cfastie 299 research notes and 550 wiki edits | Joined about 6 years ago | Admin

The ecology and history of forests and landscapes, and new ways to see these things. High-resolution stitched images of vegetation, including low elevation aerial photography and multispectral imaging. Design and distribution of 3D printed aerial photography rigs and microcontroller gadgets via the KAPtery. Tweeting these things.

My posts on these topics:


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75 activities posted

1 activities attempted





NE Organizers Summit

by cfastie almost 5 years ago | 1 | 161 views | 5


Halo: Red vs. Blue

by cfastie almost 5 years ago | 1 | 252 views | 3


Super Redstone

by cfastie almost 5 years ago | 3 | 162 views | 2


iFarm quad flight

by cfastie almost 5 years ago | 4 | 72 views | 1


iFarm aeries

by cfastie about 5 years ago | 1 | 149 views | 2


iFarm tour

by cfastie about 5 years ago | 1 | 149 views | 1


iFarm tech talks

by cfastie about 5 years ago | 0 | 178 views | 1


iFarm UAV Field Day

by cfastie about 5 years ago | 0 | 183 views | 1


The Titan 2 Rig

by cfastie about 5 years ago | 1 | 100 views | 0


Mobius NDVI

by cfastie about 5 years ago | 29 | 1,155 views | 2


Mobius white balance

by cfastie about 5 years ago | 2 | 289 views | 3


NIR and white balance

by cfastie about 5 years ago | 1 | 238 views | 1


Mobius IR conversion

by cfastie about 5 years ago | 21 | 1,909 views | 2


Mobius Filter-O-Matic

by cfastie about 5 years ago | 4 | 621 views | 1


Mobius and NIR

by cfastie about 5 years ago | 7 | 451 views | 2


Pierre's plastic Picavet

by cfastie about 5 years ago | 2 | 138 views | 0


New KAP'n Hook

by cfastie about 5 years ago | 2 | 107 views | 2


KAP'n Hook fail

by cfastie about 5 years ago | 5 | 77 views | 1


The Redstone Rig is ready

by cfastie about 5 years ago | 2 | 119 views | 6


3D printed mapping rigs

by cfastie about 5 years ago | 4 | 235 views | 1


SNOWFEST the Movie

by cfastie about 5 years ago | 1 | 90 views | 1


Mobile cuvette holder

by cfastie about 5 years ago | 3 | 479 views | 1


I heard him exclaim, ere he drove out of sight,

by cfastie over 5 years ago | 0 | 2,474 views | 2


Root crops

by cfastie over 5 years ago | 0 | 221 views | 0


View these maps at MapKnitter.org »

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Comments

Comment Last activity Moderation
"Katie, it sounds like what would be helpful for you is a better NDVI wiki. That would explain what it can mean when NDVI is high, and why it might ..." | Read more » over 1 year ago
"That's a really good point that the En pin on the Feather can disable the regulator and reduce power consumption. We need a table of all the featur..." | Read more » over 1 year ago
"Hi Patrick, With 60 people, 30 minutes is barely enough time to go outside and come back in, even without doing anything at either place. So you m..." | Read more » over 1 year ago
"The histograms were made with Fiji: http://imagej.net/Fiji/Downloads " | Read more » over 1 year ago
"Teams? There are going to be teams? Will they have T-shirts? I'm still not sure overlapping code is relevant. If you have a working sketch for a K..." | Read more » over 1 year ago
"Maybe more useful than a long list of popular/recent/related notes in the sidebar is the one or two real research notes (not newsletters, events, o..." | Read more » over 1 year ago
"The dashboard feed is a mix of research notes, comments, questions, and events. The display can be limited to a subset of these using a dropdown me..." | Read more » over 1 year ago
"You might want to point out that you are referring to the left sidebar which shows up on a subset of publiclab pages. I don't think I have ever f..." | Read more » over 1 year ago
"Cool. We'll have to get a third answer or Gretchen won't know what to think. " | Read more » over 1 year ago
"I'm not familiar with the KnowFlow, but I would not expect there to be much overlap in the sketches which are typically used to run the two devices..." | Read more » over 1 year ago
"Nine cubic meters for 500 euros is not a terrible deal. That's 318 cubic feet (which is a huge tank, so that's a problem unless you don't really ha..." | Read more » over 1 year ago
"Although there are sensors that require more than 3.3V, most of the simple DIY sensors are designed to use 3.3V. For example, all of the sensors he..." | Read more » over 1 year ago
"Further empirical evidence suggests that the VBAT pin delivers the voltage of the battery that is plugged into the "Lithium 3.7V" connector, but no..." | Read more » over 1 year ago
"Evidence suggests my answer is wrong. I powered a Riffle with a battery pack which supplied 4.5V, but the VBAT pin supplied only 2.3V. So maybe it'..." | Read more » over 1 year ago
"Hi Shanlter, That's a good question. There is no 5V-out pin on the Riffle, but there is a "VBAT" pin on the 2x7 pin header. I assume that pin carr..." | Read more » over 1 year ago
"The only files used here are the photos themselves. You can right click and "open in new tab" and then "save image as" to get these images. " | Read more » over 1 year ago
"Here is another way to weld thermocouples: https://publiclab.org/notes/Vern/10-30-2017/making-thermocouples. I'm not sure which method is more resp..." | Read more » over 1 year ago
"Ah, those were the days. I miss having containers of mercury available for projects. Here is the post from @kinasmith about welding thermocouples w..." | Read more » over 1 year ago
"I have not compared to see if replacing the filter changes the lens distortion, but it probably does some. Adding an internal filter can have a sub..." | Read more » over 1 year ago
"Yes, any photo can be processed using the NDVI equation to get an NDVI image. My answer above explains why the resulting NDVI image might not be ve..." | Read more » over 1 year ago
"Another thing that makes tag pages sort of mysterious is that you can get to one by searching for "https://publiclab.org/tag/balloon-mapping", but ..." | Read more » over 1 year ago
"Hi Tommy, I just learned last month that when you search for a tag that has been used at publiclab.org you can get two different results. If the t..." | Read more » over 1 year ago
"Thanks Zengirl. I don't think you can buy a NASA Aeropod. You can license the technology from NASA and manufacture them, but I don't know if anyone..." | Read more » over 1 year ago
"The new filter can be inside the camera or in front of the lens. If it is in front, it will get scratched and might be bent (not flat), but it is e..." | Read more » over 1 year ago

cfastie was awarded the Basic Barnstar by warren for their work published in Superblue.


cfastie was awarded the Basic Barnstar by warren for their work published in Graze anatomy.


cfastie was awarded the Basic Barnstar by liz for their work published in Holiday Beverage Whodunit.


cfastie was awarded the Basic Barnstar by stevie for their work published in Nano particle monitoring.


cfastie was awarded the Basic Barnstar by Elidacanup for their work published in Broadening.


cfastie was awarded the Basic Barnstar by david-days for their work published in Compost is hot, says Riffle.


cfastie was awarded the Basic Barnstar by academicfora for their work published in A standalone aerial sensor pod.


cfastie was awarded the Empiricism Barnstar by warren for their work published in Grating angle.


cfastie was awarded the Empiricism Barnstar by xose for their work published in Real time and temperature.


cfastie was awarded the Photo Documentation Barnstar by warren for their work published in A DIY low power timer.


cfastie was awarded the Photo Documentation Barnstar by Hudonnoodles for their work published in Spherical KAP over Cocodrie.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in NE Organizers Summit.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in LEAFFEST 2014 accounting.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in Public Lab Organizers Summit, 2014.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in Putting sensor data to work.


cfastie was awarded the Photo Documentation Barnstar by todgobblins for their work published in Soaring Riffle.


cfastie was awarded the Video Documentation Barnstar by warren for their work published in SNOWFEST the Movie.


cfastie was awarded the Video Documentation Barnstar by mathew for their work published in Making the aluminum frame of an aerial camera rig (video).



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