question:general
question:general


Author Comment Last activity Moderation
cfastie "Near infrared light is the basis of vegetation indices like NDVI because healthy plant foliage reflects most NIR light and visible light is strongl..." | Read more » over 6 years ago
cfastie "Wood moisture content is commonly measured at different points in the process of turning trees into finished wood products. Many wood moisture mete..." | Read more » over 6 years ago
Ag8n "Frequently, in agriculture, near infra-red (NIR) is used, often for grain ananysis. One item is moisture. They will change the amount the farmer ..." | Read more » over 6 years ago
warren "Hi, are you interested in using a spectrometer? (Just guessing from tags) I'm not sure about if that's possible, but happy to try to think through ..." | Read more » over 6 years ago
Randall "Any chance anyone had a look at these? " | Read more » over 6 years ago
stefannibrasil "All right, thanks! Right now, to be honest, I don't know exactly what I am supposed to do next :$ I would appreciate a help with the next steps. W..." | Read more » over 6 years ago
Randall "Here is a link to the original images and the sandbox... https://drive.google.com/file/d/1y1h5kxLsxLnWyuicPRirAT3steeFFtF2/view?usp=sharing https..." | Read more » over 6 years ago
liz "wow 600 year old tree??? <3!!! " | Read more » over 6 years ago
warren "Please do upload at least one or two so we can get a look! Thanks, we're happy to help! " | Read more » over 6 years ago
liz "@Zengirl2, how often would the project roundups happen? Would it be on a schedule or ad hoc as needed? " | Read more » over 6 years ago
zengirl2 "I like chart @warren. I think my perfect world would be: open call just for newcomers, research/project round-up, results from round-up on Trello, ..." | Read more » over 6 years ago
warren "We could try to use a wiki page with an Activities grid -- http://publiclab.org/activities which prompts people to post, and provides a template as..." | Read more » over 6 years ago
cindy_excites "Thanks @Liz for linking me up to this thread - sadly not much writing happening over here but maybe this can work as an incentive to write with you..." | Read more » over 6 years ago
jbreen "+1 for the reboot of the Public Lab Writing Group. I miss you guys! " | Read more » over 6 years ago
liz "Another reference will be EDGI's collaborative writing protocol, developed during 2017 and ongoing. I'll post it when i can get the latest from Daw..." | Read more » over 6 years ago
liz "Sounds great! CC @hagitkeysar @cindy_excites @jbreen , linking to the googlegroup where we used to discuss collaborative writing: https://groups.go..." | Read more » over 6 years ago
Ag8n "You hit the nail on the head with auto correct. Good luck with your project. " | Read more » over 6 years ago
MadTinker "@Ag8n - yes, I saw the other discussion, but it had seemed to go on a tangent. ‘crazy’ @cfastie I think hits it right on the head (gotta love that ..." | Read more » over 6 years ago
Ag8n "There are several other previous questions that discuss this. But crazy is is correct, all tds meters are conductivity meters. One side note- ther..." | Read more » over 6 years ago
cfastie "I agree that the DFRobot TDS sensor looks like a useful device at a good price. My lame understanding is that this and other sensors which purport ..." | Read more » over 6 years ago
warren "The NoIR camera ships with a filter -- it's actually the same as the blue filter in our filter kit, as it was developed based on our community's wo..." | Read more » over 6 years ago
gretchengehrke "Also, I just saw on comptox.epa.gov that acetone is actually more hydrophilic than isopropanol, which totally surprises me! I guess vapor pressure ..." | Read more » over 6 years ago
gretchengehrke "Either acetone or 99% isopropanol are probably fine, and maybe we should do a comparison. The only concern I see with isopropanol is that it has a ..." | Read more » over 6 years ago
warren "Just as a price reference, Thingiverse offers a kind of crowdsourced printing service and various services seem to offer about $12 as a quote for t..." | Read more » over 6 years ago