presentation in ostrava congress 2016
TRANSCRIPT
WEB-BASED GIS THROUGH A BIG DATA OPEN SOURCE COMPUTER ARCHITECTURE FOR REAL TIME MONITORING SENSORS OF
A SEAPORT
Pablo, FERNÁNDEZ; Jose M., SANTANA; Sebastián, ORTEGA; Agustín, TRUJILLO; Jose P., SUÁREZ; Jaisiel A., SANTANA;
Alejandro, SÁNCHEZ; Conrado, DOMÍNGUEZ.
Index
Introduction and Motivation
SmartPort at a glance.
Real-Time ships location tracking through Automatic Identification System (AIS)
GIS based visualization and sensor data output via a 3D RIA.
SmartPort in Action
Conclusions and Future Work
Canary islands, a nice place to live and do research
A warm climate all year benefits co-working/collaboration and help new fresh ideas and creativity
Geography of Canary Islands 1583 kilometer of marine coast Heavy marine interaction with economy
Ship in Gran Canaria: Oil disaster
Recent disaster in Gran Canaria, derived from a chain of bad decisions
SmartPort at a glance - 3D real time visualization and Big Data - Traffic management - Sustainability development: Tourism, fishing, industry… - Working as a control panel, decision making. Live Alerts. - Integrates all the information from several data sources.
Back-End
FIWARE overall architecture
SmartPort. Data types
SmartPort. Architectures. Static Data
Internet
GeoJSON
PostgreSQL PostGIS conversion
Web App
Digitizing (QGIS)
Architecture. Dynamic data: Recent values
Cosmos
Cygnus
WebHDFS
Hadoop - HDFS
Sensors
Orion CB
FIWARE SmartPort Back End
SmartPort Front End
Captured Data
Pub/Sub API
Rest API
Historic - Python connector
Big Data?
0
200
400
600
800
1000
1200
Year 2015 2016 2017 2018
GB
Data volume (GB)
Big Data. The problem
Time MySQL PostgreSQL Hadoop
All meteo data 3,03 4,99 59,51
An element by date 1,55 2,53 74,83
Big Data. The solution
Big Data. The solution
Time MySQL PostgreSQL Hadoop Optimized
All meteo data 3,03 4,99 4,76
One attribute orderer by date
1,55 2,53 5,98
Front-End
3D engine - Glob3Mobile
- Open source Framework - Geospatial information in 3D - Runs on mobile and web - Real time - Multi-touch
Big Data. Data mining
More functionalities
SmartPort in Action
Related projects ULPGC - OpenData
Conclusions and Future Work
- Improve data mining - Mobile devices - Increase sensors
