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What do the different colors mean on the Simple Air Sensor?

asked by @stevie question:pm question:general question:frac-sand question:air-monitoring

I need

asked by @rafabeur question:general first-time-poster

What's the best waterproof housing/case for a Raspberry Pi 4?

asked by @jonny new contributor housing art public pi

What are indoor air quality concerns related to nail salons?

asked by @stevie question:air-quality question:general question:indoor-air question:vocs

How to manage nature disaster recovery?

asked by @maria_lazurka question:general application tech disaster-recovery

Are there any regulations around crop dusting?

asked by @stevie question:general question:agriculture question:pesticides question:crop-dusting

What chemicals are sprayed when people do crop dusting?

asked by @stevie question:general question:agriculture question:pesticides question:crop-dusting

Spectrometer experiment

asked by @rjane20082 spectrometer spectroscopy question:general first-time-poster

Can't access pi camera in Spectral Workbench

asked by @lukemcpheters spectral workbench question:general question:raspberry-pi

pole-mapping kit, camera rig issues...

asked by @pataxte question:general response:11661

What is the best way to measure areas of land from aerial mapping photos?

asked by @molangmuir10 mapping aerial question:general

please help!

asked by @Jovana spectrometer spectrometry question:calibration question:general

What is the wifi range of the ras-pi when mapping?

asked by @molangmuir10 question:general wifi ras-pi

please help!

asked by @KristinaTamara spectrometer calibration question:general calibrating

What's the best way of estimating the altitude of your balloon when mapping?

asked by @molangmuir10 balloon-mapping kite-mapping question:balloon-mapping question:general

Is there a way to use ground-proximity data to do terrain mapping via kite/balloon mapping?

asked by @mimiss balloon-mapping mapping aerial-mapping question:balloon-mapping

How much helium do you need to fill a balloon in the regular balloon mapping kits?

asked by @stevie balloon-mapping helium question:balloon-mapping question:general

What are some of the challenges of implementing a problem-based learning curriculum in your classroom?

asked by @mimiss question:general question:education problem-based-learning

Creating NDVI images with PI no ir V2

asked by @macmuzz ndvi software question:general question:pi-camera

What soil testing methods might be good for someone who lives by a highway overpass?

asked by @stevie question:general question:soil

Can the link to the KAP Kite Comparison table be updated?

asked by @tahnok kite-mapping diy-kite kit kite-kit

Does the "rolling shutter" aspect of cameras impact measurements?

asked by @jenjimah question:general response:18991 flicker banding

Education

asked by @ChristineColeman question:general first-time-poster

NDVI Vineyard

asked by @dbehr question:general response:43

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