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Testing SF11 altimeter over soybean

This short video shows a very low fly over soybean during harvest, the copter is in Pos Hold so altitude is controlled by the SF11,

it was a windy day so the copter flies diagonally to wind and I don't use gimbal for my task (less flying time) 

It's in

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PF surveying standards

Hi all,

Is there any standard to read the surveys made with multispectral cameras for precision farming?

I mean that a coloured map with a NDVI index tells pretty nothing if everyone can understand the map without a reference.

Even the ground truthing g

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MAPIR Survey2 cameras

Wondering if anyone has had a chance to see results from the new Survey2 cameras from MAPIR?

I am aware of all the cons of using a GoPro sized sensor for accurate NDVI but they have to be useful for smaller drones for some applications?

Mapir Survey 2

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Video Transmission Issue

Hey guys, I have been working with my FPV setup recently, and it suddenly is not working anymore. When I plug everything in, I receive no video, just a blank monitor screen. I have tried purchasing a new camera and video transmitter, does that mean t

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8 kg payload with multirotor

Guys,

I need to build a multirotor which can lift a 8 kg payload.. Im not so experienced so i need your advice what powerplant should i choose,.quad hex or octa which wil be more efficient and stable.Please help me out,, I wanna put tiger motors for t

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ground truth for NDVI maps

Hi,

I would like to ask the Group about so-called calibration of NDVI maps or connection between real numbers of plant growth and received data.

Do you go to the field in order to measure leaf surface area or make any other research (chlorophyll in a l

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24 Replies

Night monitoring

Hi everybody  

Recently I was asked to offer a solution for night monitoring (area = 15ha = 37ac = 2866.5ft^2), I have already quoted some equipment but as I am relatively new in this technological field, I would like to receive some advice and sugges

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