Importing Exterior Orientations
Requirements for using Measurements Requirements for using Exterior Orientations
Exterior Orientation File Formats There are two methods for model orientation in the VrTwo Orientation Program (Vr2Ori): measurements and exterior orientations. VR Model Set currently only inports exterior orientations. A more detailed description of the two techniques follows:
The coordinates in measurement files are normally fiducial coordinates in microns or millimeters. Vr2Ori can read various measurement file formats and run the relative and absolute orientations based on these measurements.
Requirements for Using Measurements
Requirements for Using Exterior Orientations
The following are the supported file formats for importing orientations using measurements from aerial triangulation:
(ASOP file) – The JFK format is one of the few whose coordinates may not be presented in microns or millimeters. Often, coordinates are in a machine coordinate system. The first four or eight points for each photograph are the fiducial measurements. Upon importing JFK measurements, Vr recomputes the inner orientation so the coordinates in the file may be converted to millimeters. The order that the fiducial points were read in aerial triangulation must be entered and it is suggested that the USGS point number sequence be used when measuring these points in aerial triangulation.
Format example:
1 1 1 394005 394013 1 1 2 606000 606008 1 1 3 394000 606011 1 1 4 606004 394013 1 132761 435628 544371 1 132762 415034 522530 1 132763 456432 498834 1 1 1011 500711 602651 1 1 1012 500646 559562 1 1 1013 500501 553826 1 1 1021 586181 544371 1 1 1022 588259 522530 1 1 1023 584832 498834 1 1 374 564371 544390 1 1 375 584965 540962 1 1 801 562101 496860 1 1 802 556680 553263
Description: Strip number: 0 - 4 4 chars Photo number: 4 - 6 3 chars Point name: 7 - 11 5 chars X: 12 - 19 8 chars Y: 20 - 27 8 chars
The coordinates are normally represented in millimeters and there a two pair of measurements for each point. The Location of the Strip Number Strip and photo number may be encoded in the field after the "photo_measurements" keyword. Alternately, the photo number alone may be stored here and the strip number is located after the "strip_id" keyword.
Encoded With the Photo Number - In the following example, the strip and photo numbers are encoded in the same field as the "photo_measurements" keyword, resulting in a strip number of 333 and a photo number of 4.
begin photo_measurements 333_04 strip_id 333 version 2.0
After the "strip_id" Keyword - In the following example, the photo number is defined after the "photo_measurements" keyword and the strip number is defined after the "strip_id" keyword, resulting in a strip number of 333 and a photo number of 4.
begin photo_measurements 04 strip_id 333 version 2.0
In any case, the Vr Mapping software prompts the user for the strip number location when needed.
Format example:
begin photo_measurements 333_04 strip_id 333 version 2.0 102 -88.223459 -54.48708 -88.21914 -54.485536 1 0 202 -88.22346 -54.486643 -88.219141 -54.485099 1 0 130 -90.547583 88.019566 -90.542839 88.016663 1 0 103 47.460939 -28.304471 47.46056 -28.30407 1 0 203 47.459191 -28.306224 47.458812 -28.305823 1 0 33030 -93.935157 -25.859113 -93.930286 -25.858331 1 0 33031 -100.47029 69.43473 -100.46501 69.43212 1 0 33033 -99.97721 69.843071 -99.971954 69.840451 1 0 33032 -99.925894 -77.858603 -99.921382 -77.857109 1 0 33034 -104.82956 -80.321189 -104.8249 -80.319784 1 0 33040 -0.55964746 -8.5576488 -0.55961614 -8.5573221 1 0 33041 -10.922536 90.767633 -10.92116 90.765257 1 0 33043 -6.903269 96.243403 -6.9018842 96.241167 1 0 33042 2.7350342 -69.753146 2.735623 -69.751729 1 0 33044 4.2095274 -69.864267 4.2100893 -69.86288 1 0 33050 71.912829 9.8773264 71.913098 9.8771497 1 0 33051 81.140142 83.422012 81.142934 83.422727 1 0 33052 81.649493 -76.860884 81.652592 -76.862506 1 0 6001 53.335374 -22.283994 53.335054 -22.283749 1 0 6002 60.035923 -19.217072 60.035789 -19.216948 1 0 6003 88.107365 -18.523815 88.109033 -18.524119 1 0 6004 93.966025 -18.909729 93.968263 -18.910138 1 0 6005 95.200412 -13.861172 95.202697 -13.861531 1 0 6006 83.691161 -13.863357 83.69238 -13.863561 1 0 6007 68.450912 -14.366451 68.451108 -14.366464 1 0 6008 61.215586 -17.45878 61.215476 -17.458685 1 0 6009 53.595521 -14.765279 53.595114 -14.765122 1 0 6010 71.401473 -11.362814 71.401802 -11.362872 1 0 6011 86.704885 -4.9812579 86.706267 -4.9814476 1 0 6012 71.737042 5.1825883 71.737305 5.1824424 1 0 6013 75.166358 -25.993112 75.167144 -25.993234 1 0 6014 93.554794 -30.308202 93.557233 -30.308791 1 0 6015 69.879982 -35.217456 69.880641 -35.217514 1 0 end photo_measurements
Description: Field 1 - Point name Field 2 – X coordinate Field 3 – Y coordinate Field 4 – X coordinate Field 5 – Y coordinate
(.ptb) – The most common file format for point measurements. Most aerial triangulation programs can output this format. The coordinates in a PATB file may be in micros or millimeters. The easiest way to determine units is to look at the focal length in the second field on each photo name record. A focal length of similar magnitude to 153352.0 will indicate microns while a focal length of similar magnitude to 153.352 in indicate millimeters. The coordinates in the example below are in microns.
Format example:
01_01 153352.000 0 10010 -6620.441 2659.528 0 10012 -2315.185 -87815.725 0 10011 2189.424 90393.601 0 10022 97584.696 -89972.479 0 10020 95414.200 28553.299 0 HV23A 92335.855 80252.801 0 -99 01_02 153352.000 0 10010 -101528.830 6362.794 0 10012 -97161.205 -83840.714 0 10011 -92053.394 94683.069 0 10022 2627.953 -85568.158 0 10030 95457.685 -34333.063 0 10031 94577.448 89272.723 0 10032 82389.838 -100853.220 0 10020 1994.823 32149.234 0 HV23A -1128.292 84051.952 0 -99
Notes: - The photo line (precedes list of points) must contain strip-photo name in first field, and a 0 or 1 if the 3rd field must exist. - The 4th field on the coordinate is optional - Photo names must match the specified input format - Point names may be numbers or names NOTE: There is no strip designation in the PATB file - Each photo is terminated with a point name of –99 (not required)
ALBANY Measurement File Format (.icr) – This is another common file format for point measurements. Most aerial triangulation programs can output this format. The coordinates in a ALBANY file may be in microns or millimeters. The easiest way to determine the units is to look at the focal length in the fifth field on first record for each photo. A focal length of magnitude similar to 152673.0 indicates microns while a focal length of magnitude similar to 152.673 indicates millimeters. The coordinates in the example below are in millimeters.
Format example:
2 13 0 0 152.673 .000 .000 2 13 33 0 -70.745 72.775 .000 2 13 108 0 11.430 40.554 .000 2 13 176 0 -45.256 -100.547 .000 2 13 1051 0 -67.553 -96.527 .000 2 13 1061 0 15.520 -105.421 .000 2 13 2121 0 -71.696 75.076 .000 2 13 2122 0 -68.741 -7.373 .000 2 13 2123 0 -67.538 -96.541 .000 2 13 2131 0 11.149 98.604 .000 2 13 2132 0 -2.860 27.499 .000 2 13 2133 0 15.510 -105.424 .000 2 13 4082 0 -70.560 -19.258 .000 2 12 0 0 152.673 .000 .000 2 12 21 0 -69.577 -80.242 .000 2 12 33 0 5.606 78.743 .000 2 12 108 0 88.496 46.671 .000 2 12 176 0 33.294 -93.886 .000 2 12 1041 0 -63.319 -73.209 .000 2 12 1051 0 11.074 -90.166 .000 2 12 1061 0 93.484 -98.102 .000 2 12 2111 0 -74.637 83.657 .000 2 12 2112 0 -73.999 -3.280 .000 2 12 2121 0 4.586 81.071 .000 2 12 2122 0 8.614 -1.932 .000 2 12 2123 0 11.089 -90.180 .000 2 12 2131 0 87.788 105.447 .000 2 12 2132 0 74.303 33.448 .000 2 12 2133 0 93.474 -98.105 .000 2 12 4082 0 7.016 -13.799 .000
Definition: Field 1 – Strip number Field 2 – Photo number Field 3 – Point Number (0 Means the focal length is in the X field) Field 4 – Not used Field 5 – X coordinate Field 6 – Y coordinate Field 7 – Not used
This format is commonly used by SoftPlotter.
Fromat example:
** ISBBA image coordinate data *** *** *** file name D:/12762-1grant//block/12762-1.ISBBA/IMAGE.DAT *** *** data source SoftPlotter 4.0 *** 1 1-1c 1012 3.075 -23.137 58 -24.894 -56.993 1021 -95.234 -46.531 1011 -0.870 -73.799 53 -105.578 -39.682 59 -16.912 -4.766 1022 -96.304 5.440 51 -77.204 37.841 57 -72.808 -40.258 1013 0.552 38.587 1023 -94.155 51.627 -99 1-2c 58 67.540 -53.370 1022 -5.451 10.793 1023 -3.503 58.069 57 18.059 -35.766 1021 -5.013 -41.768 52 -34.854 -7.483 1013 95.717 44.240 1012 97.223 -19.365 1032 -91.183 -1.213 53 -15.630 -34.736 1011 92.172 -70.744 51 13.978 43.814 1031 -83.426 -45.247 50 -34.060 40.378 1033 -83.017 54.921 59 76.639 -0.355 -99 1-3c 1023 93.011 62.148 1022 91.285 13.377 52 59.645 -5.671 1021 91.032 -40.537 53 79.846 -33.432 51 111.354 47.565 1033 8.644 58.189 1032 0.153 0.268 1031 9.797 -44.792 50 60.523 43.597 -99 -999
Definition Field 1 – Photo name or point name (-99 = End of photo -999 = End of job) Field 2 – X coordinate Field 3 – Y coordinate
Format example:
1_3 2_2_11 19.5207 -64.5603 0 N 1_3 2_3_13 34.4873 -119.0402 0 N 1_3 2_1_8 10.6301 -37.6484 0 M 1_3 2_1_14 -20.0428 -46.0351 0 M 1_3 2_1_5 -94.9184 -13.1161 0 N 1_3 2_1_17 -105.2247 -112.9695 0 N 1_4 1_3-3 -71.7986 -88.6343 0 M 1_4 1_4-3 2.6107 -86.6616 0 M 1_4 1_5-3 87.4736 -87.6902 0 M 1_4 4326 -7.5582 27.0686 0 M 1_4 4327 24.3368 -63.3050 0 M 1_4 4329 -51.9367 -56.5482 0 M 1_4 4335 -104.6063 -69.5853 0 M 1_4 1_2_4 -105.4197 117.1721 0 N 1_4 1_2_5 -67.8985 100.3433 0 M 1_4 1_2_6 -74.6294 107.7340 0 M
Field Descriptions: 1 - Photo name 2 - Point name 3 - X coordinate 4 - Y coordinate 5 - ?? 6 - Measure flag M=Measured N=Not Measured D=Disregard
Notes: This format is commonly used by SOCET SET
MATCH-AT Measurement File Format (.prj) – This file is written from the MATCH-AT aerial triangulation program. Typically, this single file contains information to import interior orientations, orientations from measurements, and orientations from exterior orientations. The following is an example of the format for the measurement area of the project file. Each photograph in the project file contains a $PHOTO record which indicates the start of photograph parameters. The measurement section of each $PHOTO starts with the $PHOTO POINTS : record.
Format example:
$PHOTO_POINTS : 101 7.26132 70.06186 1.00 1 { * } 104 1.35889 -63.66409 1.00 1 { * } 9001 -0.26552 -80.54105 1.00 2 { * } 9002 3.64609 -0.74474 1.00 2 { * } 9003 -1.46410 81.74808 1.00 2 { * } 9004 87.16268 81.69672 1.00 2 { * } 9005 87.91409 -3.76749 1.00 2 { * } 9006 89.27521 -81.72300 1.00 2 { * } $END_POINTS
Field Descriptions: 1 – Point name 2 – X photo coordinate 3 – Y photo coordinate
Notes: The MATCH-AT project also contains the measurements for interior orientations.
(.vat) – This file may be written from the Cardinal Systems Vr Air Trig program (VrAt). Coordinates may be in microns or millimeters. Point names may be output as names or numbers.
Format example:
# VrTwo Air Trig Measurement Export File # FileName: E:\Jobs\ManAtControl\ManAt.vat # Units : Millimeters # Date : 30-Jul-2004 20:00:54 # Pho 2013 152.6730 Pnt 02131 11.1487 98.6042 Pnt 02132 -2.8599 27.4994 Pnt 02133 15.5102 -105.4237 Pnt 02121 -71.6956 75.0761 Pnt 02122 -68.7412 -7.3727 Pnt 02123 -67.5377 -96.5406 Pnt 33 -70.7452 72.7753 Pnt 4082 -70.5599 -19.2580 Pnt 108 11.4295 40.5537 Pnt 01061 15.5199 -105.4212 Pnt 01051 -67.5527 -96.5268 Pnt 176 -45.2563 -100.5470 End Pho 2012 152.6730 Pnt 02121 4.5857 81.0707 Pnt 02122 8.6144 -1.9320 Pnt 02123 11.0894 -90.1799 Pnt 02111 -74.6367 83.6569 Pnt 02112 -73.9989 -3.2800 Pnt 02131 87.7877 105.4474 Pnt 02132 74.3027 33.4480 Pnt 02133 93.4742 -98.1047 Pnt 33 5.6058 78.7429 Pnt 4082 7.0155 -13.7986 Pnt 108 88.4956 46.6711 Pnt 01041 -63.3187 -73.2092 Pnt 01051 11.0745 -90.1661 Pnt 21 -69.5766 -80.2417 Pnt 01061 93.4839 -98.1022 Pnt 176 33.2945 -93.8862 End
Description: Field 1 – Keyword Pho – Photo name record Pnt – Point record End – End of photo record Field 2 – Photo number/name or Point number/name Field 3 – X coordinate or focal length Filed 4 – Y coordinate
Exterior Orientation File Formats The following are the supported file formats for importing orientations using exterior orientations from aerial triangulation:
ALBANY Exterior Orientation File Format (.opm) – Each photo consists of two records.
Format example:
1 3 1 1847839.844 727097.439 5176.269 .152673E+03 1 3 1 -.2471 -.9274 -.9588 2 10 1 1847877.219 731502.554 5155.066 .152673E+03 2 10 1 1.3715 -.5810 -5.0702 1 4 1 1850122.336 726831.159 5151.653 .152673E+03 1 4 1 .1069 .3669 -2.8769 2 11 1 1850502.820 731357.482 5167.058 .152673E+03 2 11 1 .7268 -.1776 -5.9014 1 5 1 1852361.929 726573.614 5114.480 .152673E+03 1 5 1 .3401 .6811 -4.0090 2 12 1 1852741.687 731250.353 5158.552 .152673E+03 2 12 1 .1342 .0886 -5.6188 1 6 1 1854698.052 726385.497 5100.644 .152673E+03 1 6 1 1.1706 .0001 -3.5862 2 13 1 1854955.754 731158.172 5148.728 .152673E+03 2 13 1 1.1115 .1982 -5.1572
Description: Record 1: StripNumber PhotoNumber CameraNumber X Y Z FocalLength Record 2: StripNumber PhotoNumber CameraNumber Omega Phi Kappa Focal Length
Notes: Angular units are in gons (400 gons in a circle).
APPLANIX Exterior Orientation File Format (.txt) – This data is normally generated by the Applanix POS AV, which is designed for direct georeferencing of airborne sensor data.
Format example:
V04-0002 1-4 44 316874.922102 1362855.429 384127.781 3709.728 0.94063 -0.23136 143.22672 38.72129092 -76.82291895 1-3 45 316882.731476 1364562.264 382832.892 3750.831 0.23227 -0.38762 142.48098 38.71772614 -76.81694558 1-2 46 316890.538878 1366292.052 381515.545 3718.110 1.16006 0.18896 142.38096 38.71409925 -76.81089252 1-1 47 316898.346788 1368056.631 380175.348 3726.714 0.52973 0.13071 143.47279 38.71040911 -76.80471832
Description: Id# Event Time Easting Northing OrthometricHeight Omega Phi Kappa Lat Long
Notes: Positions are in US Survey Feet Angular units are in Degrees Latitude and longitude are in degrees There are 11 fields
PATB Exterior Orientation File Format (.ptb) – Most common file format for exterior orientations. X, Y and Z rotations are expressed as a 2x3 matrix. It is the duty of the importing application to apply these as Omega, Phi and Kappa. In some applications, these need to be computed differently. There are two forms of this rotation matrix: Normal and Transposed. Care most be taken to determine to form to be used when importing.
Format example:
624 1 536576.24017 351204.09808 1825.68406 0.999936589007 0.002767531961 -0.010915985152 -0.002541494792 0.999783188939 0.020666782968 0.010970814428 -0.020637729547 0.999726825363
Description: Record 1: PhotoName Number X Y Z Record 2: Matrix00 Matrix01 Matrix02 Matrix10 Matrix11 Record 3: Matrix12 Matrix20 Matrix21 Matrix22
Notes: On record 1 the PhotoName field may include the strip number and the photo number.
JFK Exterior Orientation File Format (ASOP) – Each photograph consists of two records.
Format example:
7 17 -153.672 .0110250 .0019448 .5957646 674222.6243 157773.6886 3567.8489 7 18 -153.672 .0043957 .0055597 .6030570 676023.9183 158952.3540 3560.7434 7 19 -153.672 .0161876 .0102126 .6075526 677847.2048 160154.7148 3553.8859 7 20 -153.672 .0012838 .0043296 .5857654 679688.1069 161333.1414 3545.1678 7 21 -153.672 .0115458 .0102823 .5996792 681493.1207 162501.6403 3537.0296 -9999-9999 .000 .0000000 .0000000 .0000000 .0000 .0000 .0000
Description: Record 1: Strip# Photo# FocalLength Record 2: Omega Phi Kappa X Y Z (Omega, Phi and Kappa are in radians)
AeroSys Exterior Orientation File Format (.orn) – A straightforward exterior orientation format from the AeroSys aerial triangulation program. Each photograph is represented by a single record and consists of seven fields.
Format example:
7_7 -2.6597385 1.6103960 357.7080606 2125691.498 318349.957 12772.757 7_8 -3.0342212 1.1245021 0.5449938 2133020.447 318454.700 12695.503 7_9 -4.8047193 0.8845449 358.2169991 2140224.146 318583.495 12644.638
Description: PhotoName Omega Phi Kappa X Y Z (Omega, Phi and Kappa are in degrees)
ISAT Exterior Orientation (EO) File Format (.txt) – A straightforward exterior orientation format from the Zi ISAT aerial triangulation program. Each photograph is represented by a single record and consists of seven or eight fields. There are two formats supported. In the first format the image name is the first field. In the second format allows the strip number and photo numbers are separate fields.
Format example 1: – The first field is the image name.
031_0001 5667886.688208 3579941.997080 7159.144314 0.285997 0.728775 92.988155 031_0002 5667844.561584 3581335.968222 7163.901070 0.298336 0.408295 93.116062 031_0003 5667799.305835 3582724.728548 7161.813480 0.238260 0.485285 93.070630 031_0004 5667756.411109 3584089.983826 7160.137499 0.171293 0.479130 93.034557 031_0005 5667700.712945 3585487.054886 7160.211317 0.168707 0.839874 93.051858 031_0006 5667640.201801 3586888.124670 7163.379174 0.122775 0.590436 93.081764 031_0007 5667578.982333 3588241.886039 7157.674675 0.291043 0.615208 93.047606
Description: PhotoName X Y Z Omega Phi Kappa
Notes: Omega, Phi and Kappa are in Degrees.
Formate example 2: – The strip number and photo number are the first two fields and are separate fields.
1 01 633705.956334 1017713.325913 3541.001341 -0.702746 -0.000747 100.680568 1 02 633496.207135 1018781.760240 3538.289389 -0.894707 0.495368 100.684087 1 03 633304.373459 1019850.278542 3532.097127 -1.088651 0.897845 99.434971 1 04 633117.825673 1020921.151394 3523.881157 -1.231190 0.642604 99.145017 1 05 632925.579523 1021991.113322 3524.220192 -1.255064 0.768036 99.022190 2 01 633468.547313 1020918.384979 3549.197971 -1.224473 -0.268553 106.302039 2 02 633165.820739 1021965.957745 3539.301372 -1.149814 -0.751714 106.807604 2 03 632851.492305 1023006.306754 3521.964589 -1.193166 -0.430256 106.634191 2 04 632527.832675 1024042.597472 3515.093004 -1.156498 -0.188606 105.367713 2 05 632210.803841 1025078.541290 3516.157405 -1.076264 0.333229 106.172133 2 06 631900.424338 1026119.587659 3519.847944 -0.929761 0.595129 105.864054 2 07 631588.675331 1027162.319801 3519.625081 -0.924996 0.529891 105.556226 2 08 631275.629956 1028201.401227 3521.137015 -0.770315 0.640636 105.468230 2 09 630968.182960 1029245.315282 3516.320396 -0.853725 0.934265 105.387964 2 10 630675.032675 1030294.244445 3529.544602 -0.767745 1.037869 105.198169 2 11 630368.161149 1031336.989654 3542.560870 -0.527731 0.712043 105.122843
Description: Strip# Photo# X Y Z Omega Phi Kappa
Notes: Omega, Phi and Kappa are in Degrees.
BINGO Exterior Orientation File Format (.dat) – A straightforward exterior orientation format. The strip and photo number are encoded into the second field on each record.
Format example:
* <___Photo_No.__><___Easting__><__Northing__><__Height_><___Phi__><__Omega_><__Kappa_><___Camera_No._>
ORIA 1_1 852893.468 684552.371 7067.864 0.3494 1.0546 -198.6821 1 ORIA 1_2 850824.533 684530.943 7071.312 0.7187 -1.4112 199.2191 1 ORIA 1_3 848733.011 684566.042 7074.635 0.1749 0.2428 199.4276 1 ORIA 1_4 846485.544 684602.141 7080.482 0.3974 -0.3179 198.8533 1 ORIA 1_5 844278.048 684627.307 7085.428 0.2825 0.6482 -199.6670 1 ORIA 1_6 841901.398 684609.550 7079.849 0.2207 1.3450 -198.6737 1 ORIA 1_7 839541.496 684565.046 7071.032 0.1814 -0.0088 -198.9776 1 ORIA 1_8 837231.334 684558.243 7052.136 0.9195 0.4672 -199.2141 1 ORIA 1_9 834982.746 684585.240 7068.398 0.7520 0.2598 -199.3627 1 ORIA 2_1 811577.608 680691.395 6979.592 0.2341 -0.4994 1.0181 1 ORIA 2_2 813918.739 680656.320 6992.619 0.7454 0.5083 1.1389 1 ORIA 2_3 816279.883 680619.385 6981.092 0.2130 -1.1934 2.3833 1 ORIA 2_4 818576.202 680646.701 6976.845 -0.1283 -1.3106 4.1881 1 ORIA 2_5 820853.737 680713.271 6974.089 0.5515 1.5602 1.6802 1 ORIA 2_6 823139.581 680702.804 6964.884 -0.7140 0.5245 1.4939 1 ORIA 2_7 825410.346 680666.215 6976.134 -0.2926 -0.3230 2.5644 1 ORIA 2_8 827776.013 680649.544 6980.163 -0.4536 -0.1735 3.1452 1 ORIA 2_9 830128.589 680653.406 6984.985 -0.3665 0.0649 3.7909 1
Notes: The Bingo EO file is commonly named itera.dat. The angular units of the rotation angles are gons (0-400)
ISAT ‘photo’ File Exterior Orientation File Format (photo) – This file is normally called ‘photo’ and contains most parameters from the aerial triangulation process. The exterior orientations for each photo are stored in the photo_parameters and the EO_parameters keyword contains the six photo transformation values. Strip and the photo numbers are encoded in the field after the "begin_photo_parameters" keyword. Alternately, the photo number alone may be stored in this location and the strip number be defined after the "strip_id" keyword. In any case the Vr Mapping software will prompt the user for the strip number location when using this format.
Format example:
begin photo_parameters 3_7 strip_id 3 camera_name: Dimac55mm camera_orientation: 1 image_id: X:\P0702310_Goochland_County_VA\2_IMAGES\CIR\3_7.tif GPS_TimeStamp: 136970.85 view_geometry: nadir std_dev: 0.005000 EO_parameters: 11655866.98965532 3820131.645322843 11830.78862899709 -2.877770640188788 5.282889728689369 -110.0761757166757 GIVEN_parameters: 11655867.13035697 3820131.743683286 11830.79926086803 -2.878252793333804 5.283451192187271 -110.0756898781241 GIVEN_std_devs: 150 150 50 0.5 0.5 0.5 footprint: 11652984.831401 3825616.884040 11660094.406308 3822977.702328 11656634.363078 3813498.160367 11649524.788171 3816137.342079 active_elevation: 346.533960 DRIVE_type: collinearity image_size: 7228 5428 sensor_id: -1 end photo_parameters
MATCH-AT Exterior Orientation File Format (.prj) – This file is written from the MATCH-AT aerial triangulation program. Typically, this single file contains information to import Interior Orientations, orientations from measurements, and orientations from exterior orientations. The following is an example of the format for the exterior orientation area of the project file. Each photograph in the project file contains a $PHOTO record which indicates the start of photograph parameters. The exterior orientation section of each $PHOTO starts with the $EXT_ORI : record.
NOTE: The MATCH-AT project also contains the measurements for interior orientations.
Format example:
$EXT_ORI : 08:09:13 04/09/2007 153.81000 314469.26800 200635.63600 7759.94900 0.999041307739 0.043313766030 -0.006354770206 -0.043402462035 0.998951636657 -0.014555202183 0.005717667476 0.014817060896 0.999873873539
Field Descriptions: Record 1 – Field 1 – Focal length Record 1 – Field 2 – X coordinate Record 1 – Field 3 – Y coordinate Record 1 – Field 4 – Z coordinate Records 2-4 – 3x3 non-transposed exterior orientation transformation matrix.
Pix4D Exterior Orientation File Format This file is typically named *calibrated_external_camera_parameters.txt. The formatting is actually functional identical to ISAT (the first seven columns are identical) and could also be imported as flat file. It is lists separately in the utility and on this help page to avoid confusion.
Format Example:
imageName X Y Z Omega Phi Kappa X_sigma Y_sigma Z_sigma Omega_sigma Phi_sigma Kappa_sigma DJI_0002.JPG 1601886.053562 699584.147880 1326.397055 -1.605578 -0.462960 -3.821322 0.195913 0.232756 0.270359 0.037839 0.034801 0.013411 DJI_0003.JPG 1601889.741588 699647.303941 1325.953421 -0.814899 -0.694407 -3.312492 0.185615 0.207104 0.246333 0.033587 0.033278 0.011495 DJI_0004.JPG 1601895.390787 699709.494654 1326.550973 -0.335060 -0.838878 -2.794116 0.183440 0.197417 0.227554 0.032398 0.032840 0.010506 DJI_0005.JPG 1601899.938886 699774.992118 1328.756499 -0.025726 -0.975937 -2.580833 0.176544 0.189069 0.209221 0.031044 0.031674 0.009793 DJI_0006.JPG 1601904.266747 699834.768904 1330.098277 0.306142 -1.319610 -2.414182 0.173473 0.175605 0.194108 0.028386 0.030620 0.009511 DJI_0007.JPG 1601909.181113 699898.074241 1329.351964 0.495125 -1.495394 -1.970121 0.175119 0.181809 0.180136 0.029685 0.030721 0.009546 DJI_0008.JPG 1601914.370060 699961.468493 1328.254365 0.465419 -1.705420 -1.367907 0.184001 0.190870 0.168143 0.031190 0.031846 0.010070 DJI_0009.JPG 1601920.018127 700025.537496 1326.348990 0.339293 -2.062385 -0.503207 0.169692 0.171119 0.154187 0.027856 0.029131 0.009303 DJI_0010.JPG 1601925.843783 700089.273644 1325.046337 0.268445 -2.279582 0.033360 0.166168 0.162861 0.142573 0.026569 0.028279 0.008993 DJI_0011.JPG 1601930.238091 700154.536503 1326.451264 0.292907 -2.649587 0.712547 0.168422 0.169298 0.131505 0.027970 0.028145 0.009401 DJI_0012.JPG 1601933.754677 700217.910766 1327.980674 0.443966 -3.160493 2.039419 0.170322 0.166664 0.120778 0.028075 0.027821 0.009296 DJI_0013.JPG 1601940.806730 700281.496621 1327.744621 0.320311 -2.772126 2.785600 0.171723 0.163744 0.112661 0.027945 0.027669 0.009405 DJI_0014.JPG 1601947.348924 700344.680769 1327.271734 0.220593 -2.064149 2.242675 0.172986 0.155008 0.104291 0.026597 0.027783 0.009117 DJI_0015.JPG 1601951.768430 700407.307158 1326.123770 0.166306 -1.623274 1.174368 0.172210 0.153686 0.097479 0.026075 0.028132 0.009096 DJI_0016.JPG 1601957.426504 700469.981477 1325.374132 0.130986 -1.335922 0.380733 0.171248 0.146534 0.091819 0.024302 0.028282 0.009006 DJI_0017.JPG 1601963.468861 700532.881857 1325.741258 0.092435 -1.057470 -0.435225 0.167174 0.145371 0.086148 0.023315 0.027809 0.008693 DJI_0018.JPG 1601969.192215 700596.505770 1328.043061 0.055427 -0.843369 -1.099082 0.171274 0.153851 0.082897 0.024577 0.028177 0.008946 DJI_0019.JPG 1601973.589395 700663.085870 1329.508171 0.045825 -0.876641 -1.538249 0.169938 0.156382 0.079024 0.024637 0.027670 0.008987 DJI_0020.JPG 1601979.254916 700726.847739 1328.356795 -0.002665 -0.891037 -1.610981 0.169481 0.151864 0.075215 0.023744 0.027541 0.008805 DJI_0021.JPG 1601985.771284 700792.059263 1325.580294 -0.084989 -0.934159 -1.939107 0.163820 0.148141 0.070935 0.022961 0.027070 0.008526
Agisoft Exterior Orientation File Format
Agisoft exports a Bingo formatted exterior orientation (EO) file that can be imported. The file name will be similar to "Camera Positions 2258-2265_2323-2330 (Bingo).dat".
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