Calibration Certificate DMC#144 CBU#98 - Richard Crouse€¦ · Calibration Certificate Digital...

Calibration Protocol DMC01 - 0144

Calibration Certificate

Digital Mapping Camera (DMC)

DMC Serial Number: DMC01-0144 CBU Serial Number: 01000098

For

Wilson & Company 9401 Reeds Road Overland Park KS 66207 USA


System Overview

Figure: System Overview

MS1 (NIR)

MS2 (Blue) MS3 (Red)

MS4 (Green)

PAN1

PAN2 PAN3

PAN4

Flight Direction


Figure Image Overview (Pan Camera)

Camera Parameter for Virtual Image (High Resolution) Virtual Focal Length [m] 0.12 Virtual Sensor Size [Pixel] 13824 x 7680 Virtual Pixel Size [µm] 12 Virtual Principle Point [mm] X = 0.0 Y = 0.0 Distortion Parameter Distortion Free

Camera Parameter for Virtual Image (Color Resolution) before Version PPS 5.0.10.3 Virtual Focal Length [m] 0.12 / 4.75 Virtual Sensor Size [Pixel] 3072 x 2048 Virtual Pixel Size [µm] 12 Virtual Principle Point [mm] X= -0.646 Y=0.646 Distortion Parameter Distortion Free

PAN1 PAN2

PAN4 PAN3

Flight Direction


Camera Parameter for Virtual Image (Color Resolution) after Version PPS 5.1.10.3 Virtual Focal Length [m] 0.030 Virtual Sensor Size [Pixel] 3456x1920 Virtual Pixel Size [µm] 12 Virtual Principle Point [mm] X = 0.0 Y = 0.0 Distortion Parameter Distortion Free


Camera Serial Number and Burn-In flights Burn In Flight: 18.03.2009 Camera Serial

Number Calib. Date

PAN1 00117337 05.03.2009 PAN2 00117339 27.02.2009 PAN3 00117340 02.03.2009 PAN4 00117344 04.03.2009 MS1 (NIR)

00117618 08.01.2009

MS2 (Blue)

00117616 12.01.2009

MS3 (Red)

00117620 15.01.2009

MS4 (Green)

00117646 16.12.2008


Camera Orientation PAN-Cameras (Burn-In Flight 18.03.2009) Camera (Serial Number)

X [m] (Accuracy)

Y [m] (Accuracy)

Z [m] (Accuracy)

Omega [Deg] (Accuracy)

Phi [Deg] (Accuracy)

Kappa [Deg] (Accuracy)

PAN1 (00117337)

0.064 (0)

-0.079 (0)

1000 (0)

17.962 (0.001)

10.118 (0.001)

86.680 (0.001)

PAN2 (00117339)

-0.064 (0)

-0.079 (0)

1000 (0)

17.959 (0.001)

-10.152 (0.001)

92.770 (0.001)

PAN3 (00117340)

-0.064 (0)

0.079 (0)

1000 (0)

-17.966 (0.001)

-10.127 (0.001)

-93.311 (0.001)

PAN4 (00117344)

0.064 (0)

0.079 (0)

1000 (0)

-17.956 (0.001)

10.161 (0.001)

-86.391 (0.001)

The data is connected to the virtual projection center of the virtual image. The above Platform calibration values are initial values and are be liable to slight fluctuations between project images and between different projects. The position is fix and error free. The rotation axes of the angles are (in this order)

Omega x-Axis Phi y-Axis Kappa z-Axis

The results of the Platform calibration were generated with DMC Postprocessing SW (PPS), Version 5.4, from Intergraph Z/I Imaging photogrammetric product suite. Platform calibration performed by _____________________ 27.03.2009 Dipl. Ing. C. Müller Date


Aerotriangulation Results (Burn-In Flight 18.03.2009)

Photo Scale 1:5000 Flying Height [m] 600 AGL Flying Altitude [m] 1200 AMSL Run-Spacing [m] 539.1 Base-Length [m] 161.3 Number of Exposures

149

Side-lap [%] 35 End-lap [%] 65 Terrain Height [m] 600 Number of strips 7 Photos in one strip 5 x 23 N-S

2 x 17 E-W Photos Used 149 Control Points Used 12 Check Points Used 28 GSD [cm] 6

Statistic results: Matching results: 0 Weak Areas – covered with clouds Whole Block 149 exposures used 0 exposures not used

Whole Block Sigma relativ: 1. 8 um Whole Block Sigma a bsolut: 1. 8 um Whole Block Photo-T Parameters and Results for Project El5000_n_144 PhotoT Triangulation Options Adjustment Mode : Absolute Precision Computation : Enabled Error Detection : Enabled Camera Calibration : Disabled Self-Calibration : Disabled Given EO/GPS : Disabled Antenna Offsets : Disabled GPS Shift/Drift Correction : Disabled INS Shift/Drift Correction : Disabled Parameters Parameter X/Omega Y/Phi Z/Kappa XY RMS Control 0.027 0.019 0.034 0.024 RMS Check 0.049 0.048 0.136 0.049 RMS Limits 0.060 0.060 0.100 Max Ground Residual 0.051 0.032 0.069 Residual Limits 0.100 0.100 0.120 Mean Std Dev Object 0.017 0.013 0.047 RMS Photo Position


RMS Photo Attitude Mean Std Dev Photo Position 0.036 0.035 0.036 Mean Std Dev Photo Attitude 0.004 0.004 0.001 Key Statistics Sigma: 1.8 um Number of iterations: 4 Degrees of Freedom: 6880

The results of the Aerotriangulation were generated with ImageStation Automatic Triangulation (ISAT), Version 5.3, from Intergraph Z/I Imaging photogrammetric product suite.

Aerotriangulation performed by _____________________ 01.04.2009 Dipl. Ing. C. Müller Date


Calibration Certificate NO 00117337

Object Digital Aerial Survey Camera

Manufacturer Z/I Imaging D-73431 Aalen

Type DMC-Panchromatic

Serial Number 00117337

Calibration performed at:

Carl Zeiss Jena

Number of pages of the certificate 73

Date of Calibration 05.Mrz.2009

___________________________________________________________________

Certified Date Division Head Person in Charge

05.Aug.2009

(H. Sohnle) (S. Schröder)

_________________________________________________________________________________


Geometric Calibration Protocol

Calibration Parameters for single camera head

Camera Type DMC-Panchromatic

Nominal Focal Length

0.12 m


Param Adjusted Std.dev.

Principal Point [m] 0x 0.0001042 6.629E-06

0y 0.0002186 4.011E-06

Focal Length [m] f∆ -0.0004411 1.157E-06

Radial Distortion

1K 0.8336 0.02971

2K -409.4 26.77

3K 1909 7051

Decentring distortion 1P -0.0005952 0.0001511

2P 0.0001103 7.607E-05

In Plane Distortion 1B 3.257E-06 7.716E-06

2B -2.651E-06 4.435E-06

Adjusted Focal length = 0.12+ dc =0.1195589 [m]


Residuals in Image after Adjustment

Max Residual [µm]: 1.1

Threshold [µm]: 8.5

Remarks:

The images after the post processing are distortion free. For interior orientation parameters of the DMC virtual image see section: “Calibration Parameter of the virtual images”.

The calibration model is explained in the section “Calibration Model” at the end of this documentation.

Radiometric Calibration Protocol In this section you’ll find the radiometric calibration results.

Camera ID 00117337 Sensor Revision Number 2 Lens Revision Number 1 Filter Revision Number - Aperture Revision Number 1


Sensitivity of camera

Remark: Measurement is done without the influence of the shutter and the Analog/Digital converter. This graph is similar for the same lens and filter revision numbers. For more details see Appendix: “Radiometric Calibration Model”.


Sensor Linearity

Remark: The sensor linearity is measured for each camera. For more details see Appendix: “Radiometric Calibration Model”.


Sensor Noise

Remark: The sensor noise is measured for each camera. For more details see Appendix: “Radiometric Calibration Model”.


Aperture Correction

Remark: This measurement is similar for the same aperture revision number. For more details see Appendix: “Radiometric Calibration Model”.

Defect Pixel List Number of defect pixels: 0

Number of defect clusters: 0

Number of defect columns: 0

Nr Row Column

Defect Column RowStart ColumnStart RowEnd ColumnEnd

Number of defect pixels: 92




Nr Row Column

0 2068 204

1 2069 204

2 2070 204

3 2067 205

4 2068 205

5 2069 205

6 2070 205

7 2066 206

8 2067 206

9 2068 206

10 2069 206

11 2070 206

12 2066 207

13 2067 207

14 2068 207

15 2066 208

16 2067 208

17 2066 209

18 2067 209

19 547 1668

20 548 1668

21 549 1668

22 546 1669

23 547 1669

24 548 1669

25 549 1669

26 546 1670


27 547 1670

28 548 1670

29 549 1670

30 548 1671

31 3290 3760

32 3291 3760

33 3292 3760

34 3288 3761

35 3289 3761

36 3290 3761

37 3291 3761

38 3292 3761

39 3293 3761

40 3289 3762

41 3290 3762

42 3291 3762

43 113 5248

44 113 5249

45 114 5249

46 114 5250

47 722 6722

48 723 6722

49 725 6722

50 726 6722

51 722 6723

52 723 6723

53 724 6723

54 725 6723

55 726 6723

56 727 6723

57 721 6724

58 722 6724

59 723 6724


60 724 6724

61 725 6724

62 726 6724

63 727 6724

64 721 6725

65 722 6725

66 723 6725

67 724 6725

68 725 6725

69 726 6725

70 727 6725

71 721 6726

72 722 6726

73 723 6726

74 724 6726

75 725 6726

76 726 6726

77 721 6727

78 722 6727

79 723 6727

80 724 6727

81 725 6727

82 726 6727

83 721 6728

84 722 6728

85 723 6728

86 724 6728

87 725 6728

88 721 6729

89 722 6729

90 723 6729

91 724 6729



Remark

See Appendix for definition of defect pixels and maximal allowed numbers.








Carl Zeiss Jena


Date of Calibration 27.Feb.2009

___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________






0.12 m



Principal Point [m] 0x -0.0001836 6.318E-06

0y 0.000363 3.847E-06

Focal Length [m] f∆ -0.0005015 1.112E-06

Radial Distortion

1K 0.857 0.02873

2K -449.1 25.78

3K 15290 6772

Decentring distortion 1P 0.0001547 0.000144

2P -0.0001613 7.321E-05

In Plane Distortion 1B -2.524E-05 7.387E-06

2B 2.589E-05 4.226E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column






Nr Row Column

0 2804 3786

1 2805 3786

2 2804 3787

3 2805 3787


Remark









Carl Zeiss Jena



___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________






0.12 m



Principal Point [m] 0x 9.807E-05 5.734E-06

0y 0.0002222 3.47E-06

Focal Length [m] f∆ -0.0004635 1.001E-06

Radial Distortion

1K 0.8124 0.0257

2K -393.9 23.16

3K -1075 6099

Decentring distortion 1P -5.305E-05 0.0001307

2P -6.142E-05 6.581E-05

In Plane Distortion 1B -4.178E-05 6.675E-06

2B 2.023E-05 3.837E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column






Nr Row Column

0 4014 633

1 4014 634

2 2775 3181

3 2776 3181

4 2775 3182

5 2725 3225

6 2726 3225

7 2725 3226

8 2726 3226

9 2727 3226

10 2726 3227

11 587 4030

12 588 4030

13 587 4031


Remark









Carl Zeiss Jena



___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________






0.12 m



Principal Point [m] 0x 0.0001142 7.704E-06

0y 5.068E-05 4.662E-06

Focal Length [m] f∆ -0.0004174 1.344E-06

Radial Distortion

1K 0.8025 0.03453

2K -393.7 31.11

3K 1060 8194


2P -0.0001206 8.842E-05


2B 5.787E-05 5.155E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column






Nr Row Column

0 1903 3175

1 1901 3176

2 1902 3176

3 1903 3176

4 1904 3176

5 1900 3177

6 1901 3177

7 1902 3177

8 1903 3177

9 1904 3177

10 1900 3178

11 1901 3178

12 1902 3178

13 1903 3178

14 1904 3178

15 1902 3179

16 2206 3565

17 2207 3565

18 2206 3566

19 2207 3566

20 2208 3566

21 2206 3567

22 2207 3567

23 3903 4231

24 3903 4232

25 3904 4232

26 3420 5004


27 3420 5005

28 3421 5005

29 2046 5739

30 2047 5739

31 2045 5740

32 2046 5740

33 2047 5740

34 2046 5741


Remark






Type DMC-MS-NIR



Carl Zeiss Jena


Date of Calibration 08.Jan.2009

___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________




Camera Type DMC-MS-NIR


0.025 m




0y -1.347E-05 7.878E-07

Focal Length [m] f∆ -7.435E-06 4.129E-07

Radial Distortion

1K -145.3 0.3472

2K 228100 2215

3K -153400000 3988000

Decentring distortion 1P -0.0003393 0.0005801

2P 0.001086 0.00036


2B -5.579E-06 8.257E-06






Remarks:




Camera ID 00117618 Sensor Revision Number 0 Lens Revision Number 1 Filter Revision Number 1 Aperture Revision Number 1


Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column


Remark






Type DMC-MS-Blue



Carl Zeiss Jena



___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________




Camera Type DMC-MS-Blue


0.025 m



Principal Point [m] 0x -1.33E-05 1.204E-06

0y 9.2E-05 8.499E-07


Radial Distortion

1K -140.8 0.3746

2K 218500 2390

3K -141400000 4302000


2P 0.001389 0.0003885


2B 6.508E-06 8.909E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column


Remark






Type DMC-MS-Red



Carl Zeiss Jena



___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________




Camera Type DMC-MS-Red


0.025 m




0y -6.722E-05 8.099E-07


Radial Distortion

1K -139.3 0.357

2K 217100 2277

3K -139300000 4099000


2P -0.0007463 0.0003701


2B -2.269E-05 8.49E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column


Remark






Type DMC-MS-Green



Carl Zeiss Jena


Date of Calibration 16.Dez.2008

___________________________________________________________________


05.Aug.2009


_________________________________________________________________________________




Camera Type DMC-MS-Green


0.025 m



Principal Point [m] 0x -4.673E-06 1.286E-06

0y 0.0001158 9.079E-07

Focal Length [m] f∆ 3.728E-05 4.758E-07

Radial Distortion

1K -137.4 0.3998

2K 222000 2549

3K -151300000 4586000


2P 0.0002914 0.0004147


2B -1.716E-05 9.515E-06






Remarks:






Sensor Linearity



Sensor Noise



Aperture Correction





Nr Row Column


Remark



Defect Pixel Recognition

Description CCD Spec Radiometric Calibration

Pix

el

Bright image

Pixel whose signal, at nominal light (illumination at 50% of the linear range), deviates more than ±30% from its neighboring pixels.

Using a lower threshold for image quality

Dark image

Pixel whose signal, in dark, deviates more than 6mV from its neighboring pixels (about 1% of nominal light).

Max Count PAN < 1000 MS < 36

Description CCD Spec Radiometric Calibration

Co

lum

n

Definition

A column which has more than 12 pixel defects. Column defects must be horizontally separated by 3 columns.

Using a lower threshold for image quality

Recognition (bright and dark)

Same as defect pixel recognition

Max Single column PAN ≤ 50 MS ≤ 1

Max double Column PAN ≤ 4 MS ≤ 0

Bibliography

Brown D. C. Close-Range Camera Calibration, Photogrammetric Engineering 37(8) 1971 Dörstel C., Jacobsen K., Stallmann D. (2003): DMC – Photogrammetric accuracy – Calibration aspects and Generation of synthetic DMC images, Eds. M. Baltsavias / A.Grün, Optical 3D Sensor Workshop, Zürich Fraser C., Digital Camera sel-f calibration. ISPRS Journal of Photogrammetry and Remote Sensing, (997, 5284): 149-159 Zeitler W., Dörstel C., Jacobsen K. (2002): Geometric calibration of the DMC: Method and Results, Proceedings ASPRS, Denver, USA.

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