| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| GreenFrogg | "I don't have experience with the Purple Air. The page is an overview made by the Dutch institute of environmental health (RIVM). They coordinate. Y..." | Read more » | over 5 years ago | |||
| GreenFrogg | "My PPD42NS was lost with an attempt to update the sofware. I use now the SDS011 from hackair. " | Read more » | over 5 years ago | |||
| GreenFrogg | "https://www.samenmetenaanluchtkwaliteit.nl/international and https://platform.hackair.eu/ and http://smartemission.ruhosting.nl/visitors/ " | Read more » | over 5 years ago | |||
| GreenFrogg | "If its still a point. From my archive. The project I am involved in has changed to the SDS011. " | Read more » | over 5 years ago | |||
| GreenFrogg | "@ Warren, I will try to make a blog. Have to make time :-). There are a lot of differences with the measurements last year. Several different (and ..." | Read more » | over 6 years ago | |||
| GreenFrogg | "This is one hour after midnight: " | Read more » | over 6 years ago | |||
| GreenFrogg | "This is one hour after midnight: " | Read more » | over 6 years ago | |||
| GreenFrogg | "It looks like this: " | Read more » | over 6 years ago | |||
| GreenFrogg | "Now the new measurements site for new years eve 2017/2018: http://lkvis.rivm.nl/dashboard/db/vuurwerk?orgId=1 for more info see: https://www.samenm..." | Read more » | over 6 years ago | |||
| GreenFrogg | "Now on LinkedIn: The calibration model, based on Artificial Neural Network (ANN) algorithms, for low-cost air-quality sensors, developed in the Sma..." | Read more » | about 7 years ago | |||
| GreenFrogg | "History of each sensor point now available for evaluation. It's downloadeble as an Exel file. Just click on the the sensor and choose: "verrijkte d..." | Read more » | about 7 years ago | |||
| GreenFrogg | "East & middle of the Netherlands: Deventer, Zwolle, Wageningen, Groningen, Nijmegen, Arnhem en omgeving: Results on the same scale " | Read more » | over 7 years ago | |||
| GreenFrogg | "Compilation of the firework PM peak @ the 76 sensors. The Yellow points are the overall average and the bleu dots the local values " | Read more » | over 7 years ago | |||
| GreenFrogg | "Done! See the picture " | Read more » | over 7 years ago | |||
| GreenFrogg | "@xose: My sensor is already enclosured. But there are still sensors to be installed. I will put the question on the project forum (in dutch languag..." | Read more » | over 7 years ago | |||
| GreenFrogg | "@Aldehyde: https://samenmetenaanluchtkwaliteit.nl/contact or samenmetenaanluchtkwaliteit@rivm.nl " | Read more » | over 7 years ago |