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New edit by stevie

Public Lab Nonprofit Team

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2 days ago

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Software

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2 days ago

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Software overview

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3 days ago

New edit by warren

Developers

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3 days ago

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Software overview

3 days ago

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Chat

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3 days ago

New edit by warren

Chat

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3 days ago

New page by bhamster

Filtering microplastics from sand

8 days ago

New page by bhamster

Air sample lab testing

14 days ago

New page by bhamster

sandbox-air-lab-testing

17 days ago

New page by bhamster

Nurdle survey

30 days ago

New page by liz

test

30 days ago

New page by liz

test

30 days ago

New page by liz

sandbox-advocacy

about 1 month ago

New page by sashadev-sky

test

about 1 month ago

LightWaveResearch8000 commented on Image is blue - First time over 3 years ago

My error. The default camera is set up for Webcam. I select USB 2 Camera. It works perfectly in ...

ottinger commented on Do you have resources on odor logs and odor reporting platforms? over 3 years ago

Interestingly, the ATSDR has guidelines for pencil-and-paper "odor diaries".

ottinger commented on Do you have resources on odor logs and odor reporting platforms? over 3 years ago

My lab at Drexel University, the Fair Tech Collective, has also been working on a brand-new platf...

ottinger commented on Do you have resources on odor logs and odor reporting platforms? over 3 years ago

I know of a couple of well established online reporting platforms, each with somewhat different f...

stevie commented on How do you get the Crenova Game and Trail Hunting Camera into time-lapse mode? over 3 years ago

Just following up here. I figured it out and posted some instructions here: https://publiclab.org...

ccpandhare commented on How to verify generated NDVI Images? over 3 years ago

Hi Chris! I tested this image. Had the same results. I them made an improvement to the older algo...

gretchengehrke commented on EDDI - Eletrodialysis Desalinator for Desalination over 3 years ago

@mienaikoe, This is so cool! How quickly can you process a liter of sea water? Also, you mentione...

gretchengehrke commented on Monitor transparency, dissolved oxygen, ORP, and ammonia from a river over 3 years ago

@shanlter, this is great! Have you seen the spreadsheet on the www.publiclab.org/wiki/water-senso...

liz commented on A Questions page to encourage discussions through better UX over 3 years ago

Hi @siyuan , i just posted this github issue about what seems to be redundant clutter on the /que...

warren commented on Sparkfun data logging troubleshooting? over 3 years ago

(sorry, i meant i see data on the link at Sparkfun)

warren commented on Sparkfun data logging troubleshooting? over 3 years ago

For starters, i see some data; was it working at one point and then stopped? And if so, (apologi...

warren commented on Sparkfun data logging troubleshooting? over 3 years ago

Great, we have a few options. We could try to connect your Pi up for remote access instead of rel...

efuhrm commented on Sparkfun data logging troubleshooting? over 3 years ago

Yes, I'm using RaspberryPi to run openpipekit, and my device is connected to the internet.

warren commented on Sparkfun data logging troubleshooting? over 3 years ago

Hi! sorry I missed this -- are you using a Raspberry Pi to run OpenPipeKit? If so, are you sure i...

liz commented on Unable to use back camera on an android phone over 3 years ago

On Android, use the Firefox browser. It allows you to choose which camera to look through.

cfastie commented on How to verify generated NDVI Images? over 3 years ago

These two sets of equations do not do the same thing. Set 1. var ndvi = 255 * (b - r) / (1...

nedhorning commented on an answer about "Test images" for multispectral image processing over 3 years ago

How about testing it on subsets of satellite imagery? You can pick the 3 bands and the band order...

ccpandhare commented on an answer about "Test images" for multispectral image processing over 3 years ago

Thanks for the amazing explanation and reference, @warren! I'll be grateful for your help @nedhor...

warren commented on How do I install a bootloader on a Riffle data logger? over 3 years ago

Hey @abdul - I think I found the answer (thanks to @pdhixenbaugh) -- in the waterquality list arc...

warren commented on an answer about "Test images" for multispectral image processing over 3 years ago

Hi, Ned - i'm not asking about calibration at this point, just for a way to empirically test (in ...

cfastie commented on Mini Pearl Jam over 3 years ago

I checked on the Mini Pearl logger in the compost pile today and swapped SD cards. It was still l...

cfastie commented on The Squid and the Rok over 3 years ago

I have been meaning to do a post about the Tangerine Rokkaku. I have yet to have a full KAP sessi...

warren commented on The Squid and the Rok over 3 years ago

Can we get a better look at that gorgeous Rokaku?! Is it hard to travel with?

warren commented on The Squid and the Rok over 3 years ago

Great advice on the "tilting" fix -- this affected one of Liz's squids and we struggled to adjust...

MadTinker commented on Build KnowFlow: automatic water moniter over 3 years ago

@liz Sounds great. I think there are three parts and I'll probably ask for advice on posting as t...

warren commented on MapKnitter Annotations Plugin: Preliminary Specification over 3 years ago

Deleted some spam!

liz commented on Build KnowFlow: automatic water moniter over 3 years ago

Hi @madtinker, oh there's interest! as @shanlter said, the best place to document your build is b...

shanlter commented on Build KnowFlow: automatic water moniter over 3 years ago

@MadTinker, awesome!! I'm trying to get familiar with Public Lab's logic as well, I guess the bes...

cfastie commented on Graze anatomy over 3 years ago

The photos were processed with the Photo Monitoring plugin for FIJI which has a complete users gu...

saangpe commented on Graze anatomy over 3 years ago

You could give more details about how to process the images with Fiji and tried to replicate this...

Autocorrecting $60 rc airplane

by warren about 9 years ago

Spectrometer calibration guidelines

by warren about 9 years ago

PLOTS August 2011 organization update

by Shannon about 9 years ago

PLOTS Sept/Oct 2011 organization update

by Shannon about 9 years ago

Mockup for Spectral Workbench redesign

by warren about 9 years ago

NPR Series on Toxic Places

by Shannon about 9 years ago

Oil and Industry special issue

by Shannon about 9 years ago

New Boston Map Library

by gonzoearth about 9 years ago

Video tutorial: Decisions With Distortions

by gonzoearth about 9 years ago





A shared knowledge base for community science

New edit by stevie 2 days ago - changes

Public Lab Nonprofit Team

New edit by liz 2 days ago - changes

Software

New edit by warren 3 days ago - changes

Software overview

New edit by warren 3 days ago - changes

Developers

New page by warren 3 days ago

Software overview

New edit by warren 3 days ago - changes

Chat

New edit by warren 3 days ago - changes

Chat

New page by bhamster 14 days ago

Air sample lab testing

New page by bhamster 17 days ago

sandbox-air-lab-testing

New page by bhamster 30 days ago

Nurdle survey

New page by liz 30 days ago

test

New page by liz 30 days ago

test

New page by liz about 1 month ago

sandbox-advocacy

New page by sashadev-sky about 1 month ago

test

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