invasive-species
invasive-species


Author Comment Last activity Moderation
cfastie "That's good to know that structure from motion works with wide angle photos. It sounds like you have to correct the distortion first. It doesn't se..." | Read more » about 10 years ago
ajawitz "Now I can't wait to get back in the air because I really want to compare the Bimp+Gimp combo to DigiKam. I have a slight suspicion that DigiKam po..." | Read more » about 10 years ago
Philgib ""The lens is very wide, so stitching maps from multiple low altitude photos produces poor results" Sorry for not being clear enough. Gimp + Bimp ..." | Read more » about 10 years ago
cfastie "That is an excellent Mobius photo. The Mobius is so lightweight that there is no reason not to include one on every flight. The lens is very wide, ..." | Read more » about 10 years ago
Philgib "Sorry two more things for you : - make sure you use pulleys and proper pulleys string on your picavet. Brooxes.com is the place. My picavet / pulle..." | Read more » about 10 years ago
Philgib "That is the "black island" from Tintin album cover. My multicopter is hand made with super cheap material, it is therefore vibrating a lot. From a ..." | Read more » about 10 years ago
Philgib "Links to waterproof case (the only case I am aware of ) Video : https://www.youtube.com/watch?v=sy8ONQOhha8 Purchase : https://joovuu.com/gb/home/1..." | Read more » about 10 years ago
ajawitz "Thank you for the interesting recommendations. I actually just got my Mobius today and will be printing out various components for the rig. Can y..." | Read more » about 10 years ago
Philgib "Hi, Great project. I do multi rotors, rc planes, blimp and kite pics. Your pictures will be 100 times better with a Mobius, plus a waterproof ca..." | Read more » about 10 years ago
ajawitz "RE:-High Winds- Has anyone posted a note about making a DIY wind speed meter? It would've been handy to get a rough idea of how close I was to t..." | Read more » about 10 years ago
ajawitz "RE: Kite Reels and Line- It was definitely 50 Ibs line but now that I know better I made sure to order a Yo Yo Reel with 150 Ibs Dacron this time..." | Read more » about 10 years ago
ajawitz "RE: Mapknitter- I converted the images to JPGs and uploaded them again. The export status dialog then reads (Status: Warping 1 of 6, 2 of 6 etc...." | Read more » about 10 years ago
warren "Indeed there's something about the images themselves. I hate to ask, but could you try to convert them to jpg and re-upload them? I'm very sorry bu..." | Read more » about 10 years ago
warren "I can't tell if there's something it's choking on in your images (maybe 'cause they were screenshots from VLC?) or it's having trouble downloading ..." | Read more » about 10 years ago
warren "Hmm, i'm not sure what's going on with that mapknitter export. Looking into it... thanks! " | Read more » about 10 years ago
cfastie "Great report. The mini bottle and 3D printed Picavet will go in the Public Lab record books. And what a fantastic place to fly. Is that public land..." | Read more » about 10 years ago
mathew "We generally prefer the manual "yo-yo" reels because of their durability. Those little winders you're using definitely break at high loads. I hav..." | Read more » about 10 years ago
ajawitz "Don't get me wrong. I didn't mean to come off as "the drone guy" (and every DIY tech forum seems to have one these days...) I think my intended p..." | Read more » about 10 years ago
mathew "@erget awesome! can you join the plots-dev list and we can coordinate on there? A while group of Google Summer of Code students are joining our Dev..." | Read more » about 10 years ago
mathew "Nice thinking Chris. @code4maine I don't mean to discourage you from acquiring a quad, I just really like kites, and think of coastal areas (even ..." | Read more » about 10 years ago
ajawitz "cfastie- That seems like the best approach yet. I'm going to forward your suggestion to the teacher in charge of field collections though we might ..." | Read more » about 10 years ago
cfastie "If you have Garmin GPS units, there might be a better way for students to georeference photos. If the Garmin units save track logs, with a waypoint..." | Read more » about 10 years ago
erget "@code4maine - I haven't submitted a research note, unfortunately. What you describe, however, is pretty similar to what I'm planning. I have to say..." | Read more » about 10 years ago
mathew "You're right that if you put together a kit there are some quads around $500 that are fairly capable, but there is some significant setup involved ..." | Read more » about 10 years ago