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Open (geo)data IRCEL-CELINE

License: https://creativecommons.org/licenses/by/4.0/

Also see: https://www.irceline.be/en/documentation/open-data

Catalog Service for the Web (CSW)

Metadata is hosted via:

Documentation specific CSW implementation:

General documentation of the OGC standard for CSW:

Web Map Service (WMS) - viewing service

A WMS serves geo-registered map images

Our end-point:

See GetCapabilities:

Or even per layer:

The following workspaces serve a subsection of the data:

  1. https://geo.irceline.be/rio/wms

    • interpolated maps of RIO 4x4km
    • Coverage Belgium and per region
    • see further details here

  2. https://geo.irceline.be/realtime/wms

    • real time measurement data per station
    • selection possible via time parameter
    • see further details here

  3. https://geo.irceline.be/annual/wms

    • aggregated measurement data per station

  4. https://geo.irceline.be/rioifdm/wms

    • maps of RIO-IFDM and ATMO-Street
    • Coverage Belgium and per region

Encodings

Available encodings (see format parameter):

  • png
  • png8
  • jpeg
  • tiff
  • kml
  • ...

See full list in, e.g.: GetCapabilities under <GetMap> <Format>

Projections

Available projections (see srs parameter):

  • EPSG:31370
  • EPSG:4258
  • EPSG:4326
  • EPSG:900913

Documentation WMS

Documentation interacting with the specific WMS implementation:

General documentation of the OGC standard for WMS:

Web Feature Service (WFS) - download service

A WFS serves vector format geographical data.

Our end-point:

See GetCapabilities: https://geo.irceline.be/wfs?service=wfs&version=2.0.0&request=GetCapabilities

Encodings

Available encodings (see output formats parameter):

  • gml (outputFormat=GML2 or outputFormat=GML3)
  • json (outputFormat=application/json)
  • csv (outputFormat=csv)
  • shp (outputFormat=shape-zip)
  • jsonp (outputFormat=text/javascript)

See full list in GetCapabilities under <ows:Parameter name="outputFormat">

Projections

Most commonly used projections are supported (cf EPSG)

Documentation WFS

Documentation specific WFS implementation:

General documentation of the OGC standard for WFS:

Web Coverage Service (WCS) - download service

A WCS serves raster format geographical data.

Our end-point:

See GetCapabilities: https://geo.irceline.be/wcs?service=WCS&version=2.0.1&request=GetCapabilities

Use DescribeCoverage to get a full description of the coverages by layer: https://geo.irceline.be/wcs?service=WCS&version=2.0.1&request=DescribeCoverage&coverageid=rioifdm:no2_anmean_2017_atmostreet

Size for output download is limited to 50Mb.

Documentation WCS

Documentation specific WCS implementation:

General documentation of the OGC standard for WCS:

Sensor Observation Service (SOS) - download service

A SOS serves sensor data (time series, metadata of stations and measuring devices) collected at a specific geographical location.

Our end-point:

Browse data via the following clients:

SOAP

Client: https://geo.irceline.be/sos/client

Documentation specific SOS implementation: https://wiki.52north.org/bin/view/SensorWeb/SensorObservationServiceIVDocumentation

SOS adapted for e-reporting under the Air Quality Directive: https://wiki.52north.org/bin/view/SensorWeb/AqdEReporting

General documentation of the OGC standard for SOS:

REST-api

Documentation:

Bulk downloads

RIO: http://ftp.irceline.be/rio4x4/

RIO-IFDM: http://ftp.irceline.be/rioifdm

ATMO-Street: http://ftp.irceline.be/atmostreet

Legends

See: https://github.com/irceline/map_legends

Abbreviations

A list of abbreviations used in het layer names:

Abbreviation Description
bc Black Carbon (BC)
no2 Nitrogen dioxide (NO2)
o3 Ozone (O3)
pm10 Particulate Matter < 10 µm (PM10)
pm25 Particulate Matter < 2.5 µm (PM2.5)
so2 Sulphur dioxide (SO2)
belaqi the Belgian Air Quality Index
hmean hourly mean (timstamp = end-time of hour)
24hmean Running 24-hour mean (timstamp = end-time of 24 hour period)
8hmean Running 8-hour mean (timstamp = end-time of 8 hour period)
maxhmean Daily (01h00 to 24h00) maximum hmean (timstamp = 01h00 of the running day)
max8hmean Daily (01h00 to 24h00) maximum 8hmean (timstamp = 01h00 of the running day)
dmean Daily mean concentration (hmean 01h00 to 24h00 - timstamp = 01h00 of the following day)
anmean Annual mean concentration (calendar year)
rio RIO interpolation - see rio datasets
station data measured in a monitoring station - see measurements datasets
vl the network "Flanders"
wl the network "Wallonia"
br the network "Brussels"