funkycbj commented on NDVI 720nm, 850nm filter two camera setup result. over 4 years ago

I just used a StellarNet spectrometer to find the transmittance of hot filters from the Canon A22...

nickrollings commented on NDVI with a key chain camera to use with a mini-drone - First steps over 4 years ago

:-)

bhickman commented on 3D Printed CCD Spectrometer (WheeTrometer 3.0) over 4 years ago

Hi abaker. Sorry for the delay, I was out in the field doing work for my real job... For you earl...

abaker1617 commented on 3D Printed CCD Spectrometer (WheeTrometer 3.0) over 4 years ago

Hi bhickman, I'm working on this project right now, and I'm kind of lost with the energia code an...

Dickeroo commented on Aerial Mapping Drone for Under $60? over 4 years ago

If you are looking for an extremely stable FPV drone, may I suggest that you check out the FPV49 ...

jlev commented on 5th Anniversary call for memories! over 4 years ago

I was a student at the Media Lab in 2009, when the oil was still gurgling out of a hole in the bo...

khufkens commented on Grating angle: DVD+R over 4 years ago

@warren, not sure it justifies a separate page yet, my comment is rather low on details / text. I...

warren commented on Grating angle: DVD+R over 4 years ago

Wow @khufkens, I think your graphs and notes merit a new research note... We could link it to thi...

khufkens commented on Grating angle: DVD+R over 4 years ago

Related, I found this post, discussing in part the asymmetry in the current desktop spectrometer ...

kanarinka commented on 5th Anniversary call for memories! over 4 years ago

One of the great pleasures of working with Public Lab has been introducing my students (who do no...

straylight commented on Grating angle: DVD+R over 4 years ago

thanks khufkens, interesting graph and really well presented. On a qualitative level, you can se...

aganti7 commented on Riffle-328p version 0.96 :) over 4 years ago

I'm prototyping a sensor network to monitor urban runoff water quality and report unusual / poten...

khufkens commented on Grating angle: DVD+R over 4 years ago

I'm making a simple spectrometer to extract the spectral response curves of an imaging sensor. To...

gpenzo commented on Can open source beat this? over 4 years ago

Any update on your sensor setup?

gpenzo commented on Accessible Vegetation Indices. over 4 years ago

Hallo John. Based on wikipedia you need 531 and 570 nm filters. I checked arround and I could not...

gpenzo commented on Accessible Vegetation Indices. over 4 years ago

More info see another note: http://publiclab.org/notes/gpenzo/03-25-2015/ndvi-cape-for-the-beagle...

danbeavers commented on 5th Anniversary call for memories! over 4 years ago

Here is my contribution about how I got started with PublicLab: http://youtu.be/mIS1TbFraqU And...

ann commented on 5th Anniversary call for memories! over 4 years ago

I am going to contribute a recent memory. This is a picture of Brent and Joan, two workshop par...

xuhulk commented on 5th Anniversary call for memories! over 4 years ago

When Jeff asked me if I wanted to take pictures of his first attempt to balloon-map a courtyard a...

gbathree commented on 5th Anniversary call for memories! over 4 years ago

When our project was still a hand-populated circuit boards + ball of wires, I first found publicl...

adam-griffith commented on 5th Anniversary call for memories! over 4 years ago

Ok, another memory that brings a smile to my face is the following: the staff were all in unseaso...

adam-griffith commented on 5th Anniversary call for memories! over 4 years ago

A great memory shared my many of my biology students was mapping the campus of Western Carolina U...

gpenzo commented on April 12 Newtown Creek balloon mapping pics over 4 years ago

How is the results? Any mapknitter images of the creek?

stevie commented on 5th Anniversary call for memories! over 4 years ago

@Ecta64 Great to put a face to a profile!! Awesome post, love that you used your pole. :) @ann I ...

liz commented on Newtown Creek Workshop with Balloon Photography over 4 years ago

my pics: http://publiclab.org/notes/liz/04-13-2015/april-12-newtown-creek-balloon-mapping-pics F...

ecta64 commented on 5th Anniversary call for memories! over 4 years ago

Here is my video about how and why I joined Public Labs http://youtu.be/eFzsnUFYLWU

stevie commented on 5th Anniversary call for memories! over 4 years ago

Yes! looks good :)

JSummers commented on 5th Anniversary call for memories! over 4 years ago

can you access the video now?

stevie commented on 5th Anniversary call for memories! over 4 years ago

@JSummers Looks like it's private? can you open it up to public?

JSummers commented on 5th Anniversary call for memories! over 4 years ago

Jack Summers says "Hi" at http://youtu.be/PcIJPe455E4 (he also screws up the url of his website w...