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A Method for Automating Geospatial Dataset Metadata [PDF]
Future Internet, 2009 Metadata have long been recognised as crucial to geospatial asset management and discovery, and yet undertaking their creation remains an unenviable task often to be avoided.
Bruce M Gittings
exaly +5 more sources
Raising Semantics-Awareness in Geospatial Metadata Management [PDF]
ISPRS International Journal of Geo-Information, 2018 Geospatial metadata are often encoded in formats that either are not aimed at efficient retrieval of resources or are plainly outdated. Particularly, the quantum leap represented by the Semantic Web did not induce so far a consistent, interlinked ...
Cristiano Fugazza +2 more
exaly +7 more sources
Geospatial Open Data Usage and Metadata Quality [PDF]
ISPRS International Journal of Geo-Information, 2021 The Open Government Data portals (OGD), thanks to the presence of thousands of geo-referenced datasets, containing spatial information are of extreme interest for any analysis or process relating to the territory.
Alfonso Quarati +2 more
exaly +5 more sources
GeoWebCln: An Intensive Cleaning Architecture for Geospatial Metadata
Quaestiones Geographicae, 2022 Developments in big data technology, wireless networks, Geographic information system (GIS) technology, and internet growth has increased the volume of data at an exponential rate. Internet users are generating data with every single click.
Sheoran Savita Kumari, Parmar Vinti
doaj +3 more sources
Describing Geospatial Assets in the Web of Data: A Metadata Management Scenario
ISPRS International Journal of Geo-Information, 2016 Metadata management is an essential enabling factor for geospatial assets because discovery, retrieval, and actual usage of the latter are tightly bound to the quality of these descriptions. Unfortunately, the multi-faceted landscape of metadata formats,
Cristiano Fugazza +2 more
exaly +4 more sources
Approach to Facilitating Geospatial Data and Metadata Publication Using a Standard Geoservice
ISPRS International Journal of Geo-Information, 2017 Nowadays, the existence of metadata is one of the most important aspects of effective discovery of geospatial data published in Spatial Data Infrastructures (SDIs).
Sérgio Trilles +2 more
exaly +3 more sources
Web-Scale Normalization of Geospatial Metadata Based on Semantics-Aware Data Sources
ISPRS International Journal of Geo-Information, 2017 Geospatial metadata are largely denormalized inasmuch as resource descriptions typically accommodate property values as plain text. Hence, it is not possible to bring multiple references to the same entity (say, a keyword from a controlled vocabulary ...
Cristiano Fugazza +2 more
exaly +3 more sources
Similarity Measurement of Metadata of Geospatial Data: An Artificial Neural Network Approach
ISPRS International Journal of Geo-Information, 2018 To help users discover the most relevant spatial datasets in the ever-growing global spatial data infrastructures (SDIs), a number of similarity measures of geospatial data based on metadata have been proposed. Researchers have assessed the similarity of
Zugang Chen, Jia Song
exaly +3 more sources
Towards Evaluating Geospatial Metadata Quality in the Context of VGI
Procedia Computer Science, 2017 Abstract: Volunteered geographic information (VGI) phenomenon offers an alternative mechanism for the acquisition of geospatial information. It has shown its effectiveness in various applications such as disaster management. However VGI suffers from a general lack of metadata quality assurance. This paper proposes an approach that aims to enhance VGI
Saida Aissi
exaly +2 more sources
TOWARDS SDG 4: TRADE-OFFS FOR GEOSPATIAL OPEN EDUCATIONAL RESOURCES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Through the ISPRS scientific initiative presented in this paper, we aim to make geospatial educational resources available and discoverable to those who teach and those who want to learn. In earlier work, we designed and implemented a prototype catalogue
S. Coetzee +6 more
doaj +1 more source