Photogrammetry - M600 / GH5 and DJI GS PRO - Part 1

[@Chief351L]

GS Pro is a great application for this task. Especially with the advanced Mission Planning. This feature alone sets it way off from any of the other mapping apps.

[@dorinmuresan4865]

For how long does it stay in the air with this configuration and one set of batteries? what kind of batteries do you use?

[@paladrone]

batteries are TB47 and flight time is around 22 minutes for that configuration

[@pochii7ify]

Hi, very good video is a pity that the weather didn't help. How did you manage to geotagging the photos? Regards :)

[@paladrone]

Hello Luis, that's a good question: photos are not geotagged so you have to align without geotag (eg in Photoscan: select "Generic" in Pair selection)

[@pochii7ify]

But If i want geotagging the photos is there a way to do this? I need the position of each photo for the work I do.

[@paladrone]

Unfortunately I don't see any simple solution, as it is not possible to download the waypoints list from GS PRO t(o my knowledge).

[@pochii7ify]

chefdesetoiles someone in DJI Forum give a solution to this. He said: "Geotag is a multi-step process with lots of pieces but in the end not difficult. I spent weeks to figure this out last year for my Matrice 600 setup. Steps for geotag: 1.- Use a service like Airdata UAV to sync flight logs to be able to export CSV. 2.- Convert CVS to GPX file like in GPS Visualizer. 3.- Use a geotag program like GeoSetter to match GPX to pics."

[@paladrone]

Hi Luis, thank you for the information, that's a clever method.

[@RajanPaudyal]

Bonjour I have similar setup with Sony a6000 camera, Matrice 600, Ronin Mx and DJI RSS. With groundstationpro, the drone simply flies and completes the missing without taking any automatic pictures. Do you have any idea why this might be the case? Regards

[@paladrone]

Hello Rajan, when you take a shot manually (with the button of the remote control) is the picture working well ?

[@RajanPaudyal]

Paladrone Yes. It works perfectly with manual trigger button from remote. Only automatic triggering from software doesn’t work. We tried with GSPro and also with Pix4D. Same problem with both. I recently read somewhere that it might be because of bug in recent firmware.

[@paladrone]

Ok, yes it is possibly a regression from the last firmware, I have not test it recently.

[@pixxmedia3698]

Hallo, hast du auch schon einmal Aufnahmen gemacht mit einer ansteigenden Landschaft (Hügel)? Steigt der Matrice durch die App automatisch, um nicht in den Hügel zu fliegen? LG

[@paladrone]

Hallo, die Anwendung behandelt nicht die Neigung des Bodens und ich weiß nicht, dass eine geneigte Scan machen kann

[@pixxmedia3698]

Dann muss man den Höhenausgleich manuell machen?

[@paladrone]

Leider dies nicht möglich ist, können Sie nur flache Straße machen, aber das ist noch nicht eine Erleichterung scannen

[@MEGASEB83]

Bonjour, Merci pour vos videos tres utiles. J'ai trace un parcours sur DJI GO PRO mais j'ai mis plus de point qu'il n'en fallait. Comment puis les effacer ? Merci

[@paladrone]

MEGASEB83 Bonjour, il faut sélectionner le point en trop en cliquant dessus, puis cliquer sur le logo corbeille en bas à droite, à bientôt !

[@MEGASEB83]

Merci beaucoup

[@guesswhoitis]

Hi there, I have more like a camera related question. Do you have full control over the GH5? Aperture, Exposure, ISO, etc?

[@paladrone]

Hello, you only have the control on the photo shooting or start/stop video recording

[@pochii7ify]

Hi again, I have a quick question, you use RS Start/Stop to trigger the camera right? The app GS Pro does it trigger automatic or you have to trigger manual? Regards :)

[@paladrone]

Hello Luis, yes it is automatic, the shots are taken by GS PRO ;-)

[@geozicht-droneprojecten]

chefdesetoiles So the Remote Start/ Stop is not required? I read on multiple forums that it IS required to trigger third party camera's, such as the Sony A7R and Panasonic GH5 as you are using...

[@pochii7ify]

Richtlijn Geodesie yes, is requiere to trigger third party camera's.

[@paladrone]

Yes, as said Luis you need the remote start/stop module, then GS PRO manage the shots automatically

[@geozicht-droneprojecten]

Thanks for the quick replies guys! One more question though: any idea on the maximum trigger speed that is supported by the RSS, or how many images it can trigger within how many seconds? I read somewhere it was rather slow, in the order of 1 image per 3 seconds. Altho that will suffice for most projects a higher speed would be very welcome when a high forward overlap is desired without forcefully lowering the flight speed.

[@84715761]

y la segunda parte cuando?

[@paladrone]

Hola, está en proceso de redacción

[@edwinvarela4779]

Is GS Pro free?

[@paladrone]

Partially

[@jacquesguillaume7444]

Sympa le toutou à la fin..

[@UROBGmbH]

Do you use just the RSS Module with GH5 cable or is also the Channel Expansion Kit on the remote control required?

[@paladrone]

Hello, only the rss module

[@UROBGmbH]

@@paladrone Thank you! It works withe the "old" M600 but as far as I know not with the M600 Pro, did you also tested it with the M600 Pro?

[@criminalvictory]

Does the GH5s connect to the Ronin MX with also the Drone?