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Public Lab Community Newsletter

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Public Lab Community Newsletter

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New edit by warren

Public Lab Community Newsletter

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Sandbox

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New edit by siaw23

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test2

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soc

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Hurricanes

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Storm response

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Method

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Methods

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Image Sorting

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Water Sampling

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ecta64 commented on DIY Camera Mount for Pole Mapping about 4 years ago

This idea from a old post IMHO looks to be one of the more interesting arrangements...a gorilla p...

dbuscombe-usgs commented on Side Scan Sonar: Towards a Low Cost Benthic Mapping Tool about 4 years ago

You might be interested in an open-source software project I have started for analysis of imagery...

ecta64 commented on DIY Camera Mount for Pole Mapping about 4 years ago

The suspension mount might be ideal. At angle needed to get Nadir images there is the chance that...

warren commented on dealing with patents: Black & Decker and the Thermal Flashlight over 4 years ago

So, does priority date allow them to back-date the effective date of their patent to before we in...

natalie commented on DIY Camera Mount for Pole Mapping over 4 years ago

Super ideas and images. These poles were initially difficult to track down. After much searching ...

lmc6399group commented on Common-anode LED thermal flashlight casing and circuit diagram over 4 years ago

@cfastie We would probably add a gradient of colors (in the code) to indicate more varied tempera...

ecta64 commented on DIY Camera Mount for Pole Mapping over 4 years ago

Fantastic post. Great to see so many getting into pole imaging! I envy your ability to obtain a...

amysoyka commented on Haze over chilly Manhattan over 4 years ago

Cool fact: this is also why air is cleaner at night. No sunlight means no breakdown of NO2 into O...

amysoyka commented on Haze over chilly Manhattan over 4 years ago

@cfastie is right... Its NO2 - but its being turned into Ozone! The process is explained here: ...

Guillaume123 commented on Planning for Spectral Workbench 2.0 over 4 years ago

Issue 7: Curved spectrum lines - I have observed that the coloured wavelength lines of elements s...

warren commented on Planning for Spectral Workbench 2.0 over 4 years ago

Dave, would you be able to add your notes to existing issues in our tracker, and/or create new on...

Thorsten commented on Red vs. blue filters for NDVI over 4 years ago

I had no problems with using lens filters so far. But it would be interesting if there is some re...

nedhorning commented on Red vs. blue filters for NDVI over 4 years ago

I don't have experience with lens mounted filters but you might get some feedback if you post you...

stoft commented on Planning for Spectral Workbench 2.0 over 4 years ago

Issue 6: Toggle RGB: Just a small bit -- the initial 'combined' spectral plot is 'white' to diffe...

zeigerpuppy commented on Single camera NDVI solution over 4 years ago

What about if you added a Schott BG3 filter behind or in front of the lens, then you would have a...

zeigerpuppy commented on Red vs. blue filters for NDVI over 4 years ago

I am thinking of getting a modified DSLR for NDVI imaging and am having trouble deciding between ...

liz commented on Public Lab Australia? over 4 years ago

Yes, great to see the notes in the pad http://pad.publiclab.org/p/auslaunch and the new http://pu...

nedhorning commented on Calibrating DIY NIR cameras – part 1 over 4 years ago

Hi Giovanni - You should be able to use the photo monitoring plugin to process images from diffe...

mbarra commented on New Orleans Training: DIY Aerial Photography and Mapping over 4 years ago

I will be attending!

cfastie commented on CrocusCam over 4 years ago

Hi Giovanni, I posted a response at the plots-infrared Google group: https://groups.google.com/fo...

Giovanni1983 commented on Calibrating DIY NIR cameras – part 1 over 4 years ago

Hi Ned, I'm newbie here so I hope my comment will be read. I also apologize in advance for all th...

Giovanni1983 commented on CrocusCam over 4 years ago

Hi cfastie, I'm newbie here so I hope my comment will be soon read, even if posted on an old disc...

amysoyka commented on ANy ideas on identifing plastic types? over 4 years ago

Spin it.

SyncPoint commented on Open source mapping database over 4 years ago

Yes the pictures are of the botanical garden, it is my favourite testing ground since it has all ...

stoft commented on Planning for Spectral Workbench 2.0 over 4 years ago

Issue 5: Calibrated wavelength Data: I did two sets of measurments with PLab3.0 and, therefore, t...

stoft commented on Planning for Spectral Workbench 2.0 over 4 years ago

Issue 4: Calibration points: The calibration procedure is presently based only on the CFL Blue an...

warren commented on Planning for Spectral Workbench 2.0 over 4 years ago

Hi, @spiderweb311 - yes, you can download individual images by right clicking them in the Analyze...

spiderweb311 commented on Planning for Spectral Workbench 2.0 over 4 years ago

Hello I am new to the Spectral Workbench Community. I am having trouble saving files so I can ge...

patcoyle commented on Public Lab Australia? over 4 years ago

Delighted to see the activity in the etherpad

nedhorning commented on Improved DIY NIR camera calibration over 4 years ago

Hi manattta - Keep in mind that white balance and calibration are two different processes. White ...

Great shot for NDVI

by warren over 8 years ago | 0 | | 2,352 | 0

Example NDVI usage in a vineyard

by warren over 8 years ago | 1 | | 4,561 | 0

Bifocal infrared/visible filter on a camera

by warren over 8 years ago | 0 | | 2,331 | 0

Bifocal infrared/visible filter at Lima workshop

by warren over 8 years ago | 6 | | 1,492 | 0

NDVI test in Lima Peru

by warren over 8 years ago | 2 | | 2,741 | 0

Very clear spectrum through pineapple

by warren over 8 years ago | 6 | | 2,086 | 0

The Roomba Project

by byeongwon over 8 years ago | 0 | | 1,635 | 0

Plant spectral timelapse (~7hrs)

by warren over 8 years ago | 2 | | 1,667 | 0

UV photography & quartz lenses

by warren over 8 years ago | 6 | | 1,718 | 0

Using the HITRAN database for spectral analysis

by warren over 8 years ago | 5 | | 8,364 | 0

Methane absorption band at around 1100nm

by warren over 8 years ago | 0 | | 3,565 | 0

Scanning spectrometry video test

by warren over 8 years ago | 0 | | 1,680 | 0

Bayou St. Denis in Cartagen Knitter

by warren over 8 years ago | 0 | | 1,886 | 0

Toy spectrometers arrived

by warren over 8 years ago | 0 | | 3,162 | 0







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Sandbox

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SoC ideas

New page by icarito about 1 year ago

community-toolbox

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Test Page

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test2

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soc

New page by warren over 1 year ago

Hurricanes

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Storm response

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Method

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Methods

New page by zengirl2 over 1 year ago

Image Sorting

New page by warren over 1 year ago

Water Sampling

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