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Quality Report
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Summary
Project
Processed
Average Ground
Sampling Distance (GSD)
Area Covered
1211baoding
2015-12-14
11:12:56
3.51 cm / 1.38 in
0
km
2
/ 0.0001 ha / 0 sq. mi.
/ 0.0003 acres
Quality
Check
I
mages
D
ataset
C
amera Optimization
M
atching
G
eoreferencing
median of 52281 keypoints
per image
315 out of 315 images
calibrated (100%), all images enabled
1.59% relative difference between
initial and optimized internal camera parameters
median of 18617.4 matches per
calibrated image
yes, 12 GCPs (12 3D),
mean RMS error = 0.123 m
P
review
Figure 1: Orthomosaic and
the corresponding sparse Digital Surface Model
(DSM) before densification.
Calibration Details
Number
of Calibrated Images
Number of
Geolocated Images
315 out of 315
315 out of 315
I
nitial Image Positions
Figure 2: Top
view of the initial image position. The green line
follows the position of the images in time
starting from the large blue dot.
C
omputed Image/GCPs/Manual
Tie Points Positions
Figure 3: Offset between
initial (blue dots) and computed (green dots)
image positions as well as the offset
between the GCPs initial positions
(blue crosses) and their computed positions (green
crosses) in the top-
view (XY plane),
front-view (XZ plane), and side-view (YZ plane).
O
verlap