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Newark, NJ

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Barnraising

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Receipt submission form 2018

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Community Microscope Kit

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Shell Gulf of Mexico Oil Spill

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Community Microscope Kit

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Microscopes

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Media

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MACA

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Open Call

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Community Microscope Kit

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Microscope

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Your First Contribution on Public Lab

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Noise

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Rails Girls Summer of Code

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Germany

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Somerville SERC

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warren commented on In Search of Spectrometer Attenuators

users would naturally just pick the middle I guess I'm suggesting that with a 50/0/50 attenuator...

14 comments » almost 5 years ago

stoft commented on In Search of Spectrometer Attenuators

I'd agree that giving more visibility the the clipping issue would be good and this is a simple, ...

14 comments » almost 5 years ago

eustatic commented on Trapa detection

chris fastie for president. i think tallow looks like broccoli from up high. it would be intere...

8 comments » almost 5 years ago

cfastie commented on Improvements in Infragram NDVI with test cameras

I think the new consistent relationship between NDVI values and color is good. If this causes som...

10 comments » almost 5 years ago

warren commented on Water Quality Measurements with Optical Spectroscopy

I ended up trying some semi-opaque plastic but indeed the light has to be really strong as a resu...

11 comments » almost 5 years ago

warren commented on Laser oil fluorescence proof of concept

Hi, sorry! It's a 532 green laser, like these: http://www.amazon.com/Shaped-Green-Laser-Point-L...

3 comments » almost 5 years ago

warren commented on Kite Mapping Near Pilgrim Power Plant

Just so we don't lose the link, here's the great coverage of our adventures by WBUR Boston Public...

3 comments » almost 5 years ago

warren commented on In Search of Spectrometer Attenuators

Hi, Dave - I was thinking that given the propensity to take clipped data in almost all devices ou...

14 comments » almost 5 years ago

stoft commented on Enhancing Sensitivity of DIY Spectrometers

Interesting experiments. Just be careful of the word "enhancement" as it is imprecise within this...

5 comments » almost 5 years ago

patcoyle commented on WATERCHESTNUT Big Picture

Thanks guys, sounds like more will be coming soon and we'll all welcome the results. Don, I thin...

17 comments » almost 5 years ago

Sreyanth commented on Find closest match spectra from database - GSoC project

Find my new note here: http://publiclab.org/notes/Sreyanth/07-29-2013/finding-closest-match-spect...

4 comments » almost 5 years ago

patcoyle commented on WATERCHESTNUT Big Picture

Nice work, all. It will be interesting to see the followup results. I was also interested in the ...

17 comments » almost 5 years ago

Sreyanth commented on Find closest match spectra from database - GSoC project

Hi Dave, Sorry for getting back to you this late. I agree with you completely. I had the idea o...

4 comments » almost 5 years ago

cfastie commented on Seasonal NDVI with PicturePost & Infragram: Monitoring & Phenology

Holy cow. This is a really great idea. They have MODIS NDVI included in their animation! It would...

1 comments » almost 5 years ago

BKF11 commented on Proposal: SLR spectrometer attachment

I think this would be extremely helpful as a more easily calibrated and thus more accurate spectr...

5 comments » almost 5 years ago

danbeavers commented on Digital STS workshop at Arnold Arboretum in Boston

The pdf is not attached.

1 comments » almost 5 years ago

commented on First reading from the humidity and temperature sensor @ the community garden

How To Webcam Chat Stay On The World Adult Cam HQ

3 comments » almost 5 years ago

commented on Line Reel for Balloon/Kite String

Web Cam Talk Now Adult Cam HQ

7 comments » almost 5 years ago

donblair commented on WATERCHESTNUT Big Picture

Update: I've linked to torrents of the image files (and instructions for downloading them) at the...

17 comments » almost 5 years ago

Hayden Wilson commented on Canon A2200 NIR conversion

Hi! very cool project. does anyone know what the maximum wavelength that can be detected using a ...

18 comments » almost 5 years ago

liz commented on Vegetation Mapping

Hey Gena, Did you make a completed map out of this? I feel like I saw a print-out at a meeting on...

4 comments » almost 5 years ago

eustatic commented on Laser oil fluorescence proof of concept

what freq / amperage etc is this laser?

3 comments » almost 5 years ago

warren commented on Small test tube with 6 ml sample water

Hi, Jane - you'd been banned due to an error, and I unbanned you. Sorry!

2 comments » almost 5 years ago

warren commented on Small test tube with 6 ml sample water

Hi, Jane - Can you share a photo of your setup? I think if you used a more diffuse light source, ...

2 comments » almost 5 years ago

warren commented on Mapping Newtown Creek

How has this been going?

2 comments » almost 5 years ago

gwirth commented on Yellow Bar Island - Dredge Reuse and FAA permitting

Woah, amazing! I had no idea, thanks for the heads up. More dredge related work coming soon!

8 comments » almost 5 years ago

warren commented on Yellow Bar Island - Dredge Reuse and FAA permitting

Gina, i don't know if you saw, but over 7k people have read your post... it's currently the 2nd m...

8 comments » almost 5 years ago

warren commented on Superblue

BTW, this post is now the 7th most popular research note (by view count) on the site!

31 comments » almost 5 years ago

cfastie commented on 3D Tundra

Brenden, this solves BOTH of the issues above. The embedding and interaction is excellent, and th...

6 comments » almost 5 years ago

GO SCUM update

by liz with eymund over 6 years ago | 0 | 1

Thermal Imaging Calibration notes for NYC

by liz over 6 years ago | 1 | 2

spectrum matching

by jeffreyjoy over 6 years ago | 2 | 0

GIS and balloon mapping at UK

by Jeremy over 6 years ago | 1 | 0

indiemapper is now free

by gonzoearth over 6 years ago | 0 | 2

Georectifying in the Wetlands

by gonzoearth over 6 years ago | 0 | 0

Progress on NRG compositing from MapKnitter

by warren over 6 years ago | 0 | 0

More thermal flashlight images

by warren over 6 years ago | 0 | 2

Barataria Birds

by gonzoearth over 6 years ago | 4 | 0

"I built spy satellites for a living"

by gonzoearth over 6 years ago | 0 | 0

Map gif animation test post

by gonzoearth over 6 years ago | 0 | 1

Cit. Sci. from Eye on Earth conf.

by Shannon over 6 years ago | 0 | 2

Kickstarter Rewards

by gonzoearth over 6 years ago | 0 | 2

Thermal crop mapping on a bicycle?

by warren over 6 years ago | 0 | 2

Formaldehyde Sensing for Indoor air-pollution

by Sara over 6 years ago | 11 | 0

Grassroots Mapping in Butte Goes Analog

by mathew over 6 years ago | 0 | 2

Recap on FarmHack NH 2011

by rjstatic over 6 years ago | 0 | 0

Thermal flashlight tests at the p.irateship

by warren over 6 years ago | 3 | -1

Four Thermal Flashlight hack day pics

by warren over 6 years ago | 0 | 2




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New edit by liz 2 days ago - changes

Newark, NJ

New edit by liz 2 days ago - changes

Barnraising

New edit by warren 5 days ago - changes

Community Microscope Kit

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Community Microscope Kit

New edit by warren 8 days ago - changes

Microscopes

New edit by Shannon 8 days ago - changes

Media

New edit by nanocastro 8 days ago - changes

MACA

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Open Call

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register

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Community Microscope Kit

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Microscope

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Noise

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logos

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Rails Girls Summer of Code

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Germany

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