Open Source GIS
Physically-based modelling of granular flows with Open Source GIS
... Abstract. Computer models, in combination with Geo- graphic Information Sciences (GIS), play an important role in up-to-date studies of travel distance, impact area, velocity or energy of granular flows (e.g. snow ...
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Spatiotemporal land use change analysis using open source GIS and web based application
... of open-source software and improvement of web-based application (Kulawaik et ...of GIS spatial analysis tools and medium for sharing the informationcan be resolved by utilizing and exploring ...
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WEB ENABLED OPEN SOURCE GIS BASED TOURIST INFORMATION SYSTEM FOR BHOPAL CITY
... Open Source GIS consists of freely available GIS software and source code with limited licensing restrictions on ...OS- GIS proactively engages software users with software ...
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TerraLib: An Open Source GIS Library for Large-Scale Environmental and Socio-Economic Applications
... an open source GIS software library that extends object-relational DBMS technology to support spatio-temporal models, spatial analysis, spatial data mining, and image ...for GIS to support its ...
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Free and Open Source GIS: Will there ever be a Geo-Linux?
... of GIS (geographical information systems), the commercial market is dominated by one company (ESRI), which has more than 30% of mar- ket share considering software and ...and open source GIS ...
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Open source GIS for HIV/AIDS management
... an open source GIS system that can be used within the context of local information ...of GIS as a communication tool and are generally positive about the use of GIS for these ...level. ...
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Simultaneous spline approximation and topographic analysis for lidar elevation data in open-source GIS
... The tension parameter controls the distance over which the given points influence the resulting surface, while smoothing controls the vertical devia- tion of the surface from data points[r] ...
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NoiseModelling: An open source GIS based tool to produce environmental noise maps
... The proposed methodology is first qualitatively validated by comparing the output noise maps for the agglomeration of Nantes with the ones provided by the City services. A satisfactory agreement is observed even if a few ...
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Open Source GIS Software Options for Forestry Education in Papua New Guinea
... (for GIS), and the license for propietary GIS software seldom can be renewed on ...on GIS has to be completed in 13 ...on GIS projects (less than 10% of them), and budget shortage to upgrade ...
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QUANTIFYING THE DYNAMICS OF LANDSCAPE PATTERNSIN THIRUVANANTHAPURAM CORPORATION USING OPEN SOURCE GIS TOOLS
... of GIS(Geographic Information System) and remote sensing techniques offer broad avenues for characterizing ...and Open Source Software package employed in this study has the flexibility to integrate ...
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Open source GIS application on emergency and evacuation planning for flood disaster through web mapping
... In global disaster sphere, flood occurrences are the most common natural disaster among all catastrophes leading to economic losses and destruction (Sharma and Priya, 2001). Disaster risk statistics 1970 – 2009 by the ...
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1. Study of groundwater quality using open source gis and wqi in rudrapur city, uttarakhand
... In the present investigation, an attempt was made to study the quality of the groundwater, in various seasons, in Rudrapur city of Udham Singh Nagar district, Uttarakhand, India. The water quality index is a very useful ...
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Quantifying the changes in landscape configuration using open source GIS Case study: Bistrita subcarpathian valley
... Gradually, the study of the landscape became a core topic of environmental studies, due to its interdisciplinary research methods, integrating both natural and socio-economic data. The goal of the study is to quantify ...
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Open Source Software: The use of open source GIS software and its impact on organizations
... of open source web GIS software, and whether it is due to poor awareness about open source concepts or due to technical deficiencies in the open source ...leading ...
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Free and Open Source GIS Software for Building a Spatial Data Infrastructure
... Desktop GIS clients for data update and analysis - Desktop GIS can be considered the work horse of GIS ...desktop GIS in an SDI context the software should provide at least OGC WMS ...
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Free and Open Source Software’s for Geographic Information System (GIS)
... and Open Source Software (FOSS) that can be found on desktop computers ranges from word processors ...the GIS domain, the widespread use of FOSS is apparent as ...free GIS tools can be ...
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Development of Spectrum Management Tool Using Open-Source Geographical Information System (GIS) Software
... of open-source resources in the development of the proposed spectrum management ...of open-source GIS has led to it usage in several communication research field such as works by (Shu ...
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SAGA vs GRASS: A Comparative Analysis of the Two Open Source Desktop GIS for the Automated Analysis of Elevation Data
... the GIS research community has been primarily influenced by the (commercial) software licence practices that limited sharing of ideas and user- controlled development of new functionality (Steiniger and Bocher, ...
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An overview on current free and open source desktop GIS developments
... FOS GIS, it may be important to address another common ...the Open Geospatial Consortium (OGC, www.opengeospa- tial.org) to open source GIS ...proprietary GIS and ...among ...
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OPEN SOURCE SOFTWARE
... Open Source Software (OSS) is software whose source code is openly published, is often developed by voluntary efforts and is usually available at no charge under a licence defined by the Open ...
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