| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "There could be innocent or devious motivations for you to paste, without attribution, this exact question from StackExchange which was asked and an..." | Read more » | over 7 years ago | |||
| warren | "Hi, this is for MapKnitter, right? Have you clicked on the image? Also, what browser are you using and what version of it? Thank you! " | Read more » | over 7 years ago | |||
| warren | "Found an online JavaScript based version -- a little rough but maybe it means we can expand this out and do it without installing anything: http://..." | Read more » | over 7 years ago | |||
| gastonsolaun755 | "good information " | Read more » | over 7 years ago | |||
| nedhorning | "Hi - This recent paper might be helpful: www.mdpi.com/2073-445X/6/2/38/pdf From my experience satellite based surface temperature works best over f..." | Read more » | over 7 years ago | |||
| carohowe | "Thanks so much @liz @stevie and @bronwen for your input. Liz, I think it's a fantastic idea to use existing data to inform where we'd like to go de..." | Read more » | over 7 years ago | |||
| gretchengehrke | "Hi @stevie, I'm not sure if this is on the market yet, but it looks like IBM is developing a chip that they're aiming to price at $200: https://www..." | Read more » | over 7 years ago | |||
| Bronwen | "This article is behind a paywall, but some of the tools/methods listed might be worth doing some digging on: http://pubs.acs.org/doi/abs/10.1021/ac..." | Read more » | over 7 years ago | |||
| Bronwen | "I haven't used this tool myself, but you might find this project about another open source temperature logger interesting: https://www.ncbi.nlm.nih..." | Read more » | over 7 years ago | |||
| liz | "Hi Sebastian, i know OpenTreeMap is quite a big platform at this point, but considering how many activists have put work into it over the years i t..." | Read more » | over 7 years ago | |||
| liz | "LB: Hi @carohowe i am wondering if there might be any use to starting with publicly available data on the DC urban heat island before building a lo..." | Read more » | over 7 years ago | |||
| stevie | "Hi! The I See Change project was in Harlem not DC, but it might be a good example to check out. " | Read more » | over 7 years ago | |||
| warren | "@stevie was talking about a project with ISeeChange.org in DC -- Stevie, did you have a link, or am I mixing it up with the project in Harlem? http..." | Read more » | over 7 years ago | |||
| ben | "a long time ago, i did a small fruit tree mapping project in Detroit. we used https://www.ushahidi.com/ at the time and it worked pretty well -- th..." | Read more » | over 7 years ago | |||
| nedhorning | "Take a look at Open Data Kit: https://opendatakit.org/. I haven't used it in a couple year but know it's still being supported. " | Read more » | over 7 years ago | |||
| icarito | "Thanks! Our tests suggest it should work acceptably with a good device. Accuracy is not required, they are hard to miss, but time spent taking note..." | Read more » | over 7 years ago | |||
| cfastie | "How is the GPS reception at the base of these trees? Is it good enough to get usable waypoints for each tree? " | Read more » | over 7 years ago | |||
| liz | "On Android, use the Firefox browser. It allows you to choose which camera to look through. " | Read more » | over 7 years ago | |||
| MadTinker | "@gretchengehrke Thanks! That's kinda what I thought, but wasn't sure. I'll likely end up with both since the professional measurement suite has his..." | Read more » | over 7 years ago | |||
| gretchengehrke | "Hi @MadTinker, oxidation-reduction potential (ORP) and power of hydrogen (pH) measure different chemical properties: ORP provides information about..." | Read more » | over 7 years ago | |||
| Sidney_AstroPlant | "Using NIR LEDs seems like a good option to look into and I'm happy to hear that I might not have to deal with extensive filtering! I just got a res..." | Read more » | over 7 years ago | |||
| cfastie | "A simple option might be to turn on some NIR LEDs when the photography happens. The NIR:VIS ratio might not match sunlight, but if you know what it..." | Read more » | over 7 years ago | |||
| Sidney_AstroPlant | "The kit is fully enclosed with LED with a certain blue and red ratio (I have to verify what the exact ratio is). This brings me to the conclusion t..." | Read more » | over 7 years ago | |||
| cfastie | "Thanks for adding a photo. NDVI is based on the assumption that the light illuminating the foliage has a certain proportion of NIR and VIS -- the p..." | Read more » | over 7 years ago |