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A virtual globe tool for searching and visualizing geo-referenced media resources in social networks

Arturo Beltran, Carlos Abargues, Carlos Granell, Manuela Núñez, Laura Díaz, Joaquín Huerta
2012 Multimedia tools and applications  
In this paper, we present a virtual globe tool for searching and visualizing geo-referenced media resources.  ...  Our approach is based on the integration of search technologies, description languages for annotating collections of georeferenced media resources and visualization techniques.  ...  The authors wish to thank Dori Apanewicz for proofreading the manuscript.  ... 
doi:10.1007/s11042-012-1025-0 fatcat:7l7wxwf45bgjzfcspjjkdvapia

DEVELOPING A CLOUD-BASED ONLINE GEOSPATIAL INFORMATION SHARING AND GEOPROCESSING PLATFORM TO FACILITATE COLLABORATIVE EDUCATION AND RESEARCH

Z. L. Yang, J. Cao, K. Hu, Z. P. Gui, H. Y. Wu, L. You
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
To support interactive teaching and training, GeoSquare adopts the rich internet application (RIA) technology to create user-friendly graphical user interface (GUI).  ...  Efficient online discovering and applying geospatial information resources (GIRs) is critical in Earth Science domain as while for cross-disciplinary applications.  ...  The model builder provides a graphic user interface (GUI) to build new processing models or edit old ones. Users specify the structure and properties of a 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

Z. L. Yang, J. Cao, K. Hu, Z. P. Gui, H. Y. Wu, L. You
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
To support interactive teaching and training, GeoSquare adopts the rich internet application (RIA) technology to create user-friendly graphical user interface (GUI).  ...  Efficient online discovering and applying geospatial information resources (GIRs) is critical in Earth Science domain as while for cross-disciplinary applications.  ...  The model builder provides a graphic user interface (GUI) to build new processing models or edit old ones. Users specify the structure and properties of a model.  ... 
doi:10.5194/isprs-archives-xli-b6-3-2016 fatcat:c66qi7jmurh7hc24zp6jklrfre

Towards a semantics-based approach in the development of geographic portals

Nikolaos Athanasis, Kostas Kalabokidis, Michail Vaitis, Nikolaos Soulakellis
2009 Computers & Geosciences  
In this paper, a new methodology for knowledge discovery in geographic portals is presented.  ...  As the demand for geospatial data increases, the lack of efficient ways to find suitable information becomes critical.  ...  These visual browsing interfaces offer a graphical view of the entire ontology as a tree or a graph of related classes and properties, where users can either access directly the resources classified or  ... 
doi:10.1016/j.cageo.2008.01.014 fatcat:ug7q4fzchzdlji7adjjov6go6u

Towards the Development of Agenda 2063 Geo-Portal to Support Sustainable Development in Africa

Paidamwoyo Mhangara, Asanda Lamba, Willard Mapurisa, Naledzani Mudau
2019 ISPRS International Journal of Geo-Information  
As our results show, we successfully demonstrated that a web-geoportal is a powerful interactive platform to upload, access, explore, visualize, analyse, and disseminate geospatial data related to the  ...  The advent of web-based GIS provides a powerful online platform to collect, integrate, discover, use and share geospatial data, information, and services related to sustainable development.  ...  Acknowledgments: We are highly indebted to Mohamed Abdisalam, Martin Bwalya, and Simon Kisira all from NEPAD-AUDA for their valuable contribution in guiding the development of this geoportal.  ... 
doi:10.3390/ijgi8090399 fatcat:752bcfctrnaslabke2tvomfgim

Aim4GDI: Facilitating the Synthesis of GDI Resources through Mapping and Superimpositions of Metadata Summaries

Trias Aditya, Menno-Jan Kraak
2007 Geoinformatica  
Providing possibilities for users to organize and integrate available resources can arguably enhance the process of data discovery and spatial analysis required, and hence, is the focus of this paper.  ...  They can be used to provide a supporting context for data discovery and access purposes.  ...  As mentioned in an OGC paper [2] , a geospatial portal is a (web) interface to a collection of online geospatial information resources, including offline data sets, online map, and feature services.  ... 
doi:10.1007/s10707-007-0021-4 fatcat:b554cyqz4ngnvpniojrlrmpwua

BORDERLESS GEOSPATIAL WEB (BOLEGWEB)

V. Cetl, T. Kliment, M. Kliment
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A public global wide and user friendly portal of OGC resources available on the web ensures and enhances the use of GI within a multidisciplinary context and bridges the geospatial web from the end-user  ...  SDI uses a catalogue (discovery) service for the web as a gateway to the GI world through the metadata defined by ISO standards, which are structurally diverse to OGC metadata.  ...  Graphic User and Application Programming Interfaces (GUI and API) facilitating access for different user groups (Kliment et al., 2015) .  ... 
doi:10.5194/isprs-archives-xli-b4-677-2016 fatcat:vcmtjqyihrggnj2owytagtxney

BORDERLESS GEOSPATIAL WEB (BOLEGWEB)

V. Cetl, T. Kliment, M. Kliment
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A public global wide and user friendly portal of OGC resources available on the web ensures and enhances the use of GI within a multidisciplinary context and bridges the geospatial web from the end-user  ...  SDI uses a catalogue (discovery) service for the web as a gateway to the GI world through the metadata defined by ISO standards, which are structurally diverse to OGC metadata.  ...  Graphic User and Application Programming Interfaces (GUI and API) facilitating access for different user groups (Kliment et al., 2015) .  ... 
doi:10.5194/isprsarchives-xli-b4-677-2016 fatcat:k4fkxofitnfytneubnwelcc4ci

Bolegweb Platform – Contribution to the Web Communities

T. Kliment, V. Cetl, M. Tuchyňa, M. Kliment, G. Bordogna
2016 Agris on-line Papers in Economics and Informatics  
The paper reports a global wide and user friendly platform of OGC resources available on the web with the main goal to ensure and enhance the use of GI within a multidisciplinary context and to bridge  ...  The standardized web services defined by Open Geospatial Consortium (OGC) are frequently used for the implementation of a spatial data infrastructure (SDI), to expose geospatial data, metadata and models  ...  Geospatial data users search for GI resources within an SDI using discovery clients of a Geoportal application (i.e. INSPIRE Geoportal) (Kliment et al., 2013) .  ... 
doi:10.7160/aol.2016.080408 fatcat:respjz5ldzfvviiyri43zuquee

Developing a grid-enabled spatial Web portal for Internet GIServices and geospatial cyberinfrastructure

Tong Zhang, Ming-Hsiang Tsou
2009 International Journal of Geographical Information Science  
Acknowledgments This work was partially funded by the NASA REASoN-0118-0209 project (A Border Spatial Decision Support System) at San Diego State University and the National Developing a grid-enabled spatial  ...  The spatial Web portal provides a Web-based graphical user interface, containing multiple portlet tabs (Figure 4 ).  ...  Scalable Vector Graphics (SVG) TM was adopted as a map export format for visualizing accessibility analysis results.  ... 
doi:10.1080/13658810802698571 fatcat:yvzzhukpanhurjmio33cpvshcy

Geo-Enrichment and Semantic Enhancement of Metadata Sets to Augment Discovery in Geoportals

Bernhard Vockner, Manfred Mittlböck
2014 ISPRS International Journal of Geo-Information  
In order to improve the user's search experience, we tailor faceted search strategies presenting an enhanced query interface for geo-metadata discovery that are transparently leveraging the underlying  ...  , even if it has been documented using a language the user is not familiar with.  ...  a portal of the federal states of Austria (GIS-Steiermark) for providing their metadata for research purposes.  ... 
doi:10.3390/ijgi3010345 fatcat:nmvl4wqbtbe3hhclpdvbtsvpcy

Service-oriented applications for environmental models: Reusable geospatial services

Carlos Granell, Laura Díaz, Michael Gould
2010 Environmental Modelling & Software  
We show results of the serviceoriented application applied to alpine runoff models, including the use of geospatial services facilitating discovery, access, processing and visualization of geospatial data  ...  We show results of the serviceoriented application applied to alpine runoff models, including the use of geospatial services facilitating discovery, access, processing and visualization of geospatial data  ...  This term, actually still a vision, covers many aspects in the Web context such as tools, data representation, infrastructures, mechanisms and so on to eventually facilitate discovery, integration, processing  ... 
doi:10.1016/j.envsoft.2009.08.005 fatcat:vjbsbrmpgrarfll4nvcvz5jgzy

The ENVISION Environmental Portal and Services Infrastructure [chapter]

Patrick Maué, Dumitru Roman
2011 IFIP Advances in Information and Communication Technology  
A walkthrough explains how to create a scenario website and populate it with the user interface components required for one specific scenario.  ...  The ENVISION Portal is a Web-enabled infrastructure for the discovery, annotation, and composition of environmental services.  ...  The MapViewer Portlet (see Figure 4 ) as central entry point for the end users is built on OpenLayers 5 , an open source javascript framework to visualize geospatial data on a base map.  ... 
doi:10.1007/978-3-642-22285-6_31 fatcat:tmtk2fughvd45bcpunsgkkkbbe

Treatment of Georeferencing in Knowledge Organization Systems: North American Contributions to Integrated Georeferencing

Olha Buchel, Linda L. Hill
2011 NASKO  
projects in North America that have advanced the integration of formal mathematical georeferencing and informal placename georeferencing in knowledge organization systems are described and related to visualization  ...  She foresaw graphical user interfaces for geoscience libraries and information services where a search for maps, journal articles, field trip guidebooks, dissertations, data, and even the names of experts  ...  In ADL, a map-based user interface can be used to display the geographical distribution of resources in a collection, to narrow a search for information to a specific region, and to display the geographic  ... 
doi:10.7152/nasko.v2i1.12807 fatcat:fktz3z6luzetbgjrmpvrgysqcu

GeoPWProv: Interleaving Map and Faceted Metadata for Provenance Visualization and Navigation

Ziheng Sun, Peng Yue, Lei Hu, Jianya Gong, Liangpei Zhang, Xianchang Lu
2013 IEEE Transactions on Geoscience and Remote Sensing  
Visualization of geospatial data provenance aims to provide a user-friendly way for easy navigation and increased understanding of the derivation history of geoscientific results.  ...  This paper proposes to interleave map and faceted metadata for geospatial data provenance visualization and navigation.  ...  ACKNOWLEDGMENT The authors are grateful to the anonymous reviewers for their valuable comments.  ... 
doi:10.1109/tgrs.2013.2248064 fatcat:qsjzvyf5d5bibaw4op3ntidxme
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