These are likely to be used by the police, for instance, and for commercial applications such as aerialsurveying.
可能的用途包括警用和航空调查之类的商用。
2
The deformation correcting mathematical model adopted in the paper is the same as the mathematical model of correcting image point coordinates system errors in aerialsurveying.
该文采用的变形纠正数学模型与航测中改正像点坐标系统误差的数学模型相同。
3
On the field work of aerialsurveying, control surveying offers some mapping data of photograph's control points which are accurate, complete and clear to satisfy the quality of map.