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Kite-Balloon Hybrid

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Sandbox

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Mini Balloon Kit

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kombucha leather

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eustatic commented on Jakarta Flood Kite Mapping

willie, that is really cool. i would do the same thing for new orleans--what about a stormwater ...

4 comments » about 4 years ago

eustatic commented on Sampling extension for smartphone specs

cool

8 comments » about 4 years ago

cfastie commented on Impact white balance & stretching on NDVI

We have been hoping that it would be possible to do this in post processing. Put the 18% gray car...

10 comments » about 4 years ago

Lynn commented on Oil Testing Kit: draft materials list

I would like to be part of the testing project. I'll buy the kit. When will it be available?

33 comments » about 4 years ago

cfastie commented on Detecting Pesticides in Organic and Conventional Raspberries using Open Source Instrumentation

Holy Mackerel. SCIENCE! This is a great use of the Public Lab spectrometer, and you are getting ...

5 comments » about 4 years ago

turner999 commented on Absorption spectra makes sense?

Sorry, I don't have anything to add on your methods but you've got a nice peak around 700 nm whic...

3 comments » about 4 years ago

karenv commented on Preparing to map thermal pollution

fantastic! one step closer!

3 comments » about 4 years ago

Varquynne commented on Calibration Pictures

How's the band separation on this spectrum for a CFL? (https://spectralworkbench.org/analyze/spec...

14 comments » about 4 years ago

Leon commented on Help learning to use MapKnitter

Hay - thanks for all this - But mapknitter returns a 404 error when I create a new project?. I ha...

4 comments » about 4 years ago

danbeavers commented on Radiation Monitoring

I am interested in the subject also but more on the technological side. Anyone interested in des...

3 comments » about 4 years ago

warren commented on A Spectrometric Tool for Hydrocarbon Spill Response

We are now putting together an initial spectrometry oil testing kit... it'll need a lot of refine...

2 comments » about 4 years ago

Tbtouaki commented on Red Filter Rising

How do you swap channels in an unmodified camera from RGB to NIR? What kind of camera are you usi...

15 comments » about 4 years ago

Nashblackcat commented on Linear CCD

Has anyone tried to use a flatbed scanner as an image sensor? I was thinking of this after seein...

5 comments » about 4 years ago

gelbin commented on Radiation Monitoring

Hi, I have been working on the lakeland radiation issue for a few years now. I am very interest...

3 comments » about 4 years ago

ajawitz commented on Thermal flashlight design (+ thermal fishing bob, too?)

RE- Through hole kits- Interestingly enough... It appears we're not the only one's talking about...

8 comments » about 4 years ago

eustatic commented on Measure coarse and fine air particulates with a DustDuino

Aidan, I think the github link is in this writeup? I dunno, i'm a biologist, i don't speak githu...

25 comments » about 4 years ago

donblair commented on Public Lab Mascot Tryouts

Great question! :) We are currently developing appropriate sensor technology, and will soon inve...

2 comments » about 4 years ago

donblair commented on Thermal flashlight design (+ thermal fishing bob, too?)

Hi! Sorry for the delayed reply -- been a bit crazy with other projects, but still excited about...

8 comments » about 4 years ago

borsaci06 commented on CCD Photodiode Array Spectrometer

great work... I am also thinking about building a spectrometer with linear ccd... however I scave...

25 comments » about 4 years ago

geococo commented on Photos of my modifications to the sprctrograph

Interested in rocks? I'm a geologist based in Australia, I'm currently trying to workout the best...

4 comments » about 4 years ago

cfastie commented on NDVI with Canon A2300, APM Hexacopter DJI550, Help

Stewart got great NDVI results from his two GoPros, which have CMOS sensors. If you are using a t...

23 comments » about 4 years ago

patcoyle commented on Methods of Estimating the Volume and Weight of Waste Piles through Balloon Mapping

The surface from motion (SFM) tools offer another approach to this application. Free ones like 12...

4 comments » about 4 years ago

cfastie commented on Canon A480 NIR Conversion

That light red acrylic filter looks like it will provide a very pure NIR image in the blue channe...

5 comments » about 4 years ago

Chernabog commented on Canon A480 NIR Conversion

Thanks for the offer but I think I have just found a decent UK supplier ... http://www.knightopti...

5 comments » about 4 years ago

robharg commented on Webcam Conversion to (Near-) Infrared

Hi, thanks for the tips on IR filter removal on the C270. I thought I'd share my experience... Fi...

35 comments » about 4 years ago

Roolark commented on NDVI from Infrablue

I'm very interested in the work you've done with these and other cameras. With this set of photos...

4 comments » about 4 years ago

gonzoearth commented on Methods of Estimating the Volume and Weight of Waste Piles through Balloon Mapping

Great work! While there are no specific measurement tools available for MapKnitter currently, the...

4 comments » about 4 years ago

Andresc4 commented on Multispectral work at Sunol Ag Park

Hey great work!!! Im new into NDVI, im working with a hexacopter and a dual camera setup.... i w...

1 comments » about 4 years ago

cfastie commented on NDVI with Canon A2300, APM Hexacopter DJI550, Help

The main reason your results differ from mine is that you did not have the home-made color lookup...

23 comments » about 4 years ago

Andresc4 commented on NDVI with Canon A2300, APM Hexacopter DJI550, Help

Great, I have a lot to read ! I have Fiji and the plugin running,,, was able to run the plugin wi...

23 comments » about 4 years ago

DIY Map Making Balloon View of Los Angeles

by gonzoearth over 5 years ago | 1 | 2

Art Environment Action! Balloon Video

by bronwen over 5 years ago | 0 | 2

Parsons Art Environment Action! workshop

by liz over 5 years ago | 0 | 0

Bread Loaf Ortho

by cfastie over 5 years ago | 0 | 0

360°

by cfastie over 5 years ago | 0 | 0

LEAFFEST Report

by cfastie over 5 years ago | 1 | 1

Canon A2200 NIR conversion

by nedhorning over 5 years ago | 18 | 0

Interest in Hidrogen Sulfide Sensing

Post an answer

Question by fernandolunav over 5 years ago | 3 | 0

Super video of thermal infrared spectroscopy

by warren over 5 years ago | 1 | 0

Configure Spectralworkbench???

by Tom_H over 5 years ago | 2 | 0

Public Lab community newsletter 9.21.12

by warren over 5 years ago | 0 | 0

was wondering

by cbullock over 5 years ago | 1 | 2

Raspberry Pi-in-the-sky

by donblair over 5 years ago | 5 | 1

Infrared camera test - film types

by Cindy_ExCites over 5 years ago | 9 | 0

intensity calibration

by Tom_H over 5 years ago | 29 | 0

cannot use online software

by beckman over 5 years ago | 1 | 0

Public Lab community newsletter 9.16.12

by Shannon over 5 years ago | 0 | 2

Remote temperature sensing

by cfastie over 5 years ago | 2 | 2

MapKnitter.org workshop

RSVP

Event by liz over 5 years ago | 0 | 0

As Above So Below: Higher E+D workshop

by liz over 5 years ago | 0 | 2

Green Slice- Lower 9th Ward

by GroundworkNola over 5 years ago | 1 | 2

2012 Public Lab barn raising invitation

by Shannon over 5 years ago | 0 | 0

Spectrometry update on IdeaLab blog

by warren over 5 years ago | 0 | 0

call it Delta, maybe

by astoicof over 5 years ago | 2 | 4




A shared knowledge base for community science

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replication-template

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SoC ideas

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Kite-Balloon Hybrid

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Host an event

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Welcome to Public Lab

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Kits Initiative

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Odor

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Odor

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Sandbox

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Mini Balloon Kit

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Community Science Forum

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Public Lab Jobs

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Web Working Group

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Location privacy

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ImageSequencerBookmarklet

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hackLAB

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issue-briefs

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Advanced Grids

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kombucha leather

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