Custom Camera Parameters for DJI Pilot & GSD Calculations
8883 6 2020-10-2
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hoss_
lvl.4
Flight distance : 166168 ft
United States
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Not all of these are reccomended for surveying and mapping.
2.5 second minimum interval is reccomended, 2 seconds can be used as well depending on camera.
Set photo size to biggest option.. ex: X4S = 3:2
H20 Series Can only be used on the Matrice 300RTK.
X4S, X5S, and X7 cannot be used on the Matrice 300RTK.

Zenmuse X4S & Phantom 4 Pro:
Photo Size Width: 5472
Photo Size Height: 3648
Sensor Size Width: 13.1mm
Sensor Size Height: 8.76mm
Focal Length: 8.8mm
Min Interval: 2.5 seconds

Zenmuse X5S:
Photo Size Width: 5280
Photo Size Height: 3956
Sensor Size Width: 18mm
Sensor Size Height: 13.5mm
Focal Length: Various
Min interval: 2.5 seconds

Zenmuse X7:
Photo Size Width: 6016
Photo Size Height: 4008
Sensor Size Width: 23.5mm
Sensor Size Height: 15.7mm
Focal Length: Various
Min interval: 2.5 seconds

Zenmuse XT & Zenmuse XT2 (640X512):
Photo Size Width: 640
Photo Size Height: 512
Sensor Size Width: 10.88mm
Sensor Size Height: 8.7mm
Focal Length: Various
Min interval: 2.5 seconds

Zenmuse XT & Zenmuse XT2 (336X256):
Photo Size Width: 336
Photo Size Height: 256
Sensor Size Width: 5.71mm
Sensor Size Height: 4.35mm
Focal Length: Various
Min interval: 2.5 seconds

Mavic 2 Enterprise Zoom:
Photo Size Width: 4000
Photo Size Height: 3000
Sensor Size Width: 6.2mm
Sensor Size Height: 4.65mm
Focal Length: 4.3mm (0X zoom)
Min interval: 2.5 seconds

Mavic 2 Enterprise Dual:
Photo Size Width: 4056
Photo Size Height: 3040
Sensor Size Width: 6.2mm
Sensor Size Height: 4.65mm
Focal Length: 4.49mm
Min interval: 2.5 seconds

H20 Wide Camera (1/2.3” CMOS):
Photo Size Width: 4056
Photo Size Height: 3040
Sensor Size Width: 6.16mm
Sensor Size Height: 4.62mm
Focal Length: 4.5mm
Min interval: 2.5 seconds

H20 Zoom Camera:
Photo Size Width: 5184
Photo Size Height: 3888
Sensor Size Width: 7.76mm
Sensor Size Height: 5.82mm
Focal Length: 10.1mm (if set to 2X zoom in the app which is 2X the H20 Wide camera)
Min interval: 2.5 seconds

H20 Thermal Camera (1/1.7” CMOS):
Photo Size Width: 640
Photo Size Height: 512
Sensor Size Width: 7.68mm
Sensor Size Height: 6.144mm
Focal Length: 13.5mm
Min interval: 2.5 seconds

2020-10-2
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IPGP
lvl.4
Flight distance : 3494 ft

France
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To complete @hoss_ here are the information sent from DJI support which include optical sensor for XT2

XT2(640X512): Sensor resolution (width) 640
Sensor resolution (high) 512
Sensor size (width) 10.88
Sensor size (height) 8.704
Focal length: fill in the focal length of the purchased lens, not open the 35mm equivalent focal length.
XT2(336X256): Sensor resolution (width) 336
Sensor resolution (high) 256
Sensor size (width) 5.712
Sensor size (height) 4.352
Focal length: fill in the focal length of the purchased lens,
XT2 (visible light lens): sensor resolution (width) 4000
Sensor resolution (high) 3000
Sensor size (width) 7.4
Sensor size (height) 5.55
Focal length: 8MM,
XT (640X512): Sensor resolution (width) 640
Sensor resolution (high) 512
Sensor size (width) 10.88
Sensor size (height) 8.704
Focal length: fill in the focal length of the purchased lens,
XT(336X256): Sensor resolution (width)336
Sensor resolution (high) 256
Sensor size (width) 5.712
Sensor size (height) 4.352
Focal length: fill in the focal length of the purchased lens,
2020-12-18
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MF Drone
lvl.2

France
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Hi, thanks for the info. How did you get the 10.34mm focal length for the H20 Zoom camera ?
2021-1-7
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hoss_
lvl.4
Flight distance : 166168 ft
United States
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Hmm should be 10.1 not 10.34 will fix.

Easy way can just look at meta data of a photo.

For more explanation if you were going to map using the zoom camera the farthest you can zoom out is 2X in the pilot app which is based off the WIDE camera. so it is 2X the wide camera focal length = 2 X 4.5 mm (35mm equivalent: 24 mm) = Approximately 10.1mm on Zoom camera (35mm equivalent: 48mm)

Hope that makes sense, basically 2X is not 2X zoom for the zoom camera, it is 2X zoom compared to the wide view.

2021-1-7
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GoyoJuarez
lvl.1
Flight distance : 1117083 ft

Mexico
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Hello, thx very much for the info.


But, i am tryaing add a zenmuse XT (336x256 13mm focal length), and i get error when i save the parameters. The parameters are the same of your post, i use the focal length of the photo metadata. What did I do wrong??


greetings from Mexico.

2021-2-18
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fans98622823
lvl.2
Flight distance : 1078245 ft
Turkey
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Please send us to Z30 parameters
2021-4-25
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Raw_B
lvl.4
Flight distance : 1494190 ft
United States
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Hi,
I have the FLIR Vue TZ20-R. What would I put for the custom camera parameters using DJI Pilot 2 for Matrice 300?
2023-6-7
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