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BLACK SEA OUTLOOK
NEW APPROACHES TO DEVELOPMENT OF NEW APPROACHES TO DEVELOPMENT OF WEB-PORTALS BY THE EXAMPLE OF THE WEB-PORTALS BY THE EXAMPLE OF THE
BLACK SEA PORTALBLACK SEA PORTAL
Evgeny D. Vyazilov Evgeny D. Vyazilov (([email protected])), , Nicolay N. Mikhailov Nicolay N. Mikhailov (([email protected])), ,
Denis A. Melnikov Denis A. Melnikov (([email protected]@meteo.ru))
All-Russian Research Institute of Hydrometeorological Information – All-Russian Research Institute of Hydrometeorological Information – World Data CentreWorld Data Centre
6, Korolyov Str., 249035, Obninsk, Kaluga Region, Russia6, Korolyov Str., 249035, Obninsk, Kaluga Region, Russia
http://www.esimo.ruhttp://www.esimo.ru
The problems of web-sites and web-portals
• Many sites have been developed in the form of static pages yet, small using of the CMS for remote enter of data and metadata
• The web-sites are developing, as rule, for narrow thematic fields
• The wide variety and insufficient standardization of applications
interface, especially of output forms for applications
• The low level of automation of data processing – no monitoring of
different steps of data processing
• High complication of management and exchange the
heterogeneous data
• A sites and portals out put very big data, as results - a users can
not react very quickly on permanent change of environment
• Absent a automatic tolls of anomaly parameters indication for
assessments of conditions environment
• Increasing of different devises, which have a access to Internet
(iPhone, iPad, Smartphone, Communicator) – the pages with map
have the errors
For examples of modern decisions for portal structure
iGoogle (http://www.google.ru/ig?
rls=ig&hl=ru&source=iglk)
iGoogle allow:• to add/delete, create a widgets• to move a widgets on screen• to edit a getting up portal• to edit web-pages (to create one/two/three columns), their width
iPad
iPhone
New approaches
- Use of integrated data from the systems of distributed data bases- Presentation of main functional capabilities on a single page- Component- based approach to software development – every component is independent application
- Setting up and location in a any place on the screen of software components - Using of a slider to review software components in a single window- Using of standardization of data exchange formats - RSS, GeoRSS, vCard- Adaptation of each software component to user information needs and new tasks (setting on content – geo region, time period, DB, etc.)- Using of portlets (JSR-286 standard and WSRP standard), web-services - SOA standards (UDDI, WSDL, SOAP) and map services (WMS, WFS)- Using of system for automatic monitoring of resources and services (Tivoli)- Development of system for logging of error situations of every component-The unified system of user authentication and authorization on the base JOSSO (Java Open Single Sign-On) or different same systems
Development of approaches for data integration
The using SOA, ISO and OGC standards, web-technologies and GIS Interaction model of software components – standard interfaces of
interoperability Unified point for input in resources on base of access politic to data The development of infrastructure for portals
The users functions (data search, push, personalization of content, etc)
Integration applications: GIS, analytical system, models and others for processing and visualization of information
The main portal (Obninsk)
The regional portals
The thematic portals
The distributed data sources
Mirror of main portal (Moscow)
North-west region, Far East Seas, etc.
For ice data, marine activities
Regional Portals
Emergency Portal
PortalData
Exchange with IS
Ice PortalPortal:General using
Forecast Portal
Schema of portals on the base integrated data
Сервер Интеграции ГУ (ВНИИГМИ-МЦД)
Интернет
Портал ЕСИМО и АРМы пользователей
Поставщик Данных и локальная система данных в центрах ЕСИМО
Portal – General functions
The main page
News of portal
Marine transport, ports
Metadata search
About portal
Administrative part
Catalogue of object files
Menu for applications (show all applications for net or list).Every application have picture, the tools of personal
funning for content
Historical data
Technologicalservices
Interactive map
News of media Events International systems
Forecast data
Race line – information on storms, tsunami, ice, etc.Race line – information on storms, tsunami, ice, etc.
Analytical presentations
Resources of World ocean
Real-time data Climatic data
Slider
Personal pages……..
Authorization
Functions for informative securing
Metadata:
Metadata search : data sets, organizations, projects, formats, methods, observing platforms (RVs, voluntary ships, coastal stations, satellites, buys), software, cruises, scientists, legal documentsNavigation on metadata – data search from any object metadataGeneration of news and analytical digest, reports (aggregated information for metadata), etc
Data:
Full text and attributing search of data Visualization of data on the map and table and storage of results on user PC Output of information in type the updating pages
Applications:
Development of personal pages (work stations) of users Realization of application tasks for complex processing and using in marine activityData push to a information systems of different agencies for direct using
The scheme of integrated resources using
Funning of delivery by schedule (resources, time, delivery point)Direct access in distributed data resources by linksData push in ASCII, NetCDF, XML formatsData using in application tasks
SOI
RIHMI
SIO
AARI
GMC
A sources of distributed data
Resources description
Integration server
Portal
Work station
Analytic tasks
Application tasks
BID
GIS
BID
BID IS for EMERCOM
IS for Mintrans
BID
BID
Application Application
FTP, e-mail IS, application
The base of integrated data (BID)
• Types of visualizations (table, text, graphic, diagram, map, “equipment”, media)
• The search of indexes
• The preparation of presentations, materials for reports
• The development of infographic (joint on one presentation of several types of dynamic information, links)
• Including of analytical presentations to different web-sites, portals
Analytical softwareAnalytical software
GIS – visualization
Creation of spatial data – basic layers (depth, coastal line, countries, etc), static and dynamic layers for oceanographic parameters
Using of interactive map for receiving a analytic information
Using of geo services (WMS, WFS) in different applications
Using of tolls for measuring of length, area, receiving of aggregated data for any region
Interactive modeling of process and analyses of situations
serverThe creation of jointed web-services for call software components
Input of parameters of modeling
Data delivery to using application point
Modeling of situation and transfer of results
Visualization and geo analysis of modeling results
1 The enter of a initial data for modeling of oil spills
3. The analysis and decision making
2 The results of interactive modeling
The preparation and visualization of analytical presentations
Using of situation indicators (for example, max wind velocity – 15 m/s, wave high – 5 m)Visualization (map, diagram, text, table), data storage and dynamic updateDistribution of analytical presentations
The creation of data sets (time series, grid etc.) for applied task
Data preprocessing and и calculating of indexes
The search of The search of indicatorsindicators
Map Map
TableTable
Diagram Diagram
Portal «Black Sea» (http://80.245.248.214/portal/portal/blacksea/)
Functions:- Search of information resources; - Visualization on the interactive map of observed, analyzed, forecasted and climate data for one or several regions (satellite data on clouds and water temperature); - Observed and climate data on air temperature, pressure, precipitation, etc.); - Specific layers with operational information on coastal stations, hazardous events;- Visualization of news, regulatory documents, electronic atlas, containing climate summaries, analyses of coastal zone pollution, socio-economic data;-Oil spills assessment.
Portal «Russian seas»
http://80.245.248.214/portal/auth/portal/rgm)
Content:- Russian seas- Storm massages- Data on storm (wind and wave)- Tsunami- Real-time data- Temperature of water- Ice conditions- Pollution- Forest fires
Conclusion
Developed the new approaches for portal creationPrepared the software components (GIS, Analytic application, portlets)Created the distributed data base, including 29 partners, 1900 information resources nearly 2 Tbytes (daily update 4-6 Gbytes)We have several variants portals (Black Sea, Russian Seas, North-west region, Far-east region)
Thank you for attentionThank you for attention
http://www.esimo.ru, http://www.esimo.ru,
http://80.245.248.214/portal/portal/blackseahttp://80.245.248.214/portal/portal/blacksea