Centre de documentation
scientifique

Geodata and Tools for Education and Research / Bénédicte Bucher (2022)  

Public Titre : Geodata and Tools for Education and Research : Workshop report, AGILE Pre-Conference Workshop June 14th 2022 -Vilnius, Lithuania Type de document : Actes de congrès Auteurs : Bénédicte Bucher , Auteur ; Frédéric Cantat , Auteur ; Joep Crompvoets, Auteur ; Anka Lisec, Auteur ; Markéta Potůčková, Auteur ; Conor Cahalane, Auteur ; Evelyn Uuemaa, Auteur ; Mathieu Chartier, Auteur Editeur : Dublin : European Spatial Data Research EuroSDR Année de publication : 2022 Conférence : AGILE 2022, Pre-Conference Workshop 14/06/2022 Vilnius Lituanie Importance : 15 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] données localisées [Termes IGN] formation Résumé : (auteur) Geographical data and analyses are a useful asset in several domains of education and research including geography, history, urbanism or environmental science, amongst others, from primary school to higher education and life-long learning. In the specific context of Europe, as more and more data (including geographic data) becomes open for all, it is crucial to ensure these users have the capacity to make the most of the wealth of this data. Reciprocally, from the perspective of data providers, education and research are particularly important application domains. They have the ability to link knowledge (production or dissemination) with data and adopt critical perspectives on this data. In this context, a half-day workshop was organised by EuroSDR during the 2022 conference of the Association of Geographical Information Laboratories in Europe (AGILE). It focussed on current experiences developed by EuroSDR members, mainly at national mapping agencies, as well as proposals stemming from AGILE research communities, to share experiences and visions on this topic. It also targeted possible synergies to interconnect existing approaches, usually national, and achieve crossnational solutions, in Europe and beyond. Numéro de notice : 17756 Affiliation des auteurs : IGN+Ext (2020- ) Thématique : GEOMATIQUE Nature : Actes DOI : sans En ligne : http://www.eurosdr.net/sites/default/files/uploaded_files/ws-report_geodatatools [...] Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=103187

the EUROSDR time benchmark for historical aerial images / E.M. Farella (2022)  

Public Titre : the EUROSDR time benchmark for historical aerial images Type de document : Article/Communication Auteurs : E.M. Farella, Auteur ; L. Morelli, Auteur ; Fabio Remondino, Auteur ; Jon P. Mills, Auteur ; Norbert Haala, Auteur ; Joep Crompvoets, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2022 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 43-B2 Conférence : ISPRS 2022, Commission 2, 24th ISPRS international congress, Imaging today, foreseeing tomorrow 06/06/2022 11/06/2022 Nice France OA ISPRS Archives Importance : pp 1175 - 1182 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] aérotriangulation [Termes IGN] image aérienne [Termes IGN] image ancienne [Termes IGN] image multitemporelle [Termes IGN] modèle numérique de surface [Termes IGN] modèle numérique de terrain [Termes IGN] orthophotographie Mots-clés libres : benchmark Résumé : (auteur) Automatic photogrammetric processing of historical (or archival) aerial photos is still a challenging task, particularly in cases of missing ancillary information, low radiometric and image quality, limited stereo coverage or large temporal span. However, with recent advances in photogrammetry and Artificial Intelligence (AI) algorithms for image processing and interpretation, an increasing number of applications are now feasible. The article presents the TIME (hisTorical aerIal iMagEs) benchmark (https://time.fbk.eu/), promoted by EuroSDR to explore the potential of historical aerial images. Realized in collaboration with various European NMCAs, the benchmark has garnered aerial image blocks and time series imagery captured since the 1950s. To support the photogrammetric processing of the digitized photos, ancillary data are supplied with available information about flight missions, taking cameras, and ground control points (GCPs). Several diverse investigations have been undertaken with the benchmark datasets, all captured over historical urban areas or landscapes. The paper describes the benchmark datasets and some potential research topics, presenting several tests and analyses realized with the collated and shared data. Numéro de notice : C2022-021 Affiliation des auteurs : non IGN Thématique : IMAGERIE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/isprs-archives-XLIII-B2-2022-1175-2022 Date de publication en ligne : 30/05/2022 En ligne : http://dx.doi.org/10.5194/isprs-archives-XLIII-B2-2022-1175-2022 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=100847

The use of volunteer geographic information for producing and maintaining authoritative land use and land cover data / Ana-Maria Olteanu-Raimond (2022)  

Public Titre : The use of volunteer geographic information for producing and maintaining authoritative land use and land cover data : EuroSDR and LandSense Workshop, November 24th - 25th 2020, Online Conference Type de document : Actes de congrès Auteurs : Ana-Maria Olteanu-Raimond , Auteur ; Joep Crompvoets, Auteur ; Inian Moorthy, Auteur ; Clément Mallet , Auteur ; Bénédicte Bucher , Auteur Editeur : Dublin : European Spatial Data Research EuroSDR Année de publication : 2022 Collection : EuroSDR Workshop report Projets : Landsense / Raimond, Ana-Maria Conférence : VGI4LULC 2020, The use of volunteer geographic information for producing and maintaining authoritative land use and land cover data 24/11/2020 25/11/2020 online France OA Proceedings Importance : 40 p. Format : 21 x 30 cm Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées [Termes IGN] approche participative [Termes IGN] cartographie collaborative [Termes IGN] collecte de données [Termes IGN] Corine Land Cover [Termes IGN] détection de changement [Termes IGN] données localisées des bénévoles [Termes IGN] intégration de données [Termes IGN] occupation du sol [Termes IGN] OpenStreetMap [Termes IGN] science citoyenne [Termes IGN] utilisation du sol Résumé : (éditeur) The report refers to the workshop that was organized on behalf of EuroSDR and the LandSense project (24-25 November 2020). LandSense aims to build a citizen observatory for Land Use and Land Cover (LULC) monitoring by proposing innovate technologies for data collection, change detection, data quality assessment and offering tools and systems to empower different communities (e.g., private companies, Non Governmental Organisation, National Mapping Agencies, research, public authorities) to monitor and report on LULC. The workshop was co-organized by the LASTIG laboratory of the University Gustave Eiffel and IGN-ENSG, the French National Mapping agency (Ana-Maria Olteanu-Raimond, Clément Mallet, Bénédicte Bucher), the Katholieke Universiteit Leuven (Joep Crompvoets), the International Institute for Applied Systems Analysis (Inian Moorthy) and EuroSDR. Note de contenu : INTRODUCTION GENERALE 1. Introduction 1.1 Land Use and Land Cover data: specificities and challenges 1.2 VGI and citizen science for LULC monitoring 2. Session 1: Use of VGI for LULC data production 2.1 National Land Cover and Land Use Information System of Spain (SIOSE)- Coordination, production, maintenance and VGI 2.2 A fusion data approach for integrating VGI to update and enrich authoritative LULC data 2.3 OpenStreetMap for Earth Observation (OSM4EO) land use application and benchmark 2.4 Using OpenStreetMap as a data source for training classifiers to generate LULC maps 3. Session 2: Data collection and validation 3.1 A mapping prototype for land use mapping by land users 3.2 A mobile application for collecting snow data in support to satellite remote sensing 3.3 Global land cover monitoring, validation and participation: experiences from several case studies 4. Session 3: Sustainability 4.1 Crowdsourcing reference data collection for land cover and land use mapping: Findings from Picture Pile and FotoquestGo 4.2 Land Cover Monitoring System with Sentinel-Hub and Python Machine Learning Library eo-learn. Is it possible to build a fast and cost-effective LCMS? 4.3 Regular monitoring of landscape changes with Copernicus data- The German land cover change detection service 4.4 Authentication as a Service - A LandSense contribution to improve the FAIR principle in Citizen Science 5. Conclusion Numéro de notice : 28680 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Thématique : GEOMATIQUE Nature : Actes nature-HAL : DirectOuvrColl/Actes DOI : sans En ligne : http://www.eurosdr.net/sites/default/files/uploaded_files/eurosdr_vgi4lulc.pdf Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99973

Understanding governance dynamics: The governing system of spatial data infrastructures / Jaap-Willem Sjoukema in International Journal of Spatial Data Infrastructures Research, vol 15 (Year 2020)  

Public [article]  inInternational Journal of Spatial Data Infrastructures Research > vol 15 (Year 2020) Titre : Understanding governance dynamics: The governing system of spatial data infrastructures Type de document : Article/Communication Auteurs : Jaap-Willem Sjoukema, Auteur ; Arnold K. Bregt, Auteur ; Joep Crompvoets, Auteur Année de publication : 2020 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] cadre conceptuel [Termes IGN] complexité [Termes IGN] diffusion de données [Termes IGN] infrastructure nationale des données localisées [Termes IGN] partage de données localisées [Termes IGN] Pays-Bas Résumé : (auteur) The importance and influence of spatial data has risen in all kinds of governmental and non-governmental processes, giving spatial data infrastructures (SDIs) a key role in spatial data sharing and dissemination. SDIs are nowadays challenged by new technologies and user demands. Proper SDI governance seems essential, but it is unclear to what extent current SDI governing systems are fully equipped to deal with the dynamics and complexity of SDIs. This research proposes a governing system framework for analysing the governing system of SDIs, adapted from the concepts of Kooiman. This framework is applied to two Dutch SDI cases: the Risk Map and the New Map of the Netherlands. With the help of the framework, the strong and weak aspects of the governing system of SDIs become more apparent and insights emerge on which interactions, images, instruments, actions and structures enable or constrain SDI governance. By observing changes in governing systems over time, SDI governance dynamics become visible. The governing system framework brings a new perspective to SDIs and SDI theory and is a potentially useful analytical tool for SDI governors. Numéro de notice : A2020-847 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.2902/1725-0463.2020.15.art1 En ligne : https://doi.org/10.2902/1725-0463.2020.15.art1 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98652 [article]

3rd International Workshop on Spatial Data Quality (SDQ 2020) / Jonathan Holmes (2020)  

Public Titre : 3rd International Workshop on Spatial Data Quality (SDQ 2020) : Joint Workshop of EuroGeographics - EuroSDR - OGC - ISO TC 211 - ICA Type de document : Actes de congrès Auteurs : Jonathan Holmes, Éditeur scientifique ; Carol Agius, Éditeur scientifique ; Joep Crompvoets, Éditeur scientifique Editeur : Dublin : European Spatial Data Research EuroSDR Année de publication : 2020 Collection : EuroSDR Workshop report Conférence : SDQ 2020, 3rd International Workshop on Spatial Data Quality 28/01/2020 29/01/2020 La Vallette Malte Open Access Proceedings Importance : 84 p. Format : 21 x 30 cm Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] données localisées [Termes IGN] qualité des données Résumé : (éditeur) This workshop report presents the highlights of the EuroGeographics/EuroSDR/OGC/ISO TC 211/ICA workshop on Spatial Data Quality that took place on 28 and 29 January 2020 in Valletta, Malta Numéro de notice : 14262 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Actes DOI : sans Date de publication en ligne : 01/12/2020 En ligne : http://www.eurosdr.net/sites/default/files/uploaded_files/eurosdr_spatial_data_q [...] Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=96899

Contient

• Collaborative user oriented metadata production on EuroSDR Geometadatalabs platform [paper and diaporama] / Bénédicte Bucher (2020)    

Initiatives for Providing Data and Tools for Research and Education: EuroSDR survey / Bénédicte Bucher (2020)  

Permalink

The INSPIRE directive: some observations on the legal framework and implementation / George Cho in Survey review, vol 51 n° 367 (July 2019)  

Permalink

Crowdsourcing in National Mapping : workshop report / Peter Mooney (2018)  

Permalink

Governance of national spatial data infrastructures in Europe / Joep Crompvoets in International Journal of Spatial Data Infrastructures Research, vol 13 (Year 2018)  

Permalink

Adapting national mapping & cadastral agencies business models to open data supply: the survey results / F.M. Welle Donker (01/10/2017)    

Permalink

How should NMCAs adapt to alternative sources for NMCA data? / Joep Crompvoets (2016)  

Permalink

Validation of INSPIRE metadata, data and services [diaporama] / Dominique Laurent (2016) 

Permalink

Geographic Information Science at the Heart of Europe / Danny Vandenbroucke (2013)  

Permalink

Proceedings 2013, The 16th AGILE International Conference on Geographic Information Science : Geographic Information Science at the Heart of Europe / Danny Vandenbroucke (2013)  

Permalink

Atlas of INSPIRE - evaluating SDI development through an inventory of INSPIRE experiences of European national mapping agencies / Wim de Vries in International Journal of Spatial Data Infrastructures Research, vol 6 (Year 2011)  

Permalink