A Geo-Dashboard Concept for the Interactively Linked Visualization of Provenance and Data Quality for Geospatial Datasets

Figgemeier, Heiko; Henzen, Christin; Rümmler, Arne

doi:10.5194/agile-giss-2-25-2021

Cited by 9 publications

(7 citation statements)

References 9 publications

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“…For example, (Kalantari et al, 2014) propose a prototype where volunteers can create metadata by sharing their notes and analyzing the keywords used in the user's search. Finally, we found that most of the quality metadata is for image datasets (Figgemeier et al (2021), Wagner et al (2021)).…”

Section: Introductionmentioning

confidence: 89%

“…For example, in France, the National Council for Geographic Information (NCGI) offers a tool to evaluate datasets by assigning stars from 1 to 5 according to the geographic data quality indicators of the ISO 19157:2013. Metadata visualisation solutions such as those proposed by the GeoViQua project 1 for sensor data (Nüst and Lush (2019)) or by (Figgemeier et al (2021)) to visualise the provenance metadata of a dataset, a complementary information to quality, in the form of a graph, also help users to measure the usability of a dataset.…”

Section: Introductionmentioning

confidence: 99%

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A method to produce metadata describing and assessing the quality of spatial landmark datasets in mountain area

Olteanu‐Raimond

2022

AGILE GIScience Ser.

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Abstract. The increase of recreational activities in the mountains and a growing amount of websites proposing geographic data, offer new opportunities for societal needs such as mountain rescue, biodiversity monitoring, outdoor activities. However, the main issue with the websites data is the lack of metadata that minimizes its reuse outside the community that produced the data. The goal of this paper is to study and generate quality and descriptive metadata using ISO standards. To this end, we propose a method based on a common vocabulary such as an ontology and a data matching process. The first one allows to associate to each type of feature from an available geographic dataset an ontology class that will facilitate data matching, reproducibility of results and minimize semantic heterogeneity. The second one allows to define matching links between features representing the same entity in the real world and compute quality indicators based on the validated links. Finally, at the end of this process, we are able to generate descriptive and quality metadata. By following ISO standards and using the QualityML dictionary for measures, the metadata is serialized to XML and can finally be published as open source. Our approach was applied to five different landmark datasets in the French Alps region. New insights were acquired regarding positional accuracy and semantic granularity.

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Section: Introductionmentioning

confidence: 89%

Section: Introductionmentioning

confidence: 99%

A method to produce metadata describing and assessing the quality of spatial landmark datasets in mountain area

Olteanu‐Raimond

2022

AGILE GIScience Ser.

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“…3), and a map view (No. 4) (Figgemeier et al., 2021). Based on a linked approach, the content of each of the four mentioned widgets dynamically adapts depending on the user's selection.…”

Section: Approaches and Pilots To Integrate Core Software Components ...mentioning

confidence: 99%

Research data infrastructures in environmental sciences—Challenges and implementation approaches focusing on the integration of software components

Henzen,

Rümmler,

Figgemeier

et al. 2024

Transactions in GIS

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Research data infrastructures are quickly evolving and show a wide variety, for instance in the way they address user requirements and use cases as well as how they provide user‐required information through their software architecture. In this article, we discuss challenges and provide approaches to developing software architectures and software components for research data infrastructures in environmental sciences. Taking the GeoKur research project on harmonizing land use time series as the use case for curation and quality assurance of environmental research data, we designed, implemented, and tested approaches and software components with particular regard to data management planning as well as provenance and quality information management. We aim to illustrate how to better meet researchers’ needs and provide tightly interlinked software components.

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“…The dashboards that have been generated share the common characteristic of integrating the geographical component of the tourism information, and in this context, they are referred to as geo-dashboards [25]. Geo-dashboards are embedded in geospatial business intelligence (GBI), which is a fusion of technologies and practices that combines geospatial analysis with business intelligence.…”

Section: Introductionmentioning

confidence: 99%

Toward Establishing a Tourism Data Space: Innovative Geo-Dashboard Development for Tourism Research and Management

Ordóñez-Martínez,

Seguí-Pons,

Ruiz-Pérez

2024

Smart Cities

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The data sharing strategy involves understanding the challenges and problems that can be solved through the collaboration of different entities sharing their data. The implementation of a data space in Mallorca is based on understanding the available data and identifying the problems that can be solved using them. The use of data through data spaces will contribute to the transformation of destinations into smart tourism destinations. Smart tourism destinations are considered as smart cities in which the tourism industry offers a new layer of complexity in which technologies, digitalization, and intelligence are powered by data. This study analyzes four scenarios in which geo-dashboards are developed: flood exposure of tourist accommodation, land-cover changes, human pressure, and tourist uses in urban areas. The results of applying the geo-dashboards to these different scenarios provide tourists and destination managers with valuable information for decision-making, highlighting the utility of this type of tool, and laying the foundations for a future tourism data space in Mallorca.

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A Geo-Dashboard Concept for the Interactively Linked Visualization of Provenance and Data Quality for Geospatial Datasets

Cited by 9 publications

References 9 publications

A method to produce metadata describing and assessing the quality of spatial landmark datasets in mountain area

A method to produce metadata describing and assessing the quality of spatial landmark datasets in mountain area

Research data infrastructures in environmental sciences—Challenges and implementation approaches focusing on the integration of software components

Toward Establishing a Tourism Data Space: Innovative Geo-Dashboard Development for Tourism Research and Management

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