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community development

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BabyLegs

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Guides

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The Barnraiser

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food

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Barnraising

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The Barnraiser

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Spectrometry

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The Barnraiser

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community-microscope

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Pensacola Stormwater Project

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Bucket Brigade

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mlamadrid commented on Tool for Stalling: Mapping

You were quicker than I am with my emails. Thanks for finding and posting it!

5 comments » almost 5 years ago

warren commented on Design for coffee spectrometer

Update! The 3d print returned and it looks great!

4 comments » almost 5 years ago

liz commented on Tool for Stalling: Mapping

Hi Maria, Thank you for writing this up! Do you have the link to the actual map you made in mapkn...

5 comments » almost 5 years ago

jmgianca New Contributor commented on New spectrometer build and CFL lines

How did you measure the slit width so accurately? Nice work!

13 comments » almost 5 years ago

patcoyle commented on Garden PAP map

Very nice results, Chris and Ned,

2 comments » almost 5 years ago

Ernie commented on Filtered tap H2O vs unfiltered tap H2O spectral graph comparison

I afraid that using a laser will not tell you much about the chemical composition of any contamin...

15 comments » almost 5 years ago

cboettner commented on Classifying Trapa

This looks very encouraging as a possible tool for those of us trying to locate and control water...

5 comments » almost 5 years ago

philippg commented on Trapa detection

pretty nice results! it seems like the structural information is more telling than the spectral. ...

8 comments » almost 5 years ago

Ernie commented on Filtered tap H2O vs unfiltered tap H2O spectral graph comparison

I hope your system is mechanically stable so as to get reproducible spectra. With regard to the ...

15 comments » almost 5 years ago

abigail commented on Brainstorming "coffee analytics" system for coffee shops

it's a great 3D design I really like your idea

5 comments » almost 5 years ago

damian commented on GLAM featured on Gowanus Your Face Off

Hi Liz. Any interest or know of anybody who might want to balloon camera a Paloma McGregor on wat...

1 comments » almost 5 years ago

commented on Air Quality Egg assembly

Thank you for any other informative website. Where else may just I am getting that type of inform...

1 comments » almost 5 years ago

liz commented on Brainstorming "coffee analytics" system for coffee shops

It reminds me of our talks with the DIY Bio folks who were wanting an open source version of lab ...

5 comments » almost 5 years ago

Suiris commented on Filtered tap H2O vs unfiltered tap H2O spectral graph comparison

I am using a Canon IXUS 120 IS for taking pictures, then I cut out the spectrum from the black ba...

15 comments » almost 5 years ago

jyalarid commented on A490 Rosco 2007 initial results

Hi, So with this setup I do not need two cameras?... I just finished making this tonight and I a...

1 comments » almost 5 years ago

warren commented on In Search of Spectrometer Attenuators

Thinking about how to do this well... did you print on a laserprinter? Can you run transparency t...

14 comments » almost 5 years ago

danbeavers commented on Filtered tap H2O vs unfiltered tap H2O spectral graph comparison

I wonder about the peaks appearing to shift between different exposures. Looking at the left mos...

15 comments » almost 5 years ago

danbeavers commented on More Infragram sample webcam tests

Did you make sure the IR LEDs were not shining on the filter? That might might have some effect....

2 comments » almost 5 years ago

danbeavers commented on New spectrometer build and CFL lines

Really great job. I especially like the cat with yellow and blue eyes!

13 comments » almost 5 years ago

warren commented on Limits on Flame Spectra

Just a note to those of you who commented here -- work is ongoing now in Louisiana, led by Scott ...

7 comments » almost 5 years ago

warren commented on Zapping Grand Isle Coffee: Team Orca and the green laser

This looks great! Now, the tough part -- detecting enough light to get a spectrum. If you let the...

1 comments » almost 5 years ago

warren commented on Improvements in Infragram NDVI with test cameras

Wow, fantastic. I also think that the new interface quickly exposes that my guess that this camer...

10 comments » almost 5 years ago

warren commented on Public Lab and NASA DEVELOP fieldwork session one

I especially like this photo: The tracing paper was my suggestion; you can read about it here

2 comments » almost 5 years ago

warren commented on New spectrometer build and CFL lines

Wow, that is a gorgeous spectrum! Have you uploaded it to Spectral Workbench yet? I'd love to see...

13 comments » almost 5 years ago

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

Helium high: balloon mapping in the Philippines

by maning New Contributor over 6 years ago | 0 | 2

Storyboard sketches for thermal flashlight

by warren over 6 years ago | 0 | 0

"Hamster ball" alternative to Roomba

by warren over 6 years ago | 5 | 0

manual photography cheat sheet

by gonzoearth over 6 years ago | 0 | 2

Wine spectroscopy with Adam Hasler

by warren over 6 years ago | 4 | 0

Timelapse Apps

by gonzoearth over 6 years ago | 0 | 0

Thermal Camera NYC workshop 2

by Sara over 6 years ago | 4 | 0

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 New Contributor 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




A shared knowledge base for community science

New edit by liz about 1 hour ago - changes

community development

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Draft Feature

New edit by maxliboiron about 23 hours ago - changes

BabyLegs

New edit by stevie 1 day ago - changes

Guides

New edit by warren 4 days ago - changes

The Barnraiser

New edit by wward1400 4 days ago - changes

food

New edit by warren 4 days ago - changes

Barnraising

New edit by warren 5 days ago - changes

The Barnraiser

New edit by warren 5 days ago - changes

Spectrometry

New edit by warren 5 days ago - changes

The Barnraiser

New page by maxliboiron 9 days ago

BabyLegs

New page by warren 9 days ago

staff

New page by warren 20 days ago

community-microscope

New page by warren 22 days ago

API

New page by stevie 29 days ago

Pensacola Stormwater Project

New page by devinb 30 days ago

Crisis Convening

New page by gauravano about 1 month ago

Draft Feature

New page by icarito about 1 month ago

sandbox2

New page by bansal_sidharth2996 about 2 months ago

oauth

New page by warren about 2 months ago

Bucket Brigade

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