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OGC-to-W3C Services: A Wrapper-Based Solution for Geospatial Metadata Exchange

Pasquale Giovanni, Michela Bertolotto, Monica Sebillo, Giuliana Vitiello
2018 Geosciences  
The proposal exploits the scalable and adaptable nature of the WS-Metadata (Web Services Metadata) specification.  ...  This paper focuses on the proper management of geospatial metadata into a W3C-based environment and is based on the development of a wrapper that exposes OGC functionality in a W3C-compliant way, thus  ...  One of such proposals is the Web Services Description Language (WSDL) [4] for the description of a service public interface and another is the SOAP (Simple Object Access Protocol) protocol [5] for  ... 
doi:10.3390/geosciences8070227 fatcat:goihlxc4jnbzjm3ofrw2pq6qxa

Interoperable processing of digital elevation models in grid infrastructures

Sandra Lanig, Alexander Zipf
2009 Earth Science Informatics  
A standard for distributed spatial data processing was missing for a long time. This issue was addressed by the development of the OpenGIS Web Processing Service (WPS) specification.  ...  Here we show that Grid Computing in combination with OGC Web Services (OWS) is well suited to accomplish high processing performance and storage capacity for large-scale processing tasks of the geo community  ...  The objective of the project is the efficient integration and processing of spatial data based on GIS and SDI technologies in a working SDI-Grid infrastructure.  ... 
doi:10.1007/s12145-009-0030-y fatcat:paaeuodltjcxpchbfq3777nsu4

Standard-Based Integration of W3C and GeoSpatial Services: Quality Challenges [chapter]

Michela Bertolotto, Pasquale Di Giovanni, Monica Sebillo, Giuliana Vitiello
2014 Lecture Notes in Computer Science  
The key concepts are the notion of service and the possibility to seamlessly combine several modules to offer more sophisticated functionality.  ...  In this paper we describe some issues to be faced when developing a service wrapper aimed at integrating existing geospatial services into a W3C service-based infrastructure.  ...  Finally, a further issue concerns the need to properly structure the WSDL document in order to distinguish among the various OGC services since the public interface and signatures of the implemented methods  ... 
doi:10.1007/978-3-319-08245-5_31 fatcat:vufpjaehlve6tdafrpsnodtfhi

Grid computing enhances standards-compatible geospatial catalogue service

Aijun Chen, Liping Di, Yuqi Bai, Yaxing Wei, Yang Liu
2010 Computers & Geosciences  
By referring to the profile of the catalogue service for Web, an innovative information model of a catalogue service is proposed to offer Grid-enabled registry, management, retrieval of and access to geospatial  ...  Based on this new model, a catalogue service is implemented first as a Web service. Then, the catalogue service is further developed as a Grid service conforming to Grid service specifications.  ...  Liping Di), and US National Geospatial-Intelligence Agency NURI program (HM1582-04-1-2021, PI: Dr. Liping Di). Additional funding was received from the OGC for developing the OGC Web Services.  ... 
doi:10.1016/j.cageo.2009.09.006 fatcat:sccfggql7zejndajrj6dbm66eu

A flexible geospatial sensor observation service for diverse sensor data based on Web service

Nengcheng Chen, Liping Di, Genong Yu, Min Min
2009 ISPRS journal of photogrammetry and remote sensing (Print)  
The goal is to create a single method of access to the data by integrating the sensor observation service with other Open Geospatial Consortium (OGC) services -Catalogue Service for the Web (CSW), Transactional  ...  The framework includes an extensible sensor data adapter, an OGC-compliant geospatial SOS, a geospatial catalogue service, a WFS-T, and a WCS-T for the SOS, and a geospatial sensor client.  ...  The authors would like to thank the anonymous reviewers for their valuable comments and insightful ideas.  ... 
doi:10.1016/j.isprsjprs.2008.12.001 fatcat:iyh7eyhszjfanbkm5naiv7g364

Semantic Web Services‐based process planning for earth science applications

Peng Yue, Liping Di, Wenli Yang, Genong Yu, Peisheng Zhao, Jianya Gong
2009 International Journal of Geographical Information Science  
We are grateful to the two anonymous reviewers, Dr Barry Schlesinger and Professor Mark Gahegan, for their detailed comments that helped improve the quality of the paper. Notes  ...  Acknowledgements This work is supported by a grant from US National Geospatial-Intelligence Agency NURI program (HM1582-04-1-2021, PI: Dr Liping Di).  ...  GSWS Chaining 1149 Currently, OGC Web services are not equivalent to the W3C SOAP-based Web services. Most OGC Web service implementations provide access via HTTP GET and HTTP POST.  ... 
doi:10.1080/13658810802032680 fatcat:hnkztbwlgjfftiojipgiqzr4nu

Proposal for a Web Processing Services (WPS) Application Profile for 3D Processing Analysis

Sandra Lanig, Alexander Zipf
2010 2010 Second International Conference on Advanced Geographic Information Systems, Applications, and Services  
functionalities using a standardized web service-based interface.  ...  Based on the service specification of the Open Geospatial Consortium (OGC), the OGC Web Processing Service (WPS) 1.0.0 standard provides distributed spatial data processing analyses for arbitrary geoprocessing  ...  Web-based Geoprocessing -WPS Profiling The goal of the OGC Web Processing Service (WPS) interface is to act as a framework for a diversity of algorithms and add any kind of geoprocessing functionalities  ... 
doi:10.1109/geoprocessing.2010.25 fatcat:luiycggibvgefl3kdsyt5gzqe4

Design of an Integrated Web Services Brokering System

Frederick Petry, Roy Ladner, Kalyan Moy Gupta, Philip Moore, David W. Aha
2009 International Journal of Information Technology and Web Engineering  
It was also demonstrated that the mediation approach could be extended to OGC Web Coverage Services.  ...  In contrast to more static broker approaches that deal with specific data servers, our approach creates a dynamic knowledge base from Web Service interface specifications.  ...  ACKNOWLEGMENT The authors would like to thank the Naval Research Laboratory's Base Program, Program Element No. 0602435N for sponsoring this research.  ... 
doi:10.4018/jitwe.2009100604 fatcat:fcrwi6lx5baa5did7eyiycop6a

RESTful implementation of geospatial services for Earth and Space Science applications

P. Mazzetti, S. Nativi, J. Caron
2009 International Journal of Digital Earth  
He is co-PI of the OGC GALEON Interoperability Experiment (Geo-interface to Atmosphere, Land, Earth, Ocean netCDF) and a member of the Web Coverage Service standard working group.  ...  His main interest is in the Earth and Space Science Informatics with particular reference to the study and design of architectures for geospatial data sharing and processing.  ...  Generally the OGC Web Services (OWS) specifications describe two possible implementations: SOAP-based and POX-HTTP.  ... 
doi:10.1080/17538940902866153 fatcat:tss4u6msyrbvrm3rk777d5qxim

Specification of the ORCHESTRA Web Services Platform

Pascal Dihé, Sebastian Puhl, Martin Scholl, Wenjie Ma
2008 Zenodo  
The purpose of this document is to define a service infrastructure (referred as "platform") providing the basis for the platform-specific specifications of the FP6-511678 integrated project ORCHESTRA (  ...  The mapping of the OA to the technologies described here is carried out in the respective implementation specifications and corresponds to the engineering viewpoint, whereas the selection of a programming  ...  Interface Language The formal language that is used to define the SOA-RM Service Interfaces is the Web Service Description Language (WSDL), Version 1.1.  ... 
doi:10.5281/zenodo.3632319 fatcat:vg5eoparzjew7mmstlz6w4x7sa

A Hybrid Architecture for Implementing Efficient Geospatial Web Services: Integrating .Net Remoting and Web Services Technologies

Pouria Amirian, Ali Alesheikh
2008 Journal of Applied Sciences  
This paper proposes a service oriented framework for disseminating geospatial data over the Web.  ...  Using standard geospatial Web services together with efficient technologies provide different kinds of message exchange patterns for various kinds of clients facilitate to share and access to geospatial  ...  Although WSDL and SOAP both support a request/response interaction style, it is worth noting that the SOAP and WSDL definitions are not executable and that any business logic needs to be implemented by  ... 
doi:10.3923/jas.2008.730.742 fatcat:v5baodw2u5an3nnri5xxwtwcxe

Automatic geospatial metadata generation for earth science virtual data products

Peng Yue, Jianya Gong, Liping Di, Lianlian He
2011 Geoinformatica  
Recent advances in Semantic Web and Web Service technologies has shown promise for automatically deriving geospatial information and knowledge from Earth science data distributed over the Web.  ...  A virtual data product is represented using process models, and can be materialized on demand by dynamically binding and chaining archived data and services, as opposed to requiring that Earth science  ...  Acknowledgments We are grateful to the four anonymous reviewers, and to Dr. Barry Schlesinger for their detailed comments that helped improve the quality of the paper.  ... 
doi:10.1007/s10707-011-0123-x fatcat:gkresunw5bfvzgnvfm3cekvmgi

Building and applying geographical information system Grids

Galip Aydin, Ahmet Sayar, Harshawardhan Gadgil, Mehmet S. Aktas, Geoffrey C. Fox, Sunghoon Ko, Hasan Bulut, Marlon E. Pierce
2008 Concurrency and Computation  
Following the WS-I+ approach of building Grids on Web Service standards, we have developed Data Grid components for archival and real-time data, map generating services that can be used to build user interfaces  ...  We discuss the development and application of Web Service-based Geographical Information System Grids.  ...  We have initially implemented a Web Services version of basic WFS which supports the three mandatory operations through a WSDL interface.  ... 
doi:10.1002/cpe.1312 fatcat:4lwqkwlkpjaudpe2nh7xrtmosa

WPS mediation: An approach to process geospatial data on different computing backends

Gregory Giuliani, Stefano Nativi, Anthony Lehmann, Nicolas Ray
2012 Computers & Geosciences  
The OGC Web Processing Service (WPS) specification allows generating information by processing distributed geospatial data made available through Spatial Data Infrastructures (SDIs).  ...  Therefore, the Geographic Information (GI) community is trying to benefit from the superior storage and computing capabilities offered by distributed computing (e.g., Grids, Clouds) related methods and  ...  We thank Dorian Gorgan and his team for their support on Grid technologies. A special thank to Denisa Rodila who helped to install and configure gLite and Ganga.  ... 
doi:10.1016/j.cageo.2011.10.009 fatcat:zwmvnvxs3jc5lb2kaqdvamdape

Semantic Solutions for Integration of Federated Ocean Observations

Mark A. Cameron, Jemma Wu, Kerry Taylor, David Ratcliffe, Geoffrey Squire, John Colton
2009 International Semantic Web Conference  
We highlight three technical approaches to integration; the first based on the Open Geospatial Consortium's (OGC) Sensor Web Enablement (SWE) technology.  ...  The third approach, our own Semantic Service Architecture (SSA), is also built upon SWE technologies but makes rich use of complex ontologies and mappings to offer a more flexible, semantically-driven  ...  Resources include WSDL web service descriptions, SOAP payloads, XML documents, XQuery programs, BPEL workflows, database tables and SQL queries.  ... 
dblp:conf/semweb/CameronWTRSC09 fatcat:22lxsgm6nrbtbjie6s7zlhtawi
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