| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| aldehyde | "@cfastie I use of Mobius infragam cam (red filter) in Grow Chamber. Light -CFL. Received of infrared image Fig 1 and Fig 2. - after processing in ..." | Read more » | over 8 years ago | |||
| cfastie | "I am not sure what your question is. I assume the red LEDs emit some NIR, but maybe not very much. With only red and blue LEDs, the amount of NIR r..." | Read more » | over 8 years ago | |||
| JohnsonC | "@cfastie Hi I just have one more quick question while designing my next experiment. If I substitute the IR LEDs with red LEDs in my chamber when I ..." | Read more » | over 8 years ago | |||
| cfastie | "Hi Catherine, Thanks for the level-headed summary. I was hoping to engage your students, but then they retreated behind the new “response” tag whi..." | Read more » | over 8 years ago | |||
| kanarinka | "@cfastie I think it's not that journalists all want to be environmental scientists but that the advent of cheap sensors and the ability (of some) ..." | Read more » | over 8 years ago | |||
| JohnsonC | "@cfastie I will reflect on what you have said for my next experiments, thanks for your help! " | Read more » | over 8 years ago | |||
| cfastie | "Oh, that's great to be able to disable AWB. I don't really know what manual setting would be best for your use. If you are going to be swapping f..." | Read more » | over 8 years ago | |||
| JohnsonC | "@cfastie - That is really interesting to hear and thanks for the link to Ned's note there. I actually have an installed GHI camera that currently a..." | Read more » | over 8 years ago | |||
| aldehyde | "@JohnsonC - i will thankful if you can share this program with the community. " | Read more » | over 8 years ago | |||
| cfastie | "Hi JohnsonC, That is a very intriguing chamber you have. Being able to control the spectral quality of the lighting makes some interesting things ..." | Read more » | over 8 years ago | |||
| JohnsonC | "@aldehyde - It's just a python-made program that basically looks at a pixel of an image based on location (X pixel width, Y pixel height). As far a..." | Read more » | over 8 years ago | |||
| aldehyde | "Hi, tell me please what kind of tool you use for analyze each pixel of a NDVI image? Thanks! " | Read more » | over 8 years ago | |||
| cfastie | "The tools of environmental science have been available to journalists for as long as there has been environmental science. Environmental scientists..." | Read more » | over 8 years ago | |||
| pral2a | "Hi @kensanfran On the threat below you mentioned: "So another part of my exercise has been building up various DIY calibration rigs using pre-mix..." | Read more » | over 8 years ago | |||
| pswigert | "Hi! I really enjoyed this thread and seeing everyone's thoughts and responses to the question. @WhiteRabbit , I was wondering if you have any updat..." | Read more » | over 9 years ago | |||
| kensanfran | "Hi Steve, Great, yes, and yes! Please contact me directly kensanfran at gmail, and watch this space for more info in a week or two. " | Read more » | over 9 years ago | |||
| SteveHicks | "Ken, I'm very interested in the echem328 board. I recently bought some Alphasense gas sensors and bought the ISB board to go along with it, but yo..." | Read more » | over 9 years ago | |||
| neilh20 | "Hi Ken, great description of all the hardware and photos !! I was wondering have you got a software interface description - whot runs over the ser..." | Read more » | over 9 years ago | |||
| kensanfran | "Hi Liz, Thanks! For the short term I'm working with Peter Sand at Manylabs, they're working on a beta Android app which can upload bluetooth data ..." | Read more » | over 9 years ago | |||
| liz | "HI Ken, I am super into this highly readable research note! Do you have any thoughts on what kind of platform would be good for hosting data from t..." | Read more » | over 9 years ago | |||
| kensanfran | "I just posted a second Research Note on this project which covers basic board information and some initial real-world field data. http://publiclab..." | Read more » | over 9 years ago | |||
| kensanfran | "Hi Neil, Thanks for your nice comments. Yes, I think the general issue of data quality from citizen science sensors is finally starting to get the..." | Read more » | over 9 years ago | |||
| nbmasson | "Nice work! Looks like a clean and well-designed module. FYI, you can find some more open-source info at http://mobilesensingtechnology.com/ with s..." | Read more » | over 9 years ago | |||
| neilh20 | "Hey fantastic to have a calibrated gas sensor as the starting point. It is essential to the definition of "quality" in any air quality measurement ..." | Read more » | over 9 years ago |