Cc image photos are inconsistent with image control points.

The reasons for the inconsistency between cc image photos and image control points are as follows:

1. Data collection error: During data collection, the collected image control points may be inconsistent with the CC image photos due to improper operation of measuring equipment or personnel.

2. Data processing error: During data processing, the image control point and CC image may be inconsistent due to algorithm or software problems.

Image control point refers to the basis of photogrammetry control encryption and mapping. The quality of target selection of field image control points and the accuracy of indication points directly affect the accuracy of measurement results.