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plants
plants


Author Comment Last activity Moderation
SadiePrego " @warren @Bronwen thanks so much you guys! " | Read more » about 4 years ago
Bronwen "@warren That's on me! I suggested breaking this up into a few posts just because the focus of activities are all so different and I wanted to make ..." | Read more » about 4 years ago
warren "Oh, oops, i see this isn't a duplicate at all, but split into three themes! My apologies, i am just always on the lookout to be sure our moderation..." | Read more » about 4 years ago
warren "Ah, looks like maybe it was posted twice because the first was held in moderation (sorry, our anti-spam systems are unfortunate, but you wouldn't b..." | Read more » about 4 years ago
warren " This looks tremendous. Very exciting -- thank you!!!! " | Read more » about 4 years ago
warren "Apologies for the noisy comments above, we've found an error and are trying to fix it! @tester " | Read more » over 4 years ago
warren "Oh awesome, and via the EPA no less - "citizen's guide to phytoremediation" -- thanks Chris! @nshapiro @JackieJamesCreedon " | Read more » over 4 years ago
cfastie " " | Read more » over 4 years ago
elongo "Thank you so much @LaPa for your insights and sharing the experience. Would be possible for you share with me how did you implemented, using the ra..." | Read more » over 5 years ago
LaPa "Hi, Elongo, I didn't reach the goal to measure health of plants most because Red Horning wrote me, by private mail, the that technique wasn't prope..." | Read more » over 5 years ago
elongo "Thank you!! " | Read more » over 5 years ago
liz "Hi! @LaPa (hoping to trigger a notification email to them) :) " | Read more » over 5 years ago
elongo "Hi @LaPa, 1) just wondering which steps you followed to setup and run ImageJ and Fiji in your Raspberry Pi, and get the NDVI images. I am followin..." | Read more » over 5 years ago
warren "Hi! The Mobius can be used as a webcam, and a converted lens is available in the store: https://publiclab.myshopify.com/collections/diy-infrared-ph..." | Read more » over 5 years ago
msfisher "Do you know if there is a place I can buy a usb camera already with the Wratten 25A, I got the original infragram which uses the blue channel, but ..." | Read more » over 5 years ago
LaPa "I removed, at the moment, the camera from the greenhouse. I took thousands of IR photos (every 10 minutes for more then a month) I got a movie ( h..." | Read more » over 6 years ago
cfastie "A DIY spectrometer can be used to characterize the spectral reflectivity of a target if two things are true: The spectrometer must be sensitive i..." | Read more » almost 7 years ago
LaPa "Thank all of you for the suggestions Maybe it is the wrong strumentation but i don't know: 1) If I buy your http://store.publiclab.org/products/de..." | Read more » almost 7 years ago
nedhorning "Hi LaPa - You can contact me at horning@amnh.org and I will send you the spectra. You can also look at this research note for links to sites with ..." | Read more » almost 7 years ago
LaPa "Thank you Nedhorning, nice to see your answers in the my research note! I'm reading your notes about calibration trying to understand more about ND..." | Read more » almost 7 years ago
nedhorning "I have the reflectance spectral for these materials and can provide a PDF, Excel, or CSV file of the spectra if someone lets me know a good way to ..." | Read more » almost 7 years ago
LaPa "If anyone in PublicLab has a spectrometer and can get the proper calibration targets I could buy it. " | Read more » almost 7 years ago
mathew "The paints are for making consistent whites and greys that will be the same perceptual color across a wide variety of lighting conditions. They are..." | Read more » almost 7 years ago
cfastie "Mathew, I haven't seen any spectral data for Rosco paints. Is there any reason to think that they would be better than other paints for NDVI calibr..." | Read more » almost 7 years ago