Agisoft Metashape
Processing Report
02 September 2025
Survey Data
>9
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1
100 m
Fig. 1. Camera locations and image overlap.
Number of images: 161 Camera stations: 161
Flying altitude: 107 m Tie points: 178,796
Ground resolution: 2.86 cm/pix Projections: 610,586
Coverage area: 0.246 km² Reprojection error: 1.55 pix
Camera Model Resolution Focal Length Pixel Size Precalibrated
M3E (12.29mm) 5280 x 3956 12.29 mm 3.36 x 3.36 μm Yes
Table 1. Cameras.
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Camera Calibration
1 pix
Fig. 2. Image residuals for M3E (12.29mm).
M3E (12.29mm)
161 images, precalibrated
Type Resolution Focal Length Pixel Size
Frame 5280 x 3956 12.29 mm 3.36 x 3.36 μm
Value Error F Cx Cy K1 K2 K3 P1 P2
F 3707.87 0.2 1.00 0.02 -0.14 -0.18 0.11 -0.19 -0.01 0.11
Cx 15.981 0.066 1.00 0.00 0.00 -0.00 -0.00 -0.29 0.02
Cy -44.3718 0.074 1.00 0.03 0.01 -0.01 -0.00 -0.28
K1 -0.10952 5.3e-05 1.00 -0.93 0.86 -0.02 -0.06
K2 0.00632364 0.00013 1.00 -0.98 0.01 0.02
K3 -0.0212552 9.5e-05 1.00 -0.00 -0.02
P1 2.32063e-05 2.8e-06 1.00 -0.01
P2 -0.000261566 3.1e-06 1.00
Table 2. Calibration coefficients and correlation matrix.
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Camera Locations
1.00 m
0.800 m
0.600 m
0.400 m
0.200 m
0m
-0.200 m
-0.400 m
-0.600 m
-0.800 m
-1.00 m
x 60
100 m
Fig. 3. Camera locations and error estimates.
Z error is represented by ellipse color. X,Y errors are represented by ellipse shape.
Estimated camera locations are marked with a black dot.
X error (cm) Y error (cm) Z error (cm) XY error (cm) Total error (cm)
23.2459 3.83 23.6435 23.5593 33.3774
Table 3. Average camera location error.
X - Longitude, Y - Latitude, Z - Altitude.
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Digital Elevation Model
79.0 m
47.0 m
100 m
Fig. 4. Reconstructed digital elevation model.
Resolution: 11.4 cm/pix
Point density: 76.6 points/m²
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Processing Parameters
General
Images 161
Aligned images 161
Coordinate system WGS 84 (EPSG::4326)
Rotation angles Yaw, Pitch, Roll
Tie Points
Points 178,796 of 191,675
RMS reprojection error 0.174853 (1.54832 pix)
Max reprojection error 0.526471 (65.9038 pix)
Mean key point size 7.33655 pix
Point colors 3 bands, uint8
Key points 384.73 MB
Average tie point multiplicity 3.57302
Alignment parameters
Accuracy Medium
Generic preselection Yes
Reference preselection Source
Key point limit 40,000
Key point limit per Mpx 1,000
Tie point limit 4,000
Exclude stationary tie points Yes
Guided image matching No
Adaptive camera model fitting No
Matching time 49 seconds
Matching memory usage 383.04 MB
Alignment time 30 seconds
Alignment memory usage 70.84 MB
Date created 2025:08:01 13:38:19
Software version 2.2.1.20592
File size 402.46 MB
Depth Maps
Count 161
Depth maps generation parameters
Quality Medium
Filtering mode Mild
Max neighbors 16
Processing time 2 minutes 46 seconds
Memory usage 1.29 GB
Date created 2025:08:01 13:41:40
Software version 2.2.1.20592
File size 340.83 MB
Point Cloud
Points 24,409,395
Coordinate precision 2.86 cm
Point attributes
Color 3 bands, uint8
Normal
Point classes
Created (never classified) 17,883,557
Ground 6,389,863
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Low Point (noise) 135,975
Depth maps generation parameters
Quality Medium
Filtering mode Mild
Max neighbors 16
Processing time 2 minutes 46 seconds
Memory usage 1.29 GB
Point cloud generation parameters
Source data Depth maps
Processing time 8 minutes 30 seconds
Memory usage 2.81 GB
Ground points classification parameters
Max angle (°) 10
Max terrain slope (deg) 10
Max distance (m) 1
Cell size (m) 50
Classification time 1 minutes 36 seconds
Classification memory usage 1.19 GB
Date created 2025:08:01 13:50:12
Software version 2.2.1.20592
File size 319.15 MB
Model
Faces 6,771,421
Vertices 3,394,927
Vertex colors 3 bands, uint8
Depth maps generation parameters
Quality Medium
Filtering mode Mild
Max neighbors 16
Processing time 2 minutes 46 seconds
Memory usage 1.29 GB
Point cloud generation parameters
Source data Depth maps
Processing time 8 minutes 30 seconds
Memory usage 2.81 GB
Reconstruction parameters
Surface type Arbitrary
Source data Point cloud
Interpolation Extrapolated
Strict volumetric masks No
Processing time 16 minutes 15 seconds
Memory usage 5.94 GB
Date created 2025:08:01 14:06:28
Software version 2.2.1.20592
File size 145.47 MB
DEM
Size 4,913 x 4,731
Resolution 11.4 cm/pix
Coordinate system WGS 84 / UTM zone 48S (EPSG::32748)
Reconstruction parameters
Source data Point cloud
Interpolation Enabled
Source classes Ground
Processing time 9 seconds
Memory usage 126.68 MB
Date created 2025:08:01 14:18:41
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Software version 2.2.1.20592
File size 78.22 MB
Orthomosaic
Size 21,247 x 20,751
Resolution 2.86 cm/pix
Coordinate system WGS 84 / UTM zone 48S (EPSG::32748)
Colors 3 bands, uint8
Orthophotos 1.70 GB
Reconstruction parameters
Blending mode Mosaic
Surface DEM
Enable hole filling Yes
Enable ghosting filter No
Processing time 3 minutes 23 seconds
Memory usage 1.97 GB
Date created 2025:08:01 14:11:02
Software version 2.2.1.20592
File size 2.10 GB
System
Software name Agisoft Metashape Professional
Software version 2.2.1 build 20592
OS Windows 64 bit
RAM 23.73 GB
CPU 13th Gen Intel(R) Core(TM) i7-13620H
GPU(s) NVIDIA GeForce RTX 4050 Laptop GPU
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