Emit #5 – Assembling and Deploying 5 AirSensEURs – a Story in Pictures

This is Emit #5, in a series of blog-posts around the Smart Emission Platform, an Open Source software component framework that facilitates the acquisition, processing and (OGC web-API) unlocking of spatiotemporal sensor-data, mainly for Air Quality and other environmental sensor-data like noise. Summer holidays and a heat-wave strikes The Netherlands. Time…

Continue reading

Unlocking Sensor Data – I’ll send an SOS to the world

Revealing: the title refers, for the younger readers, to a great 1979-hit by The Police as expanded below. To be played at the loudest possible volume. If you don’t see anything here below try the YouTube link directly: https://www.youtube.com/watch?v=MbXWrmQW-OE. One of the main aspects that glues the OSGeo-world together are OGC-standards: WMS, WFS,…

Continue reading

Into the Weather – Part 3 – Publishing Data to the Cloud – 1

In my last post, Into the Weather – Part 2, I outlined a global architecture of a Davis Vantage Pro2 weather station connected to a Raspberry Pi  (RPi) running weewx weather software to capture raw weather data. Here I will try to depict how to bring this weather data “from the fluffy clouds into the digital cloud”.  Finally,…

Continue reading

Into the Weather – Part 2 – Fun with Raspberry Pi

This is a follow-up to “Into the Weather – Part 1 – Exploring weewx”. Sorry, still almost no geospatial content for now. To recap: I am trying to setup an infrastructure where measurements from a Davis Vantage Pro2 Weather Station are collected and exposed to web services, most notably OGC Services like…

Continue reading