Filling Stations

2021 ◽  
Vol 13 (17) ◽  
pp. 9859
Author(s):  
Nadiatul Nazleen Ajman ◽  
Noor Yasmin Zainun ◽  
Noralfishah Sulaiman ◽  
Shabir Hussain Khahro ◽  
Farid Ezanee Mohamed Ghazali ◽  
...  
Keyword(s):  
Traditional Approach ◽  
Land Suitability ◽  
Geographical Information ◽  
International Code ◽  
Suitability Analysis ◽  
Analytic Hierarchy ◽  
Filling Station ◽  
Data Layers ◽  
Local Code ◽  
Selection Of

A stable methodology for conserving the natural environment has been a concern for developing countries. The fast-paced growth of urbanization generated significant demand for automobiles, leading to greater utilization of fuel. The consumption of fuel is fulfilled by the Filling Station (FS). An FS is undoubtedly an important facility, but it is reported that it has high potential for degradation of natural resources, pollution problems, environmental degradation, and hydrological, geological, and socio-economic hazards, and therefore the site selection of such facilities is an essential problem. The traditional approach utilizes EIA assessments and GIS separately and existing models lacks integration. Thus, this study provides an integrated GIS-based land suitability modeling using EIA assessments, and the Analytic Hierarchy Process (AHP) has been used as key land use feature prioritization for the appropriate selection of FS locations. A case study is also carried out to assess the precision of the suggested model. The findings indicate that more than 73% of the present FS are in the acceptable region, while 27% of the FS are not in the adequate region using the local code. Furthermore, 58% of the present FS are in the acceptable region, while 42% of current FS are not in the adequate region using the international code. The findings of the comparative code analysis show a difference in the codes. The international code looks safer compared to the local code because it has higher buffer distances. This model will assist decision-makers in making better decisions for such land suitability problems for filling stations, and this model can also be extended to other facilities by some modifications in the filters and data layers of the model.

scholarly journals Studying safety and risk management in the gas transmission system using GIS technology

2021 ◽  
Vol 939 (1) ◽  
pp. 012027
Author(s):  
S Khodjaeva ◽  
M Musaev ◽  
Sh Akhmedov
Keyword(s):  
Risk Management ◽  
Information Systems ◽  
Geographical Information Systems ◽  
Transmission System ◽  
Geographical Information ◽  
Total Risk ◽  
Gis Technology ◽  
Risk Probability ◽  
Pipeline Route ◽  
Process Classification

Abstract In this current research, the combination of gas transportation system in line with analytical process was applied to conduct an assessment on the risk management of gas transferring pipe lines. By this process, classification and qualification of the numerous types of transportation risks would be accessible. Index and transportation index indicate risk probability and risk severity, respectively. In this regard, total risk is calculated based on the multiplication of all risk probability using geographical information systems (GIS) classified risks that have been throughout the pipeline route using attributive information. This information also gave database alternative monitoring of gas transportation.

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