卫星航拍图与平面图在公安工作中应用的比较

Discussion on feasibility of application of satellite aerial photography to the public security work

卫星航拍图在公安工作中已显示出重要作用,它比平面图在公安工作中的应用优越得多。

This paper emphasizes on the importance of satellite aerial photography in the public security work, takes public security work of Huludao City for instance, analyzes the feasibility in basic public security application, and proposes beneficial discussion on the key technical issues in its application.