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Designing Service Architectures for Distributed Geoprocessing: Challenges and Future Directions
2007
Transactions on GIS
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In this paper we study the feasibility of using services offered by a Spatial Data Infrastructure as a basis for distributed service oriented geoprocessing. ...
We conclude that current OGC specifications provide a sound basis for developing service oriented architectures for geographic applications; however, in particular for geoprocessing applications, we question ...
An Architecture for Distributed Geoprocessing In this section we present a proposal for a specific architecture for the distributed application described in the previous section. ...
doi:10.1111/j.1467-9671.2007.01075.x
fatcat:545azwinajhijk5ahrmt2dc4j4
GeoProcessing Workflow Models for Distributed Processing Frameworks
2015
International Journal of Computer Applications
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Singh, Director, Bhaskaracharya Institute for Space Applications and Geoinformatics for providing infrastructure and constant encouragement. ...
CONCLUSIONS AND FUTURE SCOPE In this paper, the distributed processing and GeoProcessing Workflow for large data set which is mostly in the form of image have been explained. ...
In Sections 3, GeoProcessing workflow and preprocessing on Geodata are discussed. Section 4 presents conclusions and plans for future work. ...
doi:10.5120/19794-1574
fatcat:d6m7vrz4oba35a7ktkxsh5zufe
Process Modelling, Web Services and Geoprocessing
[chapter]
2014
Lecture Notes in Geoinformation and Cartography
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However, for a system to discover and trigger such service, it needs to be described in machine understandable way, and the system needs to have the knowledge about where and when to use such tool. ...
This chapter therefore explores the requirements and potential approaches to design and build such systems. ...
of user requirements, data integration and automatic cartographic design (to style the resulting map). ...
doi:10.1007/978-3-319-00203-3_7
fatcat:utjfv4ehxbdtlhz3w4akkpbfjm
Live Geoinformation with Standardized Geoprocessing Services
[chapter]
2012
Lecture Notes in Geoinformation and Cartography
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In particular, this work applies HTTP Live Streaming for the example of standardized geoprocessing services. The approach is evaluated for processing large volume datasets of OpenStreetMap data. ...
To realize live geoinformation, which is about providing information as soon as it is available, new approaches for instant geoprocessing and efficient resource utilization are required. ...
We acknowledge the various comments from Bastian Schäffer and the input from the Geoprocessing Community of 52°North Open Source initiative. ...
doi:10.1007/978-3-642-29063-3_6
fatcat:2hgmgjtrgjfkpexhd7vxmbbi5e
Geoprocessing in Cloud Computing platforms – a comparative analysis
2012
International Journal of Digital Earth
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The analysis compares differences in the data storage, architecture model, and development environment based on the experience to develop geoprocessing services in the two Cloud Computing platforms; emphasizes ...
Providing geoprocessing functions in Cloud Computing platforms can bring scalable, on-demand, and costÁeffective geoprocessing services to geospatial users. ...
Acknowledgments We are grateful to the anonymous four reviewers for their valuable comments. ...
doi:10.1080/17538947.2012.748847
fatcat:ww6vgjs5ube45doa6l7e36jnaq
Semantic typing of linked geoprocessing workflows
2017
International Journal of Digital Earth
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We propose a method for expressing workflows as linked data, and for semi-automatically enriching them with semantics on the level of their operations and datasets. ...
Linked workflows can be easily published on the Web and queried for types of inputs, results, or tools. ...
Furthermore, we need to thank Tom de Jong as well as our students for providing example workflows and illustrations for this paper. ...
doi:10.1080/17538947.2017.1305457
fatcat:74roo56i3fgx3l7r5ypgzilwpi
Open Source Framework for Enabling HPC and Cloud Geoprocessing Services
2020
Agris on-line Papers in Economics and Informatics
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This paper describes an Open Source Framework developed, within three European projects, for Ena-bling High-Performance Computing (HPC) and Cloud geoprocessing services applied to agricultural challenges ...
Geoprocessing is a set of tools that can be used to efficiently address several pressing chal-lenges for the global economy ranging from agricultural productivity, the design of transport networks, to ...
We would also like to thank the (30+) research institutes and enterprises across several EU countries that have or are still collaborating on these three Euro-pean projects for their valuable work. ...
doi:10.7160/aol.2020.120405
fatcat:rdglrsvkuzcklk573anb4oschq
DEVELOPING A CLOUD-BASED ONLINE GEOSPATIAL INFORMATION SHARING AND GEOPROCESSING PLATFORM TO FACILITATE COLLABORATIVE EDUCATION AND RESEARCH
2016
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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However, to achieve it is challenging due to the heterogeneity, complexity and privacy of online GIRs. ...
Besides, to enhance the flexibility and capacity of GeoSquare, distributed storage and cloud computing technologies are employed. ...
Gui et al. (2008) proposed a novel data-dependency directed graph and block structures based abstract geospatial information service chain model. ...
doi:10.5194/isprsarchives-xli-b6-3-2016
fatcat:axgr5ogjgjfwhc3ssbdqd6u6se
DEVELOPING A CLOUD-BASED ONLINE GEOSPATIAL INFORMATION SHARING AND GEOPROCESSING PLATFORM TO FACILITATE COLLABORATIVE EDUCATION AND RESEARCH
2016
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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However, to achieve it is challenging due to the heterogeneity, complexity and privacy of online GIRs. ...
Besides, to enhance the flexibility and capacity of GeoSquare, distributed storage and cloud computing technologies are employed. ...
Gui et al. (2008) proposed a novel data-dependency directed graph and block structures based abstract geospatial information service chain model. ...
doi:10.5194/isprs-archives-xli-b6-3-2016
fatcat:c66qi7jmurh7hc24zp6jklrfre
Training students in Python programming skills and WPS wrapping for geoprocessing tasks by using examples of less commonly applied thematic mapping methods
2021
AGILE: GIScience Series
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Conceptualizing the automatization of a given complex geoprocessing problem proved to be the most challenging part for the students. ...
Python programming and the application of web services technology can be considered important skills for geomatics students when looking for employment later. ...
Opinions and approaches vary of how to train the future experts in the application of Python and/or geoprocessing services. ...
doi:10.5194/agile-giss-2-15-2021
fatcat:zq5tyvvb5fgihfm4k5zsf6mbee
Development of spatial density maps based on geoprocessing web services: application to tuberculosis incidence in Barcelona, Spain
2011
International Journal of Health Geographics
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The web-based application architecture and geoprocessing web services are designed according to the Representational State Transfer (REST) principles. ...
CG conceived of and designed the study, coordinated its execution, and wrote the manuscript. ...
The authors thank Daniel Subirà for the comparison of online geocoding services, and Lucas Martínez for inspiring Figure 2 and incorporating in the client application the buffer and lengths operations ...
doi:10.1186/1476-072x-10-62
pmid:22126392
pmcid:PMC3251534
fatcat:ga74i3s525fddfchmw2zttniqa
A geoprocessing framework to compute urban indicators: The MApUCE tools chain
2018
Urban Climate
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For this reason, Berghauser-Pont and Haupt [29] proposed five scales 90 to analyze urban areas : buildings, lots, island, fabric and district. ...
To obtain 44 comparable indicators at world scale, there is a need : 45 • to standardize data and methodology used for urban indicators calcu-46 lation [20], 47 4 1. Data 84 1.1. ...
Acknowledgements
513 The research and developments presented in this paper have been made ...
doi:10.1016/j.uclim.2018.01.008
fatcat:tqwrxiq3nrb2xfkuxknfalaj6y
GEOProcessing 2012 Forward GEOProcessing 2012 Committee GEOProcessing 2012 Advisory Chairs GEOProcessing 2012 Technical Program Committee
2012
unpublished
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and directions related to them. ...
We hope that GEOProcessing 2012 was a successful international forum for the exchange of ideas and results between academia and industry and for the promotion of progress in geographic information research ...
and industry partners in GEXI collaborations for innovative constructive test beds, IRI, HLRN, ZIV Münster, D-Grid, and the participants of the postgraduate EULISP Programme for prolific discussion and ...
fatcat:4t6dzm6r4bhshnwyiuohnopige
GEOProcessing 2016 Committee GEOProcessing Advisory Committee
2016
unpublished
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Some spatial data infrastructures use service-oriented architecture for accessing these large databases via Web Services. ...
Making use of Web Services, the users are able for provisioning and using these services instead of only for document searching. ...
ACKNOWLEDGEMENTS We are grateful to all national and international partners in the GEXI cooperations for their support and contributions. ...
fatcat:jfok2wjujvdjllo3ol3pkyjzae
GEOProcessing 2015 Forward GEOProcessing 2015 COMMITTEE GEOProcessing Advisory Chairs
2015
unpublished
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and directions related to them. ...
We hope that GEOProcessing 2015 was a successful international forum for the exchange of ideas and results between academia and industry and for the promotion of progress in geographic information research ...
ACKNOWLEDGMENT The research described in this paper emerged from developments in the 'Design, Technologies and Usability of web-based Spatial Decision Support Systems for regional assessment of climate ...
fatcat:ytw4i7f2qrdljozmbkojgs5un4
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