| 单词 |
air photographic reconnaissance |
| 释义 |
air photographic reconnaissance
air photographic reconnaissanceThe obtaining of information by air photography, divided into three types: a. Strategic photographic reconnaissance; b. Tactical photographic reconnaissance; and c. Survey/cartographic photography-air photography taken for survey/cartographical purposes and to survey/cartographic standards of accuracy. It may be strategic or tactical.air photographic reconnaissance
air photographic reconnaissanceObtaining information by air photography. Its short form is photo reconnaissance. There are three types: (i) strategic photographic reconnaissance carried out by satellites, unmanned aerial vehicles (UAV), or special-purpose aircraft that cover large areas; (ii) tactical photographic reconnaissance normally carried out by fighter reconnaissance aircraft or tactical UAVs and normally restricted to battlefield areas or areas slightly in the rear; and (iii) survey or cartographic photography taken for survey or cartographic purposes. |
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