| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "Although the absolute values you computed for NDVI are lower than they should be, it appears that your process is successfully discriminating betwe..." | Read more » | almost 6 years ago | |||
| Ag8n | " The best way would probably be reverse osmosis. There is a filter that goes along with this set up, but it rarely needs changed. You could go wi..." | Read more » | almost 6 years ago | |||
| Anice | " Thank you so much Chris! This information is very helpful. I plan on researching about the spectral sensitivity of my camera (Canon SX230 HS) and ..." | Read more » | almost 6 years ago | |||
| cfastie | "You are correct that both red and NIR pass through the red filter (Rosco Fire # 19) and both are captured in the red channel of the photograph. It ..." | Read more » | almost 6 years ago | |||
| bttgcm | " The Standard Methods book can be found on archive.org. it is not the last edition but it is a good start. https://archive.org/details/StandardMeth..." | Read more » | almost 6 years ago | |||
| warren | "Hi, also noting this great project; https://publiclab.org/babylegs by @maxliboiron ! " | Read more » | almost 6 years ago | |||
| warren | "Made an issue for this! Create bot to detect images with EXIF data and copy it into the Archive.org metadata - https://github.com/publiclab/leaflet..." | Read more » | almost 6 years ago | |||
| warren | "Just as we're speaking, @cfastie posts :smiley: https://publiclab.org/notes/cfastie/11-28-2018/nano-particle-monitoring ! " | Read more » | almost 6 years ago | |||
| warren | "@Cbarnes9 are you at all interested in something like this, where it'd be a PMS7003 connected to an Arduino to just get the data off as quickly as ..." | Read more » | almost 6 years ago | |||
| warren | "I was also able to confirm that adding a resistor in-line with one of the probe wires lowered the frequency! Much lower and less annoying! " | Read more » | almost 6 years ago | |||
| warren | "We now have a great solution for this! Pi Builder!!! https://publiclab.org/pi-builder " | Read more » | about 6 years ago | |||
| edie_blues | "Hello again @warren :) Two quick questions: is it possible to upgrade my account to a moderator so that I can publish a wiki (see above)? any pr..." | Read more » | about 6 years ago | |||
| warren | "Awesome! -- Post to this group at plots-spectometry@googlegroups.com Public Lab mailing lists (http://publiclab.org/lists) are great for ..." | Read more » | about 6 years ago | |||
| msolomon | "Thank you both for your suggestions! I have it working now. " | Read more » | about 6 years ago | |||
| warren | "Hi, I believe this relates to the angle of your camera in the box. If you try to point it further up or down, you should be able to center the spec..." | Read more » | about 6 years ago | |||
| Pushpaw | "I suspect you have a problem with the vertical alignment of your camera. With the camera that originally shipped with the kit there wasn't room to ..." | Read more » | about 6 years ago | |||
| edie_blues | "Hi @warren, Yes, would love to test out the page as it is now. Would it be possible to upgrade my account to a moderator? Right now I can't publi..." | Read more » | about 6 years ago | |||
| warren | "Hm. I wonder how close we are on a v4 upgrade. It'd add some chaos, but it's essentially "now or later" chaos. https://github.com/publiclab/plots2..." | Read more » | about 6 years ago | |||
| edie_blues | "Hi @joyofsoy and @warren! I've added a carousel (not finished), to give you an idea of how it would look like. Let me know what you think :) As a..." | Read more » | about 6 years ago | |||
| edie_blues | "Good question @warren. I think in terms of how it looks, v3 and v4 are similar, but v4 is obviously more powerful. Biggest changes are flexbox and ..." | Read more » | about 6 years ago | |||
| warren | "Hmm, i see. I think they'll be close enough that we can make it work... I did a test here: https://publiclab.org/wiki/sandbox-3 We will be upgradi..." | Read more » | about 6 years ago | |||
| edie_blues | "Hi again @warren, I've just realized that Froala uses bootstrap 4.0 and not bootstrap 3. I assume I should be using bootstrap 3 as we discussed in..." | Read more » | about 6 years ago | |||
| nanocastro | "Hi. Sorry for the late answer. We are using the PMS7003 but the 5003 is almost the same except for the size. We were using Arduino Mega with three..." | Read more » | about 6 years ago | |||
| roberts_ecofarm | "Changing the frequency range would require either changing the duty cycle of the 555 or modulating the amplitude. I think the the probe (resistor)..." | Read more » | about 6 years ago |