naturnet redime outputs for local and regional development, the use of naturnet redime results karel...
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NaturNet Redime outputs for local and regional development, the use of NaturNet Redime results
Karel Janecka
Department of Mathematics, Faculty of Applied SciencesUniversity of West Bohemia
Pilsen, Czech Republic
Introduction and Goals (I)
• NaturNet– Building an interoperable Internet architecture,
where users can access and visualise data on sustainable development that currently exists in scattered, non-integrated form throughout the world.
• Redime– Building a platform that allows users to create
cause-effect models of sustainable development issues (built from model fragments made by experts) in order to induce awareness and support argumentation.
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NaturNet Platforms
Web Portal• NNR data server - open source solution• Search services• MapServer configuration tool• Geo-visualisation modules and interfaces• Web processing services - data analysis• eLearning platform
Mobile Application
• E-learning on mobile devices• Mobile access to the web portal and map
services
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Web Portal - Components
Virtual DatapoolOGC based data server network (WMS/WFS)- NNR Data Server- Ext. Data Servers
SearchServices- spatial- non spatial
Qualitative
ReasoningModelling
eLearning ToolsILIAS/Moodle eXe
Web ProcessingServices
W e b C l i e n t sMap Config
Search Services 2D Vis
3D Vis
Visualisation Moduls
2D / 3D
eLearning Client
ILIAS/Moodle
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Web Portal – MapServer Cfg.
Functionalities•MapServer configuration tool
•Definition of map projectsfor data access and visualisation
•Creation of web specific and individual data profiles for mobile applications
Flexible configuration of data profiles for the defined NaturNet themes
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Web Portal – Search Services
Enabling spatial and non spatial search within defined NaturNet themes
Functionalities•Meta-data search (MICKA)Spatial and non Spatial search
•Thesaurus
•Catalogue
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Web Portal – Geo-Visualisation
Visualisation of information in their spatial context using
2D and 3D techniquesFunctionalities•Webmap-server based 2D visualisation- Based on open source WebGIS solution
•Shockwave 3D-visualisation- Client based 3D-solution- Theme based GUI- Easy adaption to other themes due the usage of WMS interfaces
•Interface to public platforms Google Maps and Google Earth
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Web Portal – eLearning
E-learning modules:• Moodle/ - eLearning platform
- Learning Management System (LMS)
• eXe - lecture editor - Offline editor, user friendly interface - Integration of text, images, flash movies, videos - Multiple choice test, etc - Integration of NNR tools and multimedia content
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Mobile Application (I)
Server Side
MultimediaContent
Web FeatureService
Web MapService
PackageGenerator
M-Learn ProjectConfig
InternetPortal
Internet
3. Data on demand(online scenario)
1. Download PDA App.(without data)
2. Download Data Package for a specific mobile e-learning project(slim package for online usage, big for offline usage)
• Basic application with business logic and GUI– Download from NNR internet portal
• Functionalities– User authentication– Package Administration
• Download manager for available packages• Personal configuration (i.e. activating cache option for online
usage)– Map Viewer
• Digital maps • Info-Layers (vector data map overlay)• GPS position• Measure distances
– MM Viewer• M-learn multimedia content
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Mobile Application (II)
Conclusions
• An interoperable Internet architecture allows to integrate huge decentralised databases and enables to deal with many aspects of sustainability.
• Geographical oriented data visualisation will support the understanding of the manifold and cross-linked topics for sustainable developments.
21.04.2023 11www.naturnet.org
Thank you for your attention!
Karel Janecka
Department of Mathematics, Faculty of applied SciencesUniversity of West Bohemia
Pilsen, Czech Republic