MedIsolae-3D Mediterranean Islands 3D-Aerial Navigation - Infrastructure for Spatial...

MedIsolaeMedIsolae--3D3DMediterranean Islands SDI and 3D Mediterranean Islands SDI and 3D

Aerial Web Navigation Aerial Web Navigation

Giacomo Martirano(Epsilon Italia)

GSDI 11 WORLD CONFERENCE15-19 June, Rotterdam, The Netherlands

19 June 2009 GSDI - 11, Rotterdam (NL) 2 / 29

Presentation OverviewPresentation Overview

• SDIs for the MED Islands

• Matching analysis

• 3D geo-portal

SDIs for the MED Islands (1) SDIs for the MED Islands (1)

• The Article 158 of the Treaty of Amsterdam and the EU Island Regions

• The EU Islands and the promotion and strengthening of their Information Society Technologies

• The EU Islands’ Spatial Data Infrastructures

3 / 2919 June 2009 GSDI - 11, Rotterdam (NL)

SDIs for the MED Islands (2) SDIs for the MED Islands (2) • Barriers that Medisolae-3D aims to overcome:

– gaps and duplication of spatial data– poor quality of datasets– seldom use of data standards– lack of metadata– lack of interoperability of existing geographic

information services– incompatibility of different GI initiatives– lack of data sharing and re-use– different motivation and interests in SDI use– procedural, legal, financial and institutional barriers

between public and private bodies related to the access and use of geodata

4 /2919 June 2009 GSDI - 11, Rotterdam (NL)

SDIs for the MED Islands (3) SDIs for the MED Islands (3) • Implementation of the MedIsolae-3D spatial data

infrastructure using ESRI ArcGIS 9.3:– Harmonization of the spatial datasets of the numerous

Med-islands– Improvement of the usability and accessibility of

standardized spatial information.

• The design and realization of the SDI started with the harmonization of the various datasets provided by the project partners, including:


SDIs for the MED Islands (4) SDIs for the MED Islands (4) • Identification of feature classes in line with the

INSPIRE themes (in Annexes I and II of the Directive) and feature classes of “non-INSPIRE-themes”

• Definition of a structure of the feature classes that is compliant as much as possible with the applicable standards

• Definition of attributes for each feature class• Assistance to the Med-islands data-providers,

including instructions on CRS and metadata standards

• Development of the GDB (Geodatabase)6 / 2919 June 2009 GSDI - 11, Rotterdam (NL)

• MEDISOLAE-3D Feature list

INSPIRE THEMES

NON-INSPIRE THEMES• Admnistrative units (Ann. I)• Transport networks (Ann. I)

• Hydrography (Ann. I)• Protected sites (Ann. I)

• Elevation (Ann. II)• Land cover (Ann. II)

• Orthoimagery (Ann. II)• Geology (Ann. II)

• POIs• 3D buildings

SDIs for the MED Islands (5)SDIs for the MED Islands (5)

• Geographical names (Ann. I)• Addresses (Ann. I)


• Structure of the feature class POIs– Data model in excel file (shp)

• First version in February 2008• Second version in June 2008

– Data model in geodatabase (ArcGIS desktop 9.2 or 9.3) – June 2008

• Personal geodatabase (mdb extension – MS Access file)• File geodatabase (gdb extension – ESRI geodatabase)



• Structure of the feature class Roads (Transport Network)– Data model in excel file

• First version in February 2008• Second version in June 2008

• Structure of the other feature classes:– Administrative Units

• Regions• Prefectures• Municipalities• Communities• Coastlines



– Elevation• Contour lines

– Hydrography• Aquifers• Channels• Rivers• Lakes• Reservoirs• River Basins• River Sub-basins

– Land Cover– Protected sites



– Transport networks• Airports• Ports

– Data model excel file – November 2008

• Structure of the feature class 3d-buildings– Very complex data model

• Source data collection on-going by project partners• 3D City Model technology by Cybercity• The 3D city model for the Santorini Island was provided to

the MedIsolae-3D project by CyberCity in two formats:

– ESRI multipatch

– KML




12 / 29

• CyberCity technologies

19 June 2009 GSDI - 11, Rotterdam (NL)


“INSTITUTIONAL APPROACH” TIME SPAN

INSPIRE DIRECTIVE top-downEU MS LA Roadmap up to 2019

MEDISOLAE-3D PROJECT

Bottom-upLA Med-islands

Project lifetime 01.12.07 – 30.11.09

• INSPIRE & MEDISOLAE-3D


SDIs for the MED Islands (11)SDIs for the MED Islands (11)• Just few examples related to the compliance of the

MEDISOLAE-3D SDI to INSPIRE:– Available since 19.12.08 Annex I Data Specifications (by

INSPIRE Drafting Team and Thematic Working Groups)• Adoption of the requirements (change CRS from WGS84 to

ETSR89)

• Adoption of the recommendations (as much as possible)

• Matching analysis of the data models

• Tracking of the testing & consultation activities (registration of

the MEDISOLAE-3D SDIC)


Matching analysis (1)Matching analysis (1)

15 / 29

INSPIRE THEME(included in the MED-3D feature list) Feature class name Santorini Lipari Menorca Gozo &

Cominocoastlines gdb gdb wms gdb

regions N.A. N.A. wms N.A.prefectures N.A. N.A. wms gdb

municipalities gdb wms gdbAdministrative units

communities gdb N.A. wmsroads gdb gdb wms gdb

water_network N.A.ports gdb wms

airports gdb N.A. wms N.A.Transport networks

links_networks N.A.rivers gdb gdb wmslakes N.A.

transitional_waters wmsreservoirs N.A.aquifers gdb wmschannels N.A.

river_basins wms

Hydrography

river_sub_basins wmsProtected sites protected_sites gdb N.A. wms

contour-lines gdb gdb wms gdbElevation DTM/DEM/DSM gdb gdb wms gdb

Land cover land_cover gdb gdbOrthoimagery orthoimagery gdb gdb/wms gdb

Geology geology gdb wms

NON INSPIRE THEME(included in the MED-3D feature list) Feature class name Santorini Lipari Menorca Gozo &

CominoPOIs pois gdb gdb wms gdb

3D buildings 3D_buildings gdb

NON INSPIRE THEME(not included in the MED-3D feature list) Feature class name Santorini Lipari Menorca Gozo &

CominoPhotos at street level gdb gdb2D building footprints 2D_buildings gdb gdb wms gdb


Matching analysis (2)Matching analysis (2)

16 / 29

LEGEND Spatial dataset available

Spatial dataset Applicable

Spatial dataset available as

shp or raster in the MED-3D geodatabase

Spatial dataset available as WMS hosted by the Island

Partner

Spatial dataset with a defined

data model

Spatial dataset compliant to the MED-3D data model

Spatial dataset compliant to the INSPIRE data model

Spatial dataset accessible on

the web

Spatial dataset available but needs further transformation

gdb YES YES YES NO YES YES NO YES NO

wms YES YES NO YES YES YES NO YES NO

gdb YES YES YES NO YES NO NO YES NO

wms YES YES NO YES YES NO NO YES NO

gdb YES YES NO NO YES NO NO NO YES

wms YES YES NO YES YES NO NO NO NO

gdb YES YES YES NO NO NO NO YES NO

wms YES YES NO YES NO NO NO YES NO

NO YES NO NO NO NO NO NO NO

N.A. NO NO NO NO NO NO NO NO NO

N.A. NO NO NO NO YES NO NO NO NO

NO YES NO NO YES NO NO NO NO


3D geoportal (1)3D geoportal (1)• Many functionalities, all integrated


3D geoportal (2)3D geoportal (2)



19 / 29

• Eight different options are currently under deep investigation for the integration of the 3D WebGIS technologies into the overall geoportal system architecture, all of them aiming at optimizing the geoportal performance in terms of the following user requirements:

– Clients thin as much as possible, able to consume the (even complex) services published on the server-side.

– Compliance with the networking services and interoperability standards & requirements of INSPIRE.

– Compatibility with the MedIsolae-3D portal layout & overall architecture (yassoo™), which in turn needs to be potentially linked to Web-geoplatforms like Google Earth™, MS Virtual Earth™ and ESRI ArcGlobe™.


3D geoportal (4)3D geoportal (4)• GE API technologies (1)


3D geoportal (5)3D geoportal (5)• GE API technologies (2)


3D geoportal (6)3D geoportal (6)• MS-VE API technologies




3D geoportal (8)3D geoportal (8)• Islands’ SDI spatial data services and networking services (ESRI technologies) (1)





26 / 29

• Hardware characteristics of the project server:– RAM 8GB, cache memory 12MB, processor Quadcore Xeon

X5450 @3 GHz– Operating System: Windows 2008 Server– Web server: IIS 7.0– Mapserver: ArcGIS Server 9.3 Enterprise Edition, which

publishes as mapservices all the SDI spatial datasets present in the data model described in the previous section, authored in turn with ArcGIS desktop 9.3 version ArcView.



27 / 29

• Interoperability:– a WMS has been created for all the published SDI

spatial datasets– Any GIS client/viewer supporting the WMS

capability (such as Quantum GIS, udig, ArcGIS Explorer and many others, most of them freely available) can access the Santorini SDI spatial datasets simply by selecting the option “Add an external WMS service” and typing the corresponding url http://79.5.161.139:8399/arcgis/services/Santorini_mxd/MapServer/WMSServer/


http://79.5.161.139:8399/arcgis/services/Santorini_mxd/MapServer/WMSServer/

http://79.5.161.139:8399/arcgis/services/Santorini_mxd/MapServer/WMSServer/



ThankThank [email protected]

[email protected]://www.medisolae-3d.eu

http://www.yassoo.travel


mailto:[email protected]

mailto:[email protected]

http://www.medisolae-3d.eu/

http://www.yassoo.travel/

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