Meeting on OGC Sensor Observation Service (SOS) for INSPIRE
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Transcript of Meeting on OGC Sensor Observation Service (SOS) for INSPIRE
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Meeting on OGC Sensor Observation Service (SOS) for INSPIRE
Rafał WartanowiczInstitute of Meteorology and Water Management
- National Research Institute (IMGW-PIB)
Previous SOS experiences
Scope: Self study on possibilities to implement SOS
Delivered content: potential content for SOS includes meteorological measurements which are collected as time series at measurement stations located in Poland
Previous SOS experiences
Delivered content: infrastructure for content is based on project C2.6 which does not contain GIS software but contains sources of measurement data and ISOK project which is based on ESRI GIS infrastructure.
Previous SOS experiences
DATA & PRODUCTS
METADATAINSPIREMETADATA
Measurement stations
Reference systems
C2.6 infrastructure.(CBDO, CBDH)
Previous SOS experiencesC2.6 infrastructure.(place for SOS ?)
SOS ?
Previous SOS experiencesTechnologies / software used:
Project C2.6 protocols:
FTP SFTP EMAIL FAX HTTP HTTPS SCP SMS WEBSERVICE (dedicated for C2.6 project) SOS (We are at the stage of recognizing of possibilities)
Existing connections to INSPIREProject ISOK
C2.6 System
ISOK - C2.6 Integration Layer
ISOK - INSPIRE Service Layer
Existing connections to INSPIREProject ISOK services
Discussion: Why an INSPIRE/SOS?In my opinion:• SOS services are very good as additional option for
delivery of small amount of up-to-date measurement data in form of time series from monitoring stations, this protocol solves also problem of delivery of metadata of the nodes of measurement network
• WFS (pre-defined data sets) very good for delivery of moderate amount data from discrete geospatial features
• ATOM (pre-defined data sets) very good and practical for delivery of URLs to large amount of data from discrete geospatial features
Discussion: Wish list• Which features would you like to see in an INSPIRE
download service for observation data?
SOS would be good additional option in INSPIRE download service.
Additional informationMaybe some ideas like: option for• JSON• RestFul approach • Compression• Packaging (good for caching algorithms)
would also useful as a part of SOS standard implementation