SensLog is an integrated solution for sensor networks that consists of a data model and server-side application. It receives measured data from nodes or gateways, stores it in a database based on the OGC Observations & Measurements standard, analyzes and publishes the data through web services. SensLog is suitable for both static sensors like meteorological stations and mobile sensors like vehicle tracking. It provides a REST API and can perform analytical services on sensor data stored in its relation database with spatial extension.
Kayamkulam Escorts 🥰 8617370543 Call Girls Offer VIP Hot Girls
Sens log – way to standardize vgi data collection
1. SensLog – way to standardize VGI data
collection.
Karel Charvat, Michal Kepka and Runar
Bergheim, Simon Leitgeb, Dmitrij Kozuch, Tomas
Reznik
28.09.2016 INSPIRE 2016 Barcelona
2. SensLog
• SensLog is an integrated solution for sensor
networks.
• SensLog consists of data model and server-side
application which is capable to store, analyses and
publish data in various ways.
• SensLog receives measured data from nodes or
gateways, stores data properly in the database,
pre-processes for easier queries if desired and then
publishes data through the system of web-services.
28.09.2016 INSPIRE 2016 Barcelona
3. SensLog
• SensLog is suitable for sensor networks with static
sensors (e.g. meteorological stations) as well as for
mobile sensors (e.g. tracking of vehicles, human-as-
sensor).
• Database model was based on standardized data
model for observations from OGC
Observations&Measurements.
28.09.2016 INSPIRE 2016 Barcelona
4. SensLog
• Main component for storing, managing and
publishing sensor data
• Meeting point for measured sensor data
• Provides REST API for both sides of chain – data
producers and data consumers
• Works above relation DB with spatial extension –
can provide variety of analytical services
28.09.2016 INSPIRE 2016 Barcelona
6. Database model - VGI
extension
Core model
28.09.2016 INSPIRE 2016 Barcelona
7. SensLog VGI extension
• Stores VGI observations from web and mobile
applications
• Attributes of VGI observations not only simple
datatypes but multimedia files too
• Few mandatory attributes, optional according to
users needs with only small limitation on data
volume
28.09.2016 INSPIRE 2016 Barcelona
12. SensLog
• Source code available on:
https://github.com/mkepka/senslog
• News and detail documentation:
http://sdi4apps.eu/keywords/opensensorsnetwork/
• Running instance on:
http://portal.sdi4apps.eu/SensLog-VGI/
The instance is under high development now…
…new features are available every day!
28.09.2016 INSPIRE 2016 Barcelona
13. HSLayers NG, HSLayers NG
Mobile
• Source code of HSLayers available on:
https://github.com/hslayers/hslayers-ng
• Source Code of HSlayers Mobile available on
https://github.com/hslayers/cordova
• Web Pages https://ng.hslayers.org/
• charvat@ccss.cz
28.09.2016 INSPIRE 2016 Barcelona