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首页> 外文期刊>Pure and Applied Geophysics >Technical Report: The Development and Experience with UAV Research Applications in Former Czechoslovakia (1960s-1990s)
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Technical Report: The Development and Experience with UAV Research Applications in Former Czechoslovakia (1960s-1990s)

机译：技术报告：在前捷克斯洛伐克（1960年代 - 1990年代）的UAV研究应用程序的开发和经验

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摘要

The use of unmanned aerial vehicles in a number of fields of human activity represents the second wave of interest in the development and application of automated flying remotely controlled machines to collect aerial data. The former Czechoslovakia was one of the world's leading countries in the 1960s-1990s in terms of an unprecedented boom of development and applications of flying machines for imaging the Earth's surface. The reasons for their use were the same as today. Since the mid-1960s, radio-controlled (RC) models of aircraft carrying various types of photographic cameras have been developed. In spite of many administrative constraints, kite helicopters, fixed-wing aircrafts, and rogallo-wing aircrafts gradually began to be used in research. The photographic cameras for 1, 2, 4, and 6 bands carried by RC-aircraft models were developed in cooperation with leading Czech companies. These cameras used colour and black-and-white films, positive and negative films, and panchromatic, spectrozonal, and multispectral films. The general methodology and the RC-aircraft model application rules were both developed. The dominant processing method was the visual image interpretation, with and without the assistance of instruments. Optical and digital image mixers were used in Czechoslovakia, so it was possible to use natural and unnatural colour composites to highlight the studied phenomenon. A number of examples of the techniques and the scientific applications are presented in the article.
机译：在许多人类活动领域中使用无人驾驶飞行器代表了在开发和应用自动飞行远程控制机器的第二波，以收集空中数据。前捷克斯洛伐克是20世纪60年代 - 1990年代世界领先国家之一，就飞行机器的前所未有的开发和应用，用于成像地球表面。他们使用的原因与今天的原因相同。自20世纪60年代中期以来，已经开发出无线电控制（RC）飞机的飞机型号已经开发出了各种类型的摄影相机。尽管有许多行政限制，风筝直升机，固定翼飞机和Rogallo-翼飞机逐渐开始用于研究。 RC-Aircraft模型携带的1,2,4和6个带的摄影相机是与领先的捷克公司合作开发的。这些相机使用颜色和黑白薄膜，阳性和阴性薄膜，以及一组光谱，光泽和多光谱薄膜。一般方法和RC飞机模型申请规则都是开发的。主导处理方法是视觉图像解释，随着乐器的帮助而没有。光学和数字图像混合器用于捷克斯洛伐克，因此可以使用自然和不自然的颜色复合材料来突出研究现象。本文提出了许多技术和科学应用的示例。

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