invasive-species
invasive-species


Author Comment Last activity Moderation
jthomas "PROGRESS REPORT! Summary: As a class, we created a master plan to address our issue. Representatives from our class volunteered to photograph wate..." | Read more » over 1 year ago
bhavin "inavasive kitty cat " | Read more » almost 3 years ago
mimiss " @mimiss has marked @amallozzi as a co-author. " | Read more » almost 3 years ago
ExtinctAnimals "Here is an image of cats claw vines: https://www.flickr.com/photos/tgerus/6175082514 " | Read more » almost 3 years ago
ajawitz "YAY!!! I took your advice and added a 20 ft fuzzy tail and it worked like a charm! I still have to process all the photos before I can call the fl..." | Read more » over 7 years ago
mathew "Awesome summary of the kites! I've had good luck with a french signal kite but only when it had a long (15' of string) drogue tail attached. it d..." | Read more » over 7 years ago
eustatic "How did i miss this note? excellent discussion, y'all I wrote this up after a chat with mathew http://publiclab.org/notes/eustatic/11-11-2014/a-m..." | Read more » about 8 years ago
ajawitz "Yes, I conducted my own test by correcting values using both menus on two copies of a single photo and the photos came out identical. This is how t..." | Read more » over 8 years ago
Philgib "I guess I read your question too fast or it is too late here (past midnight) or I am too old... Anyway... I am using the first 2 variables in the ..." | Read more » over 8 years ago
Philgib "Sure. I won't say I have the best way to do it but that works for me for many different lenses. Take a picture of that screen : http://1.bp.blogsp..." | Read more » over 8 years ago
ajawitz "Philgib- I tried using the GIMP+BIMP combination that you suggested and it seems relatively straightforward. The only problem is I have no way of..." | Read more » over 8 years ago
ajawitz "cfastie- Now that I'm back in the air, I definitely see what you're talking about with the lens distortion... My latest attempt- http://archive.pu..." | Read more » over 8 years ago
liz "looping in @Adam-Griffith for his wetland plant ID skillz " | Read more » over 8 years ago
warren "There's an issue with older posts' lead images currently, but these are still a couple interesting previous cases of attempts to examine plant spec..." | Read more » over 8 years ago
stevie "Great Images! " | Read more » over 8 years ago
grasnal "Very interesting approach. I admire you for it so that you care for the environment. " | Read more » over 8 years ago
nicholas "I've labeled everything now! Both maps actually have phrag though the North Mound Wetlands area has been designed to keep phrag out...which it see..." | Read more » over 8 years ago
warren "Oh, it's fine to use whatever works for you of course! I just wanted to see the comparison and a label for the phragmites is a great way to illustr..." | Read more » over 8 years ago
nicholas "We werent sure at first but the color differences between the phrag and other grasses is pretty distinct. I uploaded a second annotated image. An..." | Read more » over 8 years ago
warren "Wow, interesting! You're pretty confident about the ability to recognize phragmites from the air? Where are your MapKnitter projects -- could we tr..." | Read more » over 8 years ago
warren "Hmm, trying again now: https://mapknitter.org/map/view/pottskaptest2/ It worked this time! Not sure what your last error was but it seems converti..." | Read more » over 8 years ago
mathew "On anemometers-- learn the Beaufort scale and watch the tops of trees-- since wind speed on the ground is less important than high up, Beaufort is ..." | Read more » over 8 years ago
mathew "I haven't seen anyone doing orthorectification with Open CV. MicMac is the only toolchain I know of it include 3D construction and orthorectificat..." | Read more » over 8 years ago
ajawitz "Also a brief search into OpenCV and 3D Aerial Photography yielded some promising results- This post on Stack Exchange almost seems like it came fro..." | Read more » over 8 years ago