Camera orientation from XMP tags not imported SenseFly - SODA 3D

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3 comments

  • Avatar
    Ondrej Trhan CR

    Hi DroneVision,

    are you able to find these data somewhere?

    From this data you can create a flight log and this flightlog use in the application.

    Yes, you are right, this should help during alignment.

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  • Avatar
    DroneVision

    Thank you for reply Ondrej,

    Yes, they are in XMP when I look via exiftool (included bellow)

    I can script export from exiftool to flightlog format, but then I will not be able to import accuracy, but it would be great if RC will be able to read it all someday :)

    ExifToolVersion = 11.88
    FileName = 0241_0529.JPG
    Directory = .
    FileSize = 9002357
    FileModifyDate = 1617447846
    FileAccessDate = 1624240204
    FileInodeChangeDate = 1621787038
    FilePermissions = 33279
    FileType = JPEG
    FileTypeExtension = JPG
    MIMEType = image/jpeg
    JPEG APP1 (13794 bytes):
    ExifByteOrder = II
    + [IFD0 directory with 12 entries]
    | 0) ProcessingSoftware = eMotion 3.18.0
    | 1) Make = senseFly
    | 2) Model = S.O.D.A.
    | 3) Orientation = 3
    | 4) XResolution = 72 (72/1)
    | 5) YResolution = 72 (72/1)
    | 6) ResolutionUnit = 2
    | 7) Software = 1.3.0
    | 8) ExifOffset (SubDirectory) -->
    | + [ExifIFD directory with 21 entries]
    | | 0) ExposureTime = 0.001 (10/10000)
    | | 1) FNumber = 2.8 (28/10)
    | | 2) ExposureProgram = 4
    | | 3) ISO = 320
    | | 4) DateTimeOriginal = 2021:03:29 08:32:16
    | | 5) ApertureValue = 3 (300/100)
    | | 6) ExposureCompensation = 0 (0/10)
    | | 7) MaxApertureValue = 2.97 (297/100)
    | | 8) SubjectDistance = 4294967.295 (4294967295/1000)
    | | 9) FocalLength = 10.6 (106/10)
    | | 10) MakerNoteUnknown (SubDirectory) -->
    | | + [MakerNotes directory with 1 entries]
    | | | 0) Unknown_0x0f00 = .w.160#6b#.A@%SFK^EBMK....N.p.......................~.....[snip]
    | | 11) SubSecTimeOriginal = 00
    | | 12) ExifImageWidth = 5472
    | | 13) ExifImageHeight = 3648
    | | 14) FocalPlaneXResolution = 4167 (4167/1)
    | | 15) FocalPlaneYResolution = 4167 (4167/1)
    | | 16) FocalPlaneResolutionUnit = 3
    | | 17) WhiteBalance = 1
    | | 18) FocalLengthIn35mmFormat = 28
    | | 19) SerialNumber = xxxxx
    | | 20) LensModel =
    | 9) GPSInfo (SubDirectory) -->
    | + [GPS directory with 11 entries]
    | | 0) GPSVersionID = 2 3 0 0
    | | 1) GPSLatitudeRef = N
    | | 2) GPSLatitude = 49 10 41.732338 (49/1 10/1 41732338/1000000)
    | | 3) GPSLongitudeRef = E
    | | 4) GPSLongitude = 20 27 23.418434 (20/1 27/1 23418434/1000000)
    | | 5) GPSAltitudeRef = 0
    | | 6) GPSAltitude = 783.2817 (7832817/10000)
    | | 7) GPSTimeStamp = 8 32 16.391 (8/1 32/1 16391/1000)
    | | 8) GPSStatus = A
    | | 9) GPSMapDatum = WGS-84
    | | 10) GPSDateStamp = 2021:03:29
    | 10) UniqueCameraModel = senseFly S.O.D.A.
    | 11) CameraSerialNumber = xxxxx
    + [IFD1 directory with 6 entries]
    | 0) XResolution = 72 (72/1)
    | 1) YResolution = 72 (72/1)
    | 2) ResolutionUnit = 2
    | 3) ThumbnailOffset = 9918
    | 4) ThumbnailLength = 3869
    | 5) ImageNumber = 0
    JPEG APP1 (2916 bytes):
    + [XMP directory, 2887 bytes]
    | XMPToolkit = XMP Core 4.4.0-Exiv2
    | [adding XMP-sensefly:CamId]
    | CamId = 30
    | [adding XMP-Camera:IMULinearVelocity]
    | IMULinearVelocity = -2e+10,-2e+10,-2e+10
    | [adding XMP-Camera:Pitch]
    | Pitch = -10.3281
    | [adding XMP-Camera:Roll]
    | Roll = 33.3873
    | [adding XMP-Camera:Yaw]
    | Yaw = 106.863
    | [adding XMP-Camera:GPSXYAccuracy]
    | GPSXYAccuracy = 0.039782
    | [adding XMP-Camera:GPSZAccuracy]
    | GPSZAccuracy = 0.0482028
    | [adding XMP-Camera:IMUPitchAccuracy]
    | IMUPitchAccuracy = 2
    | [adding XMP-Camera:IMURollAccuracy]
    | IMURollAccuracy = 2
    | [adding XMP-Camera:IMUYawAccuracy]
    | IMUYawAccuracy = 4
    | [adding XMP-Platform:FlightUUID]
    | FlightUUID = xxxxx
    | [adding XMP-Platform:Manufacturer]
    | Manufacturer = senseFly
    | [adding XMP-Platform:Model]
    | Model = eBee X
    | [adding XMP-Platform:SerialNumber]
    | SerialNumber = xxxxx
    | [adding XMP-Platform:SwVersion]
    | SwVersion = 3.18.0 274
    JPEG DQT (195 bytes):
    JPEG DHT (416 bytes):
    JPEG SOF0 (15 bytes):
    ImageWidth = 5472
    ImageHeight = 3648
    EncodingProcess = 0
    BitsPerSample = 8
    ColorComponents = 3
    YCbCrSubSampling = 2 1
    JPEG SOS

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  • Avatar
    Ondrej Trhan CR

    Hi, there are also options with accuracy in import flight log (for example first one on the image).

     

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