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Messages - julia

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1
General / Re: Thermal Infrared camera advice
« on: May 13, 2019, 12:03:13 PM »
Hi Bene,

I think the type of camera you need will strongly depend on your application. I only have experience with FLIR cameras but what I could suggest is that if you only want images and to see relative differences in temperature or not super accurate temperature information then go for a FLIR Vue Pro (R). Otherwise if you need very accurate temperature information for e.g. scientific research then use a FLIR A655 or A65 although they require a bigger UAV and more technical skills when it comes to mounting etc.

Best,
Julia

2
General / Re: FLIR DUO R - Thermal orthomoscaic
« on: May 13, 2019, 11:39:23 AM »
Hi jmgc
We are presently beginning to use a Vue Pro R, and will also make stitches of the images.
I don't think we will have to keep the radiometric information per pixel in the stitch, but instead "import" this data into the raster map afterwards using a GIS software.
It's a manual approach but using the thermal colorgrading to create vector layers with the corresponding temperature values is how we'll do it.
We have to calibrate all measurements anyway with a handheld thermometer.

Regards
Niels

Hi Niels,

Could you provide some more information on whether you managed to produce the temperature orthomosaics this way and exactly how you did it?
I'm considering buying a Vue Pro R so it would be good to know if I can actually produce the temperature orthomosaics.

Thanks!

3
General / Re: Thermal image Ortho with temperature
« on: May 13, 2019, 11:34:13 AM »
Hi,

I'm considering buying a FLIR Vue Pro R and am also interested in the answer to this question.

Is there any official documentation by Agisoft to process thermal dataset from Flir thermal camera to obtain radiometric ortho ?

What has been your experience so far of creating a radiometric ortho?

4
General / Re: Vignetting correction
« on: February 14, 2019, 12:49:38 PM »
Does anyone have any information on this?

5
General / Vignetting correction
« on: November 13, 2018, 03:46:32 PM »
How does Agisoft perform the new vignetting correction (part of the calibrate colors option)? Does it require some vignetting information to be included in the image metadata? I am specifically interested to find out how this would work for raw DN TIFF images from a FLIR Vue Pro.

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