eurosdr the pan-european network for mapping agencies and ...eurosdr –the pan-european network for...
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www.eurosdr.net
European Spatial Data Research
EuroSDR – the pan-european network for
mapping agencies and academia
André Streilein, F. Remondino, N. Pfeifer, J.A. Trollvik, J. Stoter, J. Crompvoets, M. Potůčková
www.eurosdr.net
European Spatial Data Research
• non-profit organisation
• provides a pan-European network
• brings together mapping / cadastreagencies and academia
• for the purpose– of applied research
– and securing timely, research-based knowledge
• that allows the agencies to play their role as content providers and government competence centres for geographic information and spatial data infrastructures.
www.eurosdr.net
European Spatial Data Research
EuroSDR is unique
• Members of EuroSDR are
– National Mapping & Cadastral
Organisations
– Research Institutes
– 2 per country
• Delegates from production
and research working
together
NMCAs Research
Org.+
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European Spatial Data Research
Operation
• Delegates meetings
• Workshops
• Research projects
• Publications
• Educational activities
• Technical commissions
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European Spatial Data Research
Delegates meetings
• Meet twice per year
• Research planning and
management
• Keynote presentations
• Focussed discussions –
sharing best practise
www.eurosdr.net
European Spatial Data Research
Workshops • dialogue-based events
• establishment of state-of-the-art in a particular field
• presentations by experts in the field
• small, focussed groups (usually < 50 participants)
• may result in identification of research topics
• planning and dissemination of information on research activities
• documented and information is available for members
• short term approach (< 6 months from idea to realisation)
www.eurosdr.net
European Spatial Data Research
Research projects
• research activities are carried out through projects
• knowledge transfer through active participation of member and
non-member organisations
• projects are executed by EuroSDR alone or in collaboration with
other organisations and companies
• experiments using data acquired/provided by participants
• multi-site approach
• publication of results in official EuroSDR series
• long term approach (typical length: 1-3 years)
www.eurosdr.net
European Spatial Data Research
Information dissemination
www.eurosdr.net Officialpublication series
Distance e-learning course
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European Spatial Data Research
Six technical commissions
• Data acquisition
• Modelling and processing
• Updating and integration
• Information usage
• Business models and operations
• Knowledge transfer
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European Spatial Data Research
Technical Commissions
• The research of EuroSDR
covers the whole
geoinformation management
cyle, ranging from the raw data
acquisition to the end user of
this information.
• The EuroSDR Commissions
serve as a catalyst between
the research projects and the
EuroSDR network.
• The Commissions give a report
on the relevant activities at
every Board of Delegates
meeting.
• Commissons form a network
www.eurosdr.net
European Spatial Data ResearchTC 1: Data Acquisition
Objectives
To explore, test and validate
platforms, sensors and algorithms
to acquire geo-spatial data, with
emphasis on accuracy, reliability
and standardization of data
processing procedures.
Keywords
Platforms, Sensors,
Georeferencing, Positioning,
mobile mapping, point clouds,
RPAS, oblique and nadir imagery,
satellites
Fabio RemondinoBruno Kessler FoundationItaly
www.eurosdr.net
European Spatial Data ResearchActivities
• Digital Airborne Camera Calibration project
• European Digital Camera Calibration
• Medium Format Cameras
• New Platforms for mapping purposes - including RPAS/ UAV
• Radiometric Aspects of Digital Photogrammetric Images
www.eurosdr.net
European Spatial Data ResearchActivities (ongoing)
• Oblique imagery
- investigate their usefulness for NMCAs
- Benchmark on «multiplatform photogrammetry» in collaboration with
ISPRS
www2.isprs.org/commissions/comm1/icwg15b/benchmark_main.html
- Questionnaire among R&D, market and user community to better
understand needs, open issues, directions, etc.
- Various scientific publications: PhoWo, GIM, ISPRS archives, ISPRS
journal, etc.
www.eurosdr.net
European Spatial Data ResearchActivities (ongoing)
• High-resolution satellite imagery
- investigate the potential of sub-meter resolution satellite imagery
(Pleiades, WorldView, GeoEye, etc.) for mapping purposes
- Recommendations and best practices
- Cost analyses
- Open issues
www.eurosdr.net
European Spatial Data ResearchTC 2: Modelling and
Processing
Objectives
To contribute to advanced ways of modeling
and processing spatial information by
investigating, demonstrating, evaluating and
documenting new ways of structuring,
maintaining, processing and distributing
spatial information.
Keywords
Data models, information models and data
structures; 3D GIS, also in relation to BIM;
Time; Database management systems;
Multi-scale & generalization; big data;
geoprocessing; cartography (incl. web
cartography); validation of spatial data and
cleaning; high density image matching;
standards; information modelling
Jantien StoterDelft University of TechnologyThe Netherlands
www.eurosdr.net
European Spatial Data ResearchFocus area
• Advanced ways of modelling and processing of 2D and 3D
spatiotemporal data (points clouds, object oriented data
sets, at different levels of detail above and underground)?
• How to structure the data?
• How to maintain and update?
• How to process the 2D/3D data and how to distribute the
2D/3D spatial information via the Web?
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European Spatial Data Research
Example activities
• EuroSDR / AGILE / OGC / JRC / ELF workshop
Data modelling and model driven implementation
of data distribution
• January 2015
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European Spatial Data Research
Automated map generalisation
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European Spatial Data Research
EuroSDR 3D Special interest group
• Identify common research topics to pursue as integrated EuroSDR
research programme
Participants: Switzerland, OSUK, OSI, Kadaster, LM Sweden, IGN Belgium,
LVG Bavaria, Finland, Poland, IGN F, Norway
Collaboration with industry and academia is important
• Specific: countrywide; continuous incremental updating; ensuring
consistency 2D and 3D
• Activities
Working Meetings (2-4 per year)
Workshop series
Publications on state-of-the-art on 3D within NMAs and open issues
Projects (e.g. economic benefits of 3D)
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European Spatial Data ResearchTC 3: Updating and
Integration
Objectives
To contribute to advanced ways of updating
and integration of spatial information by
investigating, demonstrating, evaluating and
documenting. The task of automated
updating and automated integration of
external data sources will become more
important in the future. The focus is moving
from data acquisition to integral data
updating and data integration from various
sources, while maintaining the level of
quality of the data sets.
Keywords
Incremental updating, change detection,
update stream, historical data, archiving,
crowd sourcing, heterogeneous information,
data integration
Norbert PfeiferVienna University of TechnologyAustria
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European Spatial Data Research
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Sentinel-2 for NMAs Workshops with participants from• NMAs• ESA • national space agencies• other adminstrative bodies• industrydiscussing opportunities and challenges
www.eurosdr.net
European Spatial Data Research
• NMCAs have established all digital workflows (3-5 yr)
from aerial image to topographic/cartographic model
• DTM below canopy available in many countries
as artefact or within update cycle
• Dense image matching reliable over green canopy:
summer flights, fails if foliage not developed, may fail on
individual, single tree outside forest, fails on small gaps, …
Dense vs. loose vegegtationDIM vs. ALS
QLT of image matching over forestdepends strongly on foliage density
Properties of ALS and DIM
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European Spatial Data Research
From Sensor Data to 3D Models
• Forest area
Consider forest definition
Understand differences
between cartographic
product (map) and
NationalForestInventory-
definition
Assess state of
automation
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European Spatial Data Research
Benchmarking: TLS for forest inventories
• Organized by Finnish Geospatial Research Institute (FGI)
• 16 groups worldwide actively participate
• 24 forest plots with diverse forest structures and different
measurement data
• To answer questions such as the impact of forest structure and optimal
data acquisition method
easy difficult
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European Spatial Data ResearchTC 4: Information Usage
Objectives
To explore, demonstrate and contribute to
further increase in access to authorized
geodata. To contribute to the development of
better mechanisms for dissemination of geodata
from database to end user. To investigate,
evaluate and document developments in the
technologies for data integration, service-level
interoperability and delivery of all forms of
geoinformation, data and services.
Keywords
user demand analysis; domain integration;
harmonization; interoperability; NSDI,
geoportals, INSPIRE; distribution and access to
geodata; formats for distribution (Linked data,
GML etc.); services for distribution (WMS, WFS,
WS etc.); geo analysis; visualization; mapping
on demand
Jon Arne TrollvikStatens KartverkNorway
www.eurosdr.net
European Spatial Data Research
Activities
• EuroSDR and ISO/OGC Workshop «Geodata on
the Web»
• Amersfoort February 2016
www.eurosdr.net
European Spatial Data Research
Activities
• Workshop “Nationwide generation of height data from Airborne laser
scanning and other sources”
• Tønsberg, Norway - January 2016
• Objective:• to discuss different aspects
about laser data and othersources, used for generation ofdetailed height data at a national level.
www.eurosdr.net
European Spatial Data ResearchTC 5: Business Models
and Operation
Objectives
To contribute to the development and
implementation of business models describing
the rationale of how mapping and cadastre
agencies can create, deliver, and capture value,
in economic, legal, social, governance, cultural
or other contexts.
Keywords
Business case analysis; Economic value;
Funding; Geospatial Policies;
Governance/Liability; Ownership; Licensing;
Open data; Partnering modelling; Performance
management; Pricing; Privacy
Joep CrompvoetsKU LeuvenBelgium
www.eurosdr.net
European Spatial Data ResearchObjective
To contribute to the development and implementation of
business models describing the rationale of how mapping and
cadastre agencies can create, deliver, and capture value, in
economic, legal, social, governance contexts.
www.eurosdr.net
European Spatial Data Research
EuroSDR/NASA/USGS/OECD Workshop on Cost Benefit
Analysis in the context of Geospatial Information
9 March 2016, Paris, l’Ecole des Mines
Crowdsourcing and National Mapping
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European Spatial Data Research
Crowdsourcing and National Mapping
Updating national databases project
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European Spatial Data Research
Economic value of 3D data
• Use cases in EuroSDR collaboration with 11 NMCAs:
• GST, Denmark
• OSGB, United Kingdom
• Lantmateriet, Sweden
• Swiss Federal Office of Topography, Switzerland
• OSI, Ireland
• Główny Urząd Geodezji i Kartografii, Poland,
• ICGC, Spain
• IGNB, Belgium
• National Land Survey, Finland
• Kadaster, The Netherlands
• IGNF, France
• EuroSDR
• Better Forestry Management
• Urban Planning
• Asset Management
• Flood management
• Security and Safety
• 3D Cadastre/ 3D valuation
www.eurosdr.net
European Spatial Data ResearchTC 6: Knowlegde Transfer
Objectives
To provide education services in order to
support the transfer of knowledge from
EuroSDR research projects to NMCAs,
academia and industry and to fulfil specific
NMCAs demands for knowledge update, to
collect and disseminate methodologies,
developed tools and other research outcomes in
the form of EuroSDR’s official publications and
via EuroSDR’s homepage, to contribute to
development of curricula in GI.
Keywords
Methodology; Education; Professional
development, lifelong learning; EduServ;
Sharing best practice; Shaping curricula;
Educational requirements; Capacity building;
Official publication; Website
Marketa PotuckovaCharles Univeristy PragueCzech Republic
www.eurosdr.net
European Spatial Data ResearchObjective• To provide education services in order to support the transfer of
knowledge from EuroSDR research projects to NMCAs, academia and
industry,
• to collect and disseminate methodologies, developed tools and other
research outcomes in the form of EuroSDR’s official publications
and via EuroSDR’s homepage,
• to contribute to development of curricula in GI.
Typical workflow of dissemination of knowledge by means of short EuroSDR e-learning courses, EduServ (based on Höhle, 2008)
Euro
SDR
rese
arch
pla
n Research project
Workshop
Report
Course topic
Course material
e-learning
EvaluationEduServ AB,
BoD
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European Spatial Data Research
Educational Service (EduServ)
• Since 2002
• Annually offers four two-week e-learning courses complemented with
a two-day pre-course seminar
• ~ 40 participants per year from NMCAs & academia
• Recent course topics:
3D city modelling
Synthetic aperture radar for mapping applications
International Standards for Geographic Information
RPAS in land survey – theory and practice
Mapping using high-resolution satellite imagery
Change detection in High-Resolution land use/cover geodatabases
High density image matching
Integrated use of airborne laser scanning and aerial photogrammetry
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European Spatial Data Research
Short courses
• New EuroSDR educational activity aiming at updating and
strengthening knowledge of NMCA practitioners in specific
but rather narrow fields
• Opened also for Master/PhD students
• One-week intensive course in Gravity and Height for
National Mapping and Geodetic Surveying
Collaboration of EuroSDR, Lantmäteriet (Sweden), the Dublin
Institute for Advanced Studies (DIAS), the Dublin Institute of
Technology (DIT) and Ordnance Survey Ireland
Organized by DIT in February 2015
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European Spatial Data ResearchEuroSDR Official Publications
• Series of reports from EuroSDR research projects and workshops
• Since 1964, 65 publications
• No. 58 – 65 available for download as pdf
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European Spatial Data Research
EuroSDR - the network idea
• Form a network of GI experts within EuroSDR
• Build and maintain alliances with neighbouring
organisations in GI research, development and practice
• EuroGeographics
• ISPRS, ICA, FIG, AGILE
• INSPIRE
• JRC, OGC Europe, ISO TC 211, CEN TC 287
• ...
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European Spatial Data Research
EuroSDR has much to offer
• Functioning network linking NMCA’s with research institutes and private sector
• Modern relevant research programme
• Ability to devise, undertake and disseminate timely research and benchmarking
projects
• Hosting and co-hosting focussed workshops
• Project and workshop results
• Guidelines and best practices
• Professional standard publication series
• Educational Service
• http://www.eurosdr.net