NDVI and NRG

Public Laboratory NDVI vegetation monitoring

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Notes tagged with ndvi

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Using 2 camera try to find NDVI Image. Please verify my image .

by Kalarav 5 days ago | 5 | 82 | 1

Hello to all, I am An Embedded enthusiast  right now I’m working on to find NDVI images and it'...

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Aerial Mapping Using Near-Infrared Imaging: The Bioswale at Carpenter's Orchard

by yoshi1776 3 months ago | 0 | 108 | 1

Aerial Mapping Using Near-Infrared Imaging: The Bioswale at Carpenter's Orchard Introduction: ...

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Dual NDVI Ultra Probe Unit

by cfastie 4 months ago | 6 | 286 | 4

*Above: The Dual NDVI Ultra Probe Unit is powered by a Nano Logger (enhanced by an array of beryl...

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Mobius NDVI

by FrankA 8 months ago | 3 | 515 | 3

[](http...

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Conversion of 4k sport camera for NDVI analysis with UAVs

by azaelb 9 months ago | 9 | 953 | 3

Several months ago I got a key chain 1080p camera and converted it to use with my budget drone...

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Infragram Point and Shoot Starting Instructions

by abdul 10 months ago | 2 | 631 | 2

###Introduction These instructions will guide you through the disassembly of your mobius camera...

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vineyard spectral photos + dropbox

by elador 11 months ago | 1 | 592 | 3

[](//i.publ...

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Plant Health NDVI -White Balance

by Claytonb about 1 year ago | 3 | 1,219 | 2

I have been experimenting with numerous different types of material to set a custom white balance...

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Filters and SJ4000

by thechapu about 1 year ago | 9 | 622 | 0

Hello, my name is Cristofer writing from Chile. I'm interested in learning more about stress in ...

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Raspberry + NoIR cam + Blue filter

by carolccarvalho about 1 year ago | 6 | 1,494 | 1

Hi! I'm a student and I'm trying to make an analysis related to plant health. For this, I'm u...

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Plant Health NDVI Consumer camera vs Professional multispectral camera

by Claytonb about 1 year ago | 9 | 2,843 | 9

I wanted to share some of my results in comparing a modified consumer camera with a scientific gr...

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Question: doubts about processing NIR images.

by ahcalori about 1 year ago | 8 | 673 | 1

Hi, I have a modified camera to capture NIR images. In the last events, I have been experienc...

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Graze anatomy

by cfastie over 1 year ago | 8 | 1,402 | 4

[](//i...

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Calibration cogitation

by cfastie over 1 year ago | 11 | 1,166 | 4

Normalized difference vegetation index (NDVI) has been computed from satellite and airborne data ...

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Pole NDVI of deer grazing

by cfastie over 1 year ago | 4 | 1,731 | 6

This month Nature published an article with the following assertions: There is three time...

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Infragram Point & Shoot; Time-lapse Difficulty

by balsip over 1 year ago | 3 | 954 | 1

I would like to set up the code on the camera to shoot on a time-lapse interval (120 seconds). ...

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NDVI to Assess Forage Quality, Question.

by AFairbairn over 1 year ago | 16 | 1,883 | 3

Hello everyone, I am posting this because some may find it interesting and I need some assistanc...

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NDVI Research with an Analytical Grow Chamber

by JohnsonC over 1 year ago | 15 | 2,013 | 7

My goal is to develop a series of experiments that accurately prove that the NDVI values of grow...

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NDVI from PiNoir with a blue filter

by carolccarvalho over 1 year ago | 1 | 2,449 | 1

Hi! I'm using a PiNoir camera with a blue filter to take ngb pictures. As I need to do a colo...

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NDVI from infrared and visible-light

by Rayishido over 1 year ago | 15 | 2,236 | 1

Hi! I am using a Picam and a PiNOIR to take visible-light and infrared picture at the same tim...

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Plant health NDVI Red vs Blue filter

by Claytonb over 1 year ago | 9 | 3,190 | 5

While testing Ned Horning's calibration plugin([Ned's plugin](https://publiclab.org/notes/nedhorn...

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MidOpt Dual Bandpass and Event38 filter testing

by Claytonb over 1 year ago | 2 | 1,869 | 2

I recently had Jason Dougherty with Midwest Optical Systems ([MidOpt](http://midopt.com/filters/...

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Single vs. dual cameras

by cfastie over 1 year ago | 1 | 2,997 | 3

*Above: Ned Horning taking an aerial photo of the scene for testing filters and calibration targe...

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How i was getting different captured images in presence or absence of sun light ?

by Parth over 1 year ago | 2 | 1,236 | 1

Hello, I want to make infragram camera using i-ball web cam to measure NDVI INDEX.So,I had pu...

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ASC- Airborne Smart Cultivator R&D project( Robot+Payload)

by Mohamed over 1 year ago | 0 | 1,500 | 0

[![ASC-Robot-Y.mp4_snapshot_03.09_2015.10.29_02.13.45.jpg](//i.publiclab.org/system/images/phot...

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Photo Monitoring Plugin For NDVI using ImageJ

by mlamadrid over 1 year ago | 4 | 2,348 | 4

New calibration capabilities have been added to the ImageJ/FIJI photo monitoring plugin suite hos...

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Testing MIDOPT filters

by cfastie over 1 year ago | 8 | 2,173 | 3

*Above: A folder full of photos of the same scene taken with different filters and different whit...

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Dual bandpass filters

by cfastie over 1 year ago | 2 | 3,336 | 2

*Above: I don't really understand how interference filters work, and I'm pretty sure the person w...

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SPN-VEG - NDVI software for windows freeware

by sneves almost 2 years ago | 1 | 1,824 | 4

Hi, I'm a researcher and developer of software in Portugal. Here, I present the SPN-VEG softwa...

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NDVI MAPS for Precision Farming

by monoxyde almost 2 years ago | 5 | 3,275 | 1

I want to get Aereal (UAV) prescription maps for precision farming As a first approach...

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