Promoting More Efficient Use of Urban Areas in Developing Countries: An Alternative

2000 ◽  
Vol 1726 (1) ◽  
pp. 8-15 ◽  
Author(s):  
Renato da Silva Lima ◽  
Antônio Nélson Rodrigues da Silva ◽  
Cintia Yumiko Egami ◽  
Luiz Francisco Zerbini
Keyword(s):  
Information System ◽  
Developing Countries ◽  
Geographic Information System ◽  
Real Estate ◽  
Urban Development ◽  
Urban Area ◽  
Urban Areas ◽  
Entire Process ◽  
New Development ◽  
User Friendly

Planners can apply a relatively simple and user-friendly tool to control the expansion of urban areas in developing countries. This tool, presented here, is based on a traditional accessibility index, which may be taken as a measure of urban development. The entire process of construction and analysis of the networks based on the accessibility index was carried out using a geographic information system for transportation (GIS-T). The tool has been tested in São Carlos, a medium-sized Brazilian city, in which the effects of some proposed real estate developments on the accessibility patterns have been studied. The results of this application show that the tool is suitable for selecting the best site for a new development among many alternatives, promoting more efficient use of the urban area.

Streamlining the GIS to CAD Workflow for Automated Pipeline Alignment Sheet Generation

2020 ◽  
Author(s):  
Gyanendra Gurung ◽  
Kshama Roy
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Spatial Analysis ◽  
Cost Effective ◽  
Systematic Errors ◽  
Effective Solution ◽  
Gis Integration ◽  
Automated Pipeline ◽  
Central Database ◽  
User Friendly

Abstract The use of Geographic Information System (GIS) in managing pipeline database and automating routine engineering processes has become a standard practice in the pipeline industry. While maintaining a central database provides security, integrity, and easy management of data throughout the pipeline’s lifecycle, GIS enables spatial analysis of pipeline data in addition to streamlining access and visualization of results. One of the major benefits of GIS integration lies in the ease of automating the alignment sheet generation for pipelines. This paper introduces a simplified pipeline alignment sheet generation workflow using GIS datasets to produce highly customizable alignment sheets in AutoCAD, a much-preferred format in the pipeline industry. By utilizing existing GIS and AutoCAD features to generate the alignment sheet, writing complicated geo-processing or plotting algorithms is minimized, which in turn reduces the risks of committing any systematic errors. This robust and user-friendly workflow not only ensures safety but also leads to a cost-effective solution.

scholarly journals Spatial analysis of hypothyroidism and ground water pH in an Urban Area of Kerala using the geographic information system

2020 ◽  
Vol 64 (3) ◽  
pp. 300
Author(s):  
MathewJoseph Valamparampil ◽  
Sara Varghese ◽  
Ananth Mohan ◽  
Rajesh Reghunath ◽  
AL Achu ◽  
...  
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Spatial Analysis ◽  
Ground Water ◽  
Urban Area ◽  
Geographic Information ◽  
Water Ph

scholarly journals Flood Hazard Assessment of the Urban Area of Tabuk City, Kingdom of Saudi Arabia by Integrating Spatial-Based Hydrologic and Hydrodynamic Modeling

Sensors ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 1024 ◽  
Author(s):  
Ashraf Abdelkarim ◽  
Ahmed Gaber ◽  
Ahmed Youssef ◽  
Biswajeet Pradhan
Keyword(s):  
Saudi Arabia ◽  
Urban Development ◽  
Urban Area ◽  
Urban Areas ◽  
Morphological Characteristics ◽  
Hydraulic Modeling ◽  
Sustainable Urban Development ◽  
Flood Hazards ◽  
Kingdom Of Saudi Arabia ◽  
The Impact

This study deals with the use of remote sensing (RS), geographic information systems (GISs), hydrologic modeling (water modeling system, WMS), and hydraulic modeling (Hydrologic Engineering Center River Analysis System, HEC-RAS) to evaluate the impact of flash flood hazards on the sustainable urban development of Tabuk City, Kingdom of Saudi Arabia (KSA). Determining the impact of flood hazards on the urban area and developing alternatives for protection and prevention measures were the main aims of this work. Tabuk City is exposed to frequent flash flooding due to its location along the outlets of five major wadis. These wadis frequently carry flash floods, seriously impacting the urban areas of the city. WMS and HEC-HMS models and RS data were used to determine the paths and morphological characteristics of the wadis, the hydrographic flow of different drainage basins, flow rates and volumes, and the expansion of agricultural and urban areas from 1998 to 2018. Finally, hydraulic modeling of the HEC-RAS program was applied to delineate the urban areas that could be inundated with floodwater. Ultimately, the most suitable remedial measures are proposed to protect the future sustainable urban development of Tabuk City from flood hazards. This approach is rarely used in the KSA. We propose a novel method that could help decision-makers and planners in determining inundated flood zones before planning future urban and agricultural development in the KSA.

scholarly journals Ambient air quality in an urban area and its effects on plants and human beings: a case study of Tiruchirappalli, India

1970 ◽  
Vol 6 (2) ◽  
pp. 13-19 ◽  
Author(s):  
Sirajuddin M Horaginamani ◽  
M Ravichandran
Keyword(s):  
Air Pollution ◽  
Developing Countries ◽  
Air Quality ◽  
Human Health ◽  
Urban Area ◽  
Urban Areas ◽  
Ambient Air ◽  
Control Measures ◽  
Human Beings ◽  
Ambient Air Quality

Though water and land pollution is very dangerous, air pollution has its own peculiarities, due to its transboundary dispersion of pollutants over the entire world. In any well planned urban set up, industrial pollution takes a back seat and vehicular emissions take precedence as the major cause of urban air pollution. Air pollution is one of the serious problems faced by the people globally, especially in urban areas of developing countries like India. All these in turn lead to an increase in the air pollution levels and have adverse effects on the health of people and plants. Western countries have conducted several studies in this area, but there are only a few studies in developing countries like India. A study on ambient air quality in Tiruchirappalli urban area and its possible effects selected plants and human health has been undertaken, which may be helpful to bring out possible control measures. Keywords: ambient air quality; respiratory disorders; APTI; human health DOI: 10.3126/kuset.v6i2.4007Kathmandu University Journal of Science, Engineering and Technology Vol.6. No II, November, 2010, pp.13-19

A COOPERATIVE APPROACH TO OIL SPILL PLANNING

1995 ◽  
Vol 1995 (1) ◽  
pp. 921-922
Author(s):  
William Gorham ◽  
Martin Cramer
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Oil Spill ◽  
Geographic Information ◽  
Marine Resources ◽  
Resource Manual ◽  
Response Strategies ◽  
Cooperative Approach ◽  
Vessel Response ◽  
User Friendly

ABSTRACT California's oil spill cooperatives joined forces to prepare a regional resource manual. The manual provided cooperative members detailed information on sensitive marine resources, response strategies, spill envelopes, response resources, navigation hazards, and other topics for incorporation into individual facility or vessel response plans being prepared for compliance with the stringent requirements of California's Oil Spill Prevention and Response Act. Detailed maps of sensitive resources, response strategies, and spill envelopes were prepared using a geographic information system (GIS) for ease of presentation and revision. Maps were supported by detailed tables on the facing page, producing a maximally user-friendly document.

scholarly journals Bioretention As A Control To Urban Drainage System With An Ecohydrological Base: GIS As A Tool On Decision Making

2020 ◽  
Author(s):  
Altair Rosa ◽  
Mario Procopiuck ◽  
Marina Batalini de Macedo ◽  
César Ambrogi Ferreira do Lago ◽  
David Sample ◽  
...  
Keyword(s):  
Decision Making ◽  
Land Use ◽  
Information System ◽  
Geographic Information System ◽  
Urban Areas ◽  
Drainage System ◽  
Local Environment ◽  
Geographic Information ◽  
Urban Drainage ◽  
Use Of Resources

Abstract The occupation and use of increasingly impermeable urban land have made it difficult to infiltrate water and, consequently, increase the volume of runoff in different cities, which has required the development of bioretention techniques in the field of hydrology. The aim of this article is to define and apply criteria for the identification of areas for the construction of Bioretention systems for evaluations based on Geographic Information System indicators, considering the aspects of quantity and quality in urban drainage . The developed method allows to verify and compare changes in the surface of urban areas and their interference in the local environment , the mapping of land use and occupation to simplify procedures to define and prioritize areas for the construction of Bioretention systems, the use of resources from georeferenced bases to resolve eco-hydrological issues. The study develops technical bases for the use of a georeferencing tool to analyze areas with speed and consistency as a basis for decisions on the implementation of Bioretention systems

Sign in / Sign up

Export Citation Format

Share Document