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在鼓足干勁,力争上游、多快好省地建設社会主义总路綫的光輝照耀下,黄河設計院測繪处航测制圖室紅旗青年躍进組(分工組),全体同志發揮了敢想敢干的冲天干勁,世界上多年来来获解决的变光束作業法被試驗成功了。該处目前所設备的多倍攝影測圖仪的主距均为22.2厘米寬角仪器,由于航測技术發展,航攝机的焦距有特寬角、特特寬角和常寬角数件。这样在內業制圖作業中,就产生了不能求得相似光束的矛盾。破光束,按照書本上已有的四种作業方法,其中最簡單的一种,即:首先进行粗略定向,然后求
Under the glorious shining of the energetic upper reaches and the efforts of the upper reaches and the construction of a more general line of socialism more efficiently and economically, the Yellow Banner Youth Survey and Mapping Office of the Yellow River Design Institute, The sky-moving, the world over the years to be resolved variable beam method was tested successfully. The main distance of the multi-times photogrammeters currently provided by the department are both 22.2 cm wide-angle instruments. Due to the development of aerial survey technology, the focal length of the aerial camera has extra wide angle, special wide angle and constant wide angle. In this way, there is a contradiction that can not be achieved for similar light beams in the internal mapping operation. Broken light beam, in accordance with the book has four operating methods, one of the most simple, namely: first rough orientation, and then