scholarly journals Strategic Analysis for Governance Development of National Spatial Data Infrastructure Portal in Korea

2021 ◽  
Vol 10 (10) ◽  
pp. 654
Author(s):  
Yejin Yoo ◽  
Seong-sig Kim
Keyword(s):  
Spatial Data ◽  
Interface Design ◽  
Spatial Information ◽  
Evaluation Criteria ◽  
Spatial Data Infrastructure ◽  
Security And Privacy ◽  
Quality Of Data ◽  
Data Infrastructure ◽  
Website Usability ◽  
Improvement Plan

The Korean government released the National Spatial Data Infrastructure Portal (NSDIP) by integrating the spatial information possessed by 205 agencies to implement governance through the portal. In this study, four evaluation criteria groups (disclosure, participation, civil petition service, and website usability) were established through a literature review related to governance and government portals. After evaluation based on the four evaluation criteria, governance improvement measures were suggested. As an improvement measure, in terms of information disclosure, it was necessary to manage the quality of data update cycle, accuracy, metadata, etc., and to provide customized spatial information. In the stakeholder participation section, feedback from users is reflected in policies, and activation of participation spaces through education and exhibitions is required. In terms of civil petition service, it is necessary to introduce an incentive system to improve innovative services and to prepare measures to prevent infringement of security and privacy in the civil petition process. In website usability, it is necessary to prepare an improvement plan by introducing user-friendly interface design using GIS viewer, and statistics and GIS spatial analysis functions. The improvement plan by the evaluation criteria is expected to be the direction to implement inclusive portal governance.

scholarly journals Διαμόρφωση βασικών παραμέτρων σχεδιασμού και υλοποίησης της Ελληνικής Εθνικής Υποδομής Γεωχωρικών Πληροφοριών

2015 ◽  
Author(s):  
Παναγιώτης Τζιαχρής
Keyword(s):  
European Community ◽  
Spatial Data ◽  
Spatial Information ◽  
Spatial Data Infrastructure ◽  
Data Infrastructure

Αντικείμενο της παρούσας διδακτορικής διατριβής είναι η μελέτη της Υποδομής Γεωχωρικών Πληροφοριών (ΥΓΕΠ, Spatial Data Infrastructure - SDI) ειδικά για την περίπτωση της Ελλάδας και η πρόταση διαμόρφωσης βασικών παραμέτρων σχεδιασμού και υλοποίησης της, με την δόμηση και αξιοποίηση ενός "Μοντέλου Σύνθεσης Τάσεων". Επιπλέον, καταγράφει την υφιστάμενη προσέγγιση από την εδαφολογική επιστημονική κοινότητα, των Ελληνικών αγροτικών εδαφολογικών δεδομένων και την συγκρίνει με τις απαιτήσεις του νόμου 3882/2010 για την Ελληνική Εθνική ΥΓΕΠ (ΕΥΓΕΠ) και της Ευρωπαϊκής ΥΓΕΠ (Infrastructure for Spatial Information in the European Community, INSPIRE). Τέλος αξιοποιώντας τα θεωρητικά συμπεράσματα της παρούσας διατριβής, παραθέτει δυο διαφορετικές προσεγγίσεις (τεχνοκεντρική, κοινωνικοτεχνική) ενσωμάτωσης και αξιοποίησης των Ελληνικών εδαφολογικών δεδομένων σε μια μελλοντική Ελληνική ΕΥΓΕΠ, προκρίνοντας ωστόσο την κοινωνικοτεχνική ως πιο πιθανά βιώσιμη και επιτυχημένη, καθώς και πιο συμβατή τόσο με την σύγχρονη θεωρία όσο και με τα αποτελέσματα της παρούσας διατριβής.

scholarly journals A Framework for Evaluation of Marine Spatial Data Geoportals Using Case Studies

2014 ◽  
Vol 60 (4) ◽  
pp. 9-18 ◽  
Author(s):  
Marina Tavra ◽  
Vlado Cetl ◽  
Tea Duplančić Leder
Keyword(s):  
Web Services ◽  
Case Studies ◽  
Spatial Data ◽  
Spatial Information ◽  
Spatial Data Infrastructure ◽  
The Internet ◽  
Data Standards ◽  
Data Infrastructure ◽  
Business Information ◽  
Different Levels

Abstract Need for a Marine Spatial Data Infrastructure (MSDI) as a component of a National Spatial Data Infrastructure (NSDI) is widely recognized. An MSDI is relevant not only for hydrographers and government planners, but also for many other sectors which takes interest in marine spatial data, whether they are data users, data providers, or data managers [9]. An MSDI encompasses marine and coastal geographic and business information. For efficient use of Marine Spatial Data, it is necessary to ensure its valid and accessible distribution. A geoportal is a specialized web portal for sharing spatial information at different levels over the Internet. This paper re-examines the implementation of an MSDI and what it means for data custodians and end users. Several geoportals are reviewed (German and Australian) to determine their web services functionality, capabilities and the scope to which they support the sharing and reuse of Marine Spatial Data to assist the development of the Croatian MSDI Geoportal. This framework provides a context for better understanding the information bases on spatial data standards and a tool for evaluation of MSDI dissemination - Geoportal.

scholarly journals Land Use Dataset Collection And Publication Based On Lucas And Hilucs

2014 ◽  
Vol 17 (2) ◽  
pp. 52-59
Author(s):  
Marcel KLIMENT ◽  
Jakub KOČICA ◽  
Tomáš KLIMENT
Keyword(s):  
Land Use ◽  
Land Cover ◽  
European Community ◽  
Spatial Data ◽  
Spatial Information ◽  
Strong Support ◽  
Spatial Data Infrastructure ◽  
Web Gis ◽  
Land Use Classification ◽  
Data Infrastructure

Abstract Spatial data have become very important phenomena within the last decade in Europe due to a strong support from the political spectrum with regard to related legislation and resulting in financial support to several research, educational, and enlargement projects. INSPIRE (Infrastructure for Spatial Information in the European Community) Directive indeed defines the principles for the harmonization of spatial data infrastructure in the European community, including Land Use and Land Cover data themes. INSPIRE defines a methodology on how to transform datasets to common data models, but it does not cover the process of data collection and update, because it is out of its scope. Evaluation of the Land Use dataset derived from remote sensing products complemented by fieldworks has been realized since 2006 by Eurostat within the LUCAS (Land Use and Cover Area frame Survey) project. The work presented in this paper follows the LUCAS fieldwork methodology, which was applied during the fieldwork in July 2014 in the City of Zagreb (Croatia), to use at the local (municipal) geoportal level. The surveying groups collected point features with the following data type attributes: Land Use codes defined by HILUCS (Hierarchical INSPIRE Land Use Classification System) and optional Land Cover codes defined by LUCAS classification. In addition, photographs representing the observed areas were collected by cameras embedded in the mobile GIS platforms. An update of original topological layer was performed and Web GIS components for sharing the newly developed datasets were implemented. The results presented provide a suitable proposal for fieldworks methodology and updates of a land use database in line with the INSPIRE directive applicable at a local spatial data infrastructure level.

scholarly journals NEW COMPETENCES IN ACADEMIC EDUCATION THROUGH REALISATION OF THE BESTSDI AND EO4GEO PROJECTS

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Željko Bačić
Keyword(s):  
Spatial Data ◽  
Spatial Information ◽  
Smart Cities ◽  
Earth Observation ◽  
Spatial Data Infrastructure ◽  
Academic Education ◽  
Data Infrastructure ◽  
Solution Approach ◽  
Global Challenge ◽  
Erasmus Programme

Development of Earth observation technologies from Space and air which are enabling intensive use of spatial information and Spatial data infrastructure which regulates usage of spatial information, respectively also concepts like Internet of things, Smart cities, Precise farming, Intelligent transportation and similar, impose on academic society necessity to redefine competences which students of bright variety of study programmes must overmaster during their study. In the frame of European Union Erasmus+ programme is, among other, initated two projects which goal is to solve this global challenge. The EO4GEO project aim is to define Earth observation from Space and air competences on the European level, while the BESTSDI project aim is to define Spatial data infrastructure competences on the regional level. Content of those projects, solution approach obstinance, methodology and their goals, respectively also expected effects on study programmes are shown in this paper.

scholarly journals Methodology for conformance testing of spatial data infrastructure components including an example of its implementation in Slovakia

2012 ◽  
Vol 20 (1) ◽  
pp. 10-20 ◽  
Author(s):  
T. Kliment ◽  
M. Tuchyňa ◽  
M. Kliment
Keyword(s):  
Spatial Data ◽  
Spatial Information ◽  
Slovak Republic ◽  
National Level ◽  
Conformance Testing ◽  
Spatial Data Infrastructure ◽  
Network Services ◽  
Data Infrastructure ◽  
Testing Procedures ◽  
Testing Methodology

Methodology for conformance testing of spatial data infrastructure components including an example of its implementation in SlovakiaBefore any spatial data infrastructure (SDI) is implemented as fully operational, many relevant testing procedures should take place. Such procedures should evaluate the compliancy level of particular SDI components against the relevant standards and implementing rules. Hence, they should ensure a high interoperability level. Many testing activities have already been performed within the implementation of the European SDI (INSPIRE - Infrastructure for Spatial Information in the European Community). Nevertheless, a common and versatile testing methodology, which is possible to use at any level of SDI realization is still lacking. This paper proposes a conformance testing methodology for selected SDI components applicable via network services for the discovery, view and downloading of data. An example of such an implementation has taken place within an environmental SDI developed by the Slovak Environmental Agency. A testing report template summarizing the results of the tests is proposed to be considered as a common template on a national level to be used within the implementation of a National Infrastructure for Spatial Information in the Slovak Republic.

scholarly journals Mecanismos de articulación de infraestructuras de datos espaciales y programas de observación de la tierra [Spatial data infrastructure and earth observation joint mechanisms]

2010 ◽  
Author(s):  
Lilia Patricia Arias Duarte ◽  
Luis Joyanes Aguilar ◽  
Sandra Patricia Rincón Méndez
Keyword(s):  
Decision Making ◽  
European Community ◽  
Spatial Data ◽  
Spatial Information ◽  
Subsequent Development ◽  
Earth Observation ◽  
Spatial Data Infrastructure ◽  
Observation System ◽  
Data Infrastructure ◽  
Toma De Decisiones

Resumen Las Infraestructuras de Datos Espaciales (IDE) y los Programas de Observación de la Tierra (PoT) se presentan hoy día como una importante herramienta de apoyo en la toma de decisiones, debido a la necesidad de afrontar problemas globales y complejos como el cambio climático, la atención y prevención de desastres naturales y el desabastecimiento alimenticio, entre otros. A partir de la necesidad de desarrollar sistemas de información que permitan compartir información relevante, incluyendo la proveniente de las tecnologías de observación de la Tierra (oT), se originan importantes iniciativas a nivel global, como Infrastructure for Spatial Information in the European Community – Inspire y el subsecuente desarrollo de las IDE nacionales y el Sistema Global de Sistemas de Observación de la Tierra - GEOSS que recoge lo adelantado en el tema por diversos países y regiones. Estos avances han planteado una serie de mecanismos de articulación entre las IDE y la oT, los cuales pueden impulsar aún más el avance de los temas, redundando en beneficios para los usuarios y por ende para los procesos de toma de decisiones. Palabras ClaveInfraestructura de Datos Espaciales, Observación de la Tierra, toma de decisiones.   Abstract Spatial Data Infrastructures (SDI) and Earth Observation Programs are presented today as an important tool to support decision making, due to the need to tackle complex global problems like climate change, care and prevention of natural disasters and food shortages, among others. From the need to develop information systems for sharing relevant information, including technologies from Earth Observation (EO), originate important global initiatives such as Infrastructure for Spatial Information in the European Community - Inspire and the subsequent development of national SDIs and the Global Earth Observation System of Systems - GEOSS which includes the advanced in the subject by some countries and regions. These developments have raised a number of mechanisms linking SDI and EO, which may further stimulate the progress of the issues, resulting in benefits to users and therefore to the decision-making processes.Keywords Spatial Data Infrastructure, Earth Observation, decision-making.

scholarly journals Evaluation of the Completeness of Spatial Data Infrastructure in the Context of Cadastral Data Sharing

Land ◽  
2020 ◽  
Vol 9 (8) ◽  
pp. 272
Author(s):  
Agnieszka Trystuła ◽  
Małgorzata Dudzińska ◽  
Ryszard Źróbek
Keyword(s):  
Spatial Data ◽  
Spatial Information ◽  
Spatial Data Infrastructure ◽  
Network Services ◽  
Network Service ◽  
Data Infrastructure ◽  
Web Map ◽  
Spatial Management ◽  
Data Validity ◽  
Types Of Information

The idea behind the Infrastructure for Spatial Information in Europe (INSPIRE) project was to provide EU citizens with access to various types of information, including environmental protection and spatial management data. These resources can be viewed (Web Map Service—WMS) and downloaded (Web Feature Service—WFS) online. Cadastral datasets represent one of the 34 spatial data themes in the spatial data infrastructure (SDI). The functionality of the SDI has not yet been fully achieved due to the failure of the WMS and WFS network services. The aim of this article was to assess the completeness of the SDI containing cadastral datasets. The present study has practical implications. The proposed diagnostic tool supports an assessment of the completeness of SDI resources in seven diagnostic groups (technical and legal identifiers, the cadastral information profile, the WMS network service, the WFS network service, source cadastral databases, data validity, and WMS and WFS standardization). The developed assessment methodology enables the identification of websites that publish cadastral data through INSPIRE network services, as well as problematic websites, and it has high development potential. The results of the assessment should be used in the ongoing construction of the SDI. They can also be used to improve the quality of network services and their availability for end users.

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