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Research notes ideas & documentation from contributors like you

Evaluating low-cost optical dust sensors

by mathew about 8 hours ago | 0 | 65 views | 0

image credit: @donblair What I Want to Do We are in the midst of a boom of low-cost air sensing...

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air-quality air dust particulates


First prototype of kayak towable thermal fishing bob rig

by kgrevera about 12 hours ago | 0 | 136 views | 2

First prototype of kayak towable thermal fishing bob rig Background I am working on a project w...

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thermal-photography northeastern-university thermal-fishing-bob thermal


UCSB Campus Point

by asac177 1 day ago | 0 | 156 views | 1

Made by Kite Ariel Photography

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PhenoPi: beta software installer release

by khufkens 2 days ago | 2 | 207 views | 1

Hi everyone, I'm releasing a first version of my PhenoPi software installation package onto the w...

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webcam pi phenopi phenology



Internal Image of Desktop Spectrometer with "Gum Stick" Camera

by kbollhorst 5 days ago | 0 | 251 views | 2

I have posted an image of the "gum stick" camera version of the desktop spectrometer. I wish to a...

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spectrometer diy


The accidental raspberry pi spectrometer: first light

by khufkens 6 days ago | 0 | 321 views | 2

I put my design together today. The design used is shown below, but has some issues still. Genera...

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spectrometer diy light first


Imaging tips for the Public Lab Pole Mapping Kit (or other pole systems)

by Ecta64 8 days ago | 0 | 270 views | 3

After struggling a bit with figuring out how to properly generate 3D structure from motion models...

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polemapping pole-photography


NDVI with a key chain camera to use with a mini-drone - Second steps

by azaelb 8 days ago | 0 | 228 views | 1

In a former note titled NDVI with a key chain camera to use with a mini-drone - First steps we di...

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ndvi ir plugin infragram



The accidental raspberry pi spectrometer

by khufkens 10 days ago | 4 | 546 views | 3

Introduction [or how my effort to characterize the raspberry pi camera sensor made me design a s...

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diy spectroscopy pi spectral


Presentación de resultados de “Cartografia aèria de barri” en Barcelona

by pablo 10 days ago | 1 | 342 views | 4

El sábado 25 de abril 2015 se presentan los resultados de “Cartografía de Barrio”, unos talleres ...

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balloon-mapping barcelona spain presentation