scholarly journals Large geospatial images discovery: metadata model and technological framework

2015 ◽  
Vol 14 (2) ◽  
pp. 21-36 ◽  
Author(s):  
Lukáš Brůha
Keyword(s):  
Spatial Data ◽  
Prototype System ◽  
Raster Data ◽  
Historical Collections ◽  
Metadata Model ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures ◽  
Early Maps

The advancements in geospatial web technology triggered efforts for disclosure of valuable resources of historical collections. This paper focuses on the role of spatial data infrastructures (SDI) in such efforts. The work describes the interplay between SDI technologies and potential use cases in libraries such as cartographic heritage. The metadata model is introduced to link up the sources from these two distinct fields. To enhance the data search capabilities, the work focuses on the representation of the content-based metadata of raster images, which is the crucial prerequisite to target the search in a more effective way. The architecture of the prototype system for automatic raster data processing, storage, analysis and distribution is introduced. The architecture responds to the characteristics of input datasets, namely to the continuous flow of very large raster data and related metadata. Proposed solutions are illustrated on the case study of cartometric analysis of digitised early maps and related metadata encoding.

scholarly journals OntoFire: an ontology-based geo-portal for wildfires

2011 ◽  
Vol 11 (12) ◽  
pp. 3157-3170 ◽  
Author(s):  
K. Kalabokidis ◽  
N. Athanasis ◽  
M. Vaitis
Keyword(s):  
Spatial Data ◽  
Focal Point ◽  
End Users ◽  
Disaster Mitigation ◽  
The Internet ◽  
Prevention Strategies ◽  
Geospatial Technologies ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures

Abstract. With the proliferation of the geospatial technologies on the Internet, the role of geo-portals (i.e. gateways to Spatial Data Infrastructures) in the area of wildfires management emerges. However, keyword-based techniques often frustrate users when looking for data of interest in geo-portal environments, while little attention has been paid to shift from the conventional keyword-based to navigation-based mechanisms. The presented OntoFire system is an ontology-based geo-portal about wildfires. Through the proposed navigation mechanisms, the relationships between the data can be discovered, which would otherwise not be possible when using conventional querying techniques alone. End users can use the browsing interface to find resources of interest by using the navigation mechanisms provided. Data providers can use the publishing interface to submit new metadata, modify metadata or removing metadata in/from the catalogue. The proposed approach can improve the discovery of valuable information that is necessary to set priorities for disaster mitigation and prevention strategies. OntoFire aspires to be a focal point of integration and management of a very large amount of information, contributing in this way to the dissemination of knowledge and to the preparedness of the operational stakeholders.

scholarly journals Web System for Online and Onsite Usage of Geoinformation by Surveying Sector in Kosovo. Case Study: Ferizaj Municipality

2019 ◽  
Vol 4 (3) ◽  
pp. 230
Author(s):  
Bashkim Idrizi ◽  
Mirdon Kurteshi
Keyword(s):  
Information Systems ◽  
Web Services ◽  
Spatial Data ◽  
Service Oriented Architecture ◽  
Web Based ◽  
Data Infrastructure ◽  
Service Oriented ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures

The purpose of research to determine and contribute in more efficient services to geoinformation stakeholders, as well as to give positive impact on increasing income in geo business sector, voluntary based web system for online usage of geoinformation in Kosovo has been developed. The method used was puting in to one place many sourcec via WMS and WFS services, by creating thematic SDI, in order to have online system with dynamic data comming from official databases with update from last day on 5 pm. System is open for usage by all interested parts, however official registration is required. It contains geoinformation from many databases such as cadastral, orthophoto, municipal, and basemaps from open layers. The results show that the system is extendable and it is permanently including new datasets based on the user requirements. All available data is linked via web services, which gives an opportunity to users to use the updated version of datasets as they are published by responsible institution via www (world wide web). Keywords: web map, geoportal, geoinformation, web services, Kosovo References Alameh. N, (2010). Service chaining of interoperable Geographic Information Web Services. Global Science and Technology. Greenbelt, USA. Brimicombe, A.J. (2002). GIS-where are the frontiers now. GIS 2002. Bahrain. Bryukhanova, E. A., Krupochkin, Y. P., & Rygalova, M. V. (2018). Geoinformation technologies in the reconstruction of the social space of siberian cities at the turn of the 19–20th centuries (case study of the city of tobolsk). Journal of Siberian Federal University - Humanities and Social Sciences, 11(8), 1229-1242. doi:10.17516/1997-1370-0303 Chaudhuri, S. (2015). Application of Web Based Geographical Information Systems in e-business. Maldives. Davis, C.A. and Alves L.L. (2007). Geospatial web services, Vicosa, Brazil. ESRI. (2003). Spatial Data Standards and GIS interoperability. White paper. ESRI. CA. USA. Ferdousi, . and Al-Faisal, A. (2018). Urban and regional planning. Rajshahi University of Engineering and Technology. Rajshahi. Bangladesh. Gitis, V., Derendyaev, A., & Weinstock, A. (2016). Web-based GIS technologies for monitoring and analysis of spatio-temporal processes. International Journal of Web Information Systems, 12(1), 102-124. doi:10.1108/IJWIS-10-2015-0032 Glasze, G., & Perkins, C. (2015). Social and political dimensions of the OpenStreetMap project: Towards a critical geographical research agenda doi:10.1007/978-3-319-14280-7_8 Henzen, C. (2018). Building a framework of usability patterns for web applications in spatial data infrastructures. ISPRS International Journal of Geo-Information, 7(11) doi:10.3390/ijgi7110446 Idrizi, B. (2009). Developing of National Spatial Data Infrastructure of Macedonia according to global standardization (GSDI and INSPIRE) and local status. Conference of Nikodinovski.  Skopje. Macedonia. Idrizi, B. (2018). General Conditions of Spatial Data Infrastructure. International Journal on Natural and Engineering Sciences. Turkey. Idrizi, B. Sulejmani, V. Zimeri, Z. (2018). Multi-scale map for three levels of spatial planning data sets for the municipality of Vitia in Kosova. 7th ICC&GIS conference. Sozopol. Bulgaria. Mwange, C., Mulaku, G. C., & Siriba, D. N. (2018). Reviewing the status of national spatial data infrastructures in africa. Survey Review, 50(360), 191-200. doi:10.1080/00396265.2016.1259720 Nikolov, B. P., Zharkikh, J. I., Soloviev, A. A., Krasnoperov, R. I., & Agayan, S. M. (2015). Integration of data mining methods for earth science data analysis in GIS environment. Russian Journal of Earth Sciences, 15(4) doi:10.2205/2015ES000559 Sahin, K. and Gumusay, M.U. (2008). Service oriented architecture based web services for geographic information systems. The international archives of the remote sensing, photogrammetry and spatial information sciences. Vol XXXVII. Beijing. China. Sayar, A. (2008). GIS service oriented architecture. Community grids laboratory. IN, USA. Shi, S. (2015). Design and development of an online geoinformation service delivery of geospatial models in the united kingdom. Environmental Earth Sciences, 74(10), 7069-7080. doi:10.1007/s12665-015-4243-8 Siles, G., Charland, A., Voirin, Y., & Bénié, G. B. (2019). Integration of landscape and structure indicators into a web-based geoinformation system for assessing wetlands status. Ecological Informatics, 52, 166-176. doi:10.1016/j.ecoinf.2019.05.011 Ummadi, P. (2008). Standards and Interoperability in GIS, Michigan State University. MI, USA. Vorobev, A. V., & Shakirova, G. R. (2016). Web-based geoinformation system for exploring geomagnetic field, its variations and anomalies doi:10.1007/978-3-319-29589-3_2 Walter, V., & Sörgel, U. (2018). Implementation, results, and problems of paid crowd-based geospatial data collection. PFG - Journal of Photogrammetry, Remote Sensing and Geoinformation Science, 86(3-4), 187-197. doi:10.1007/s41064-018-0058-z   Copyright (c) 2019 Geosfera Indonesia Journal and Department of Geography Education, University of Jember This work is licensed under a Creative Commons Attribution-Share A like 4.0 International License

Bridging the Gap Between Strategic Environmental Assessment and Planning

2018 ◽  
Vol 7 (1) ◽  
pp. 34-52 ◽  
Author(s):  
Michele Campagna ◽  
Elisabetta Anna Di Cesare ◽  
Andrea Matta ◽  
Matteo Serra
Keyword(s):  
Environmental Assessment ◽  
Spatial Data ◽  
Strategic Environmental Assessment ◽  
Planning Support ◽  
Innovation Potential ◽  
Planning Support System ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures ◽  
The Eu

Current planning practices in Europe are affected by new regulations aiming at environmental protection and risk reduction, however, planning professionals often face difficulties in properly implementing the principles given by the norms. This paper discusses the influence of the introduction of Strategic Environmental Assessment and of Spatial Data Infrastructures in the EU, highlighting innovation potential and implementation shortcomings and pitfalls. To address these issues, the Geodesign approach is proposed, firstly analysing its relationships with the current planning regulations at the regional level in Italy, and then its opportunities for application in practice with regard to the Sardinian case study (Italy); secondly an integrated Planning Support System is proposed and tested to implement the core phases of the Geodesign approach. The paper concludes suggesting that Geodesign may fruitfully address some of the major issues in the current planning and SEA practice, taking full advantage of the newly available resources of SDI.

scholarly journals Framework for the Development of Planetary Spatial Data Infrastructures: A Europa Case Study

2018 ◽  
Vol 5 (9) ◽  
pp. 486-502
Author(s):  
J. R. Laura ◽  
M. T. Bland ◽  
R. L. Fergason ◽  
T. M. Hare ◽  
B. A. Archinal
Keyword(s):  
Spatial Data ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures

scholarly journals From Spatial Data Infrastructures to Data Spaces—A Technological Perspective on the Evolution of European SDIs

2020 ◽  
Vol 9 (3) ◽  
pp. 176 ◽  
Author(s):  
Alexander Kotsev ◽  
Marco Minghini ◽  
Robert Tomas ◽  
Vlado Cetl ◽  
Michael Lutz
Keyword(s):  
Spatial Data ◽  
The European Union ◽  
The Public ◽  
Legal Provisions ◽  
Emerging Trends ◽  
Technological Developments ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures ◽  
High Level

The availability of timely, accessible and well documented data plays a central role in the process of digital transformation in our societies and businesses. Considering this, the European Commission has established an ambitious agenda that aims to leverage on the favourable technological and political context and build a society that is empowered by data-driven innovation. Within this context, geospatial data remains critically important for many businesses and public services. The process of establishing Spatial Data Infrastructures (SDIs) in response to the legal provisions of the European Union INSPIRE Directive has a long history. While INSPIRE focuses mainly on ’unlocking’ data from the public sector, there is need to address emerging technological trends, and consider the role of other actors such as the private sector and citizen science initiatives. The objective of this paper, given those bounding conditions is twofold. Firstly, we position SDI-related developments in Europe within the broader context of the current political and technological scenery. In doing so, we pay particular attention to relevant technological developments and emerging trends that we see as enablers for the evolution of European SDIs. Secondly, we propose a high level concept of a pan-European (geo)data space with a 10-year horizon in mind. We do this by considering today’s technology while trying to adopt an evolutionary approach with developments that are incremental to contemporary SDIs.

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