Community research

Welcome! This could be your dashboard if you joined Public Lab

Activity


Subscribe

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by stevie

The Sand Sentinel Program

Changes »

1 day ago | 0 | | 23 | 2

New edit by warren

One Cranston

Changes »

2 days ago | 0 | | 18 | 1

New page by stevie

The Sand Sentinel Program

4 days ago | 0 | | 23 | 2

New page by liz

h2s photopaper

12 days ago | 0 | | 2 | 0

New page by Bronwen

Make

23 days ago | 0 | | 4 | 0

New page by warren

sandbox-edu-coqui

23 days ago | 0 | | 11 | 0

New page by mimiss

sandbox-edu-microscope

24 days ago | 0 | | 10 | 0

New page by mimiss

sandbox-education-landing-page

24 days ago | 0 | | 4 | 0

New page by warren

Project

26 days ago | 0 | | 12 | 2

Iqbaljurist commented on Calibrate your spectrometer in Spectral Workbench over 2 years ago

Dear Warren, @warren I could not click the hashtag. Also, could we have a live chat which we ca...

necisuperiorenzymes commented on How do environmental monitoring methods become recognized or official by US regulatory agencies? over 2 years ago

This whitepaper explains how methods become Clean Water Act methods for wastewater analysis under...

necisuperiorenzymes commented on How can I find out what environmental monitoring methods are recognized by regulatory agencies? over 2 years ago

The NELAC Institute has a lot of information on regulatory methods for environmental monitoring. ...

soheilkh commented on an answer about "Full Spectrum" grow LED Testing over 2 years ago

Thanks Warren, (1) is there any specific filter that I can use to fix overcompensation of the lig...

warren commented on Calibrate your spectrometer in Spectral Workbench over 2 years ago

Hi, there are some steps for intensity calibration outlined in #exposure-calibration, but they're...

warren commented on an answer about "Full Spectrum" grow LED Testing over 2 years ago

The raw spectra these DIY devices produce are not absolute calibrated per-color, so they may be m...

soheilkh commented on an answer about "Full Spectrum" grow LED Testing over 2 years ago

The reason I was doubted the result is that I have way more red LEDs than blue. Both colors seems...

ddnoob commented on CCD Photodiode Array Spectrometer over 2 years ago

Dear bhickman, I have 2 questions: 1.How is resolution of the spectrometer? ...

xose commented on got weird graph over 2 years ago

Hi bochamu can you share some links to your uploaded spectra?

Iqbaljurist commented on Calibrate your spectrometer in Spectral Workbench over 2 years ago

@cfastie Chris, I am now able to measure my spectra using iPhone, i dont know why using mobile ...

cfastie commented on Calibrate your spectrometer in Spectral Workbench over 2 years ago

Jurist, I tried to calibrate your spectrum but Spectral Workbench would not complete the task. I...

Iqbaljurist commented on Calibrate your spectrometer in Spectral Workbench over 2 years ago

@warren Hi Warren, let me introduce myself. My name is jurist, im freshmen of physics engineerin...

DavidMack commented on How do environmental monitoring methods become recognized or official by US regulatory agencies? over 2 years ago

@liz see "Guidelines for FRM and FEM Applicants 9-2011 (PDF)" on https://www3.epa.gov/ttn/amtic/...

warren commented on Post a new method to publiclab.org over 2 years ago

Hi, Liz - I made a new methods page based on this, for kite making: https://publiclab.org/wiki/ki...

warren commented on What's the best way to archive/store a timelapse video? over 2 years ago

I also wanted to note that folks may be left with a photo series, not a video -- like with the #t...

suman commented on Conversion of 4k sport camera for NDVI analysis with UAVs over 2 years ago

i want to buy DYI plant health analyzer filter......i tried to buy from public labs but it's alre...

AssemblePapers commented on A balloon mapping event at MPavilion (Melbourne, Australia) over 2 years ago

Thanks @mustapha ! I've added you on Facebook and Whatsapp. Speak soon :) Rachel

warren commented on an answer about Ambient/Light Bulb Testing over 2 years ago

There's some guidance here, but it may be out of date: https://publiclab.org/wiki/spectral-workbe...

warren commented on Should /tools be renamed to /methods, /techniques, or something else? over 2 years ago

There are steps to implement this in code in-progress here: https://github.com/publiclab/plots2/p...

Mustapha commented on A balloon mapping event at MPavilion (Melbourne, Australia) over 2 years ago

Yes!! i can help !! For more info text me via what'sapp : +96171407062 / facebook: mustapha dakhl...

liz commented on How do environmental monitoring methods become recognized or official by US regulatory agencies? over 2 years ago

I would like to have the information that Rachelle Duvall referred to on the OpenHour, about the ...

cpegus commented on Packaged photo monitoring plugins available on the GitHub repositoy over 2 years ago

GIS and Icebergs - Hi Ned, I am a PhD student doing my research work on remote sensing of iceberg...

warren commented on Monitoring Sargent Sand Mining operation in Ludington, Michigan over 2 years ago

Just to put this out there, for folks who do have all the software set up and such, perhaps as mo...

glennwalquist commented on Monitoring Sargent Sand Mining operation in Ludington, Michigan over 2 years ago

Thank-you, xose! I will look into how I might be able to accomplish that over the next couple of ...

warren commented on Help Public Lab’s software grow by joining a supportive team over 2 years ago

Just wanted to note (as mentioned in the latest web working group report, that we now have a "rev...

mathew commented on Monitoring Sargent Sand Mining operation in Ludington, Michigan over 2 years ago

Yes, OpenStreetMap is an open project to crowdsource a map (they have a lot of institutional part...

xose commented on Monitoring Sargent Sand Mining operation in Ludington, Michigan over 2 years ago

Wooow @mathew thanks a lot! It looks great! I understand this is a crowdsourced app to collective...

azaelb commented on Conversion of 4k sport camera for NDVI analysis with UAVs over 2 years ago

Thanks warren, I got these cameras from Amazon, vendor digital_family, product ASIN B01FLVPZNY. I...

DavidMack commented on Can a passive dust monitoring housing be made from a cheaper/easier material? over 2 years ago

I would stick with the aluminum. It's probably the most commonly used material for PM monitoring...

DavidMack commented on a public guide to get a voice in & knowledge of gov't environmental regulations over 2 years ago

you probably also want to reference https://www.regulations.gov/ which is the federal government'...

Open Hardware SCHOLARSHIP - deadline sept 14th

by warren almost 8 years ago | 0 | | 1,282 | 2

Arduino + Figaro hydrogen sulfide sensor

by warren almost 8 years ago | 1 | | 581 | 0

Hydrogen sulfide detection for fart detector

by warren almost 8 years ago | 0 | | 198 | 1

Steps towards DIY Spectrometry

by warren almost 8 years ago | 0 | | 177 | 0

Several new spectra from food samples

by warren almost 8 years ago | 0 | | 66 | 0

Tail design variation on soda bottle rig

by warren almost 8 years ago | 2 | | 53 | 2

A new camera capsule tail

by warren almost 8 years ago | 0 | | 1,249 | 0

UAVs and Agriculture

by gonzoearth almost 8 years ago | 0 | | 40 | 2

I sent the article to clippings too...

by adam-griffith almost 8 years ago | 0 | | 64 | 0

PLOTS map tools walkthrough

by gonzoearth almost 8 years ago | 1 | | 32 | 2

Env. Justice mandate strengthened

by Shannon almost 8 years ago | 0 | | 1,453 | 2

Adjustable 555-based shutter trigger circuit

by mathew almost 8 years ago | 0 | | 364 | 1

Tyvek Fleds, Theoretical & Actual Performance

by mathew almost 8 years ago | 0 | | 120 | 1

SF Gate: Man caught attempting DIY fission

by warren almost 8 years ago | 0 | | 1,661 | 2

Infrared balloon image reveals Gowanus plume

by liz almost 8 years ago | 8 | | 545 | 2

Using an el Camino to reel in a giant kite

by warren almost 8 years ago | 0 | | 12 | 2

simple soda bottle rig stabilization with tape

by gonzoearth almost 8 years ago | 1 | | 2,203 | 0

Gowanus water absorption spectrum

by warren almost 8 years ago | 0 | | 63 | 0

Live spectral analysis code, good resolution

by warren almost 8 years ago | 2 | | 79 | 0

Tyvek Fleds, Theoretical & Actual Performance

by mathew almost 8 years ago | 1 | | 65 | 0

splitting bamboo for kites

by mathew almost 8 years ago | 1 | | 1,235 | 2

Near-infrared spectral features of Benzine

by warren almost 8 years ago | 0 | | 19 | 0

Gas patch Bucket Brigade work

by sara almost 8 years ago | 0 | | 12 | 0

Wiki pages you'll be needing:

by sara almost 8 years ago | 0 | | 619 | 0







The easiest way to start with Public Lab community is to ask a question.

See others' questions and ask your own here:

Questions »


Getting started exploring a local issue or concern?

Write an issue brief »


Topics

air-quality water-quality soil oil-and-gas climate sensors organizing more...