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An aid for teaching altimeter reading in maps using lenticular foil as a puzzle

机译:使用凸透镜箔作为拼图的地图上高度表阅读教学的辅助工具

摘要

The aid for teaching the reading of elevation line and area marks in cartography consists of two equally large map parts placed on top of each other. The first part - the background is a 2D opaque map of a certain space, scale and cartographic content with an elevation expressed by a bar mark and the second part, which is placed on the background, is a transparent, seemingly 3D map processed by lenticular technology with spatial effect with the same space, the same cartographic content and elevation expressed by a flat mark. This seemingly 3D lenticular transparent map is cut into a number of pieces, which are intended to be scattered in all directions, so that the pieces completely leave the space of the 2D map, so that the one who studies composes the individual 3D transparent pieces by placing them on it. a place in the underlying opaque 2D map that corresponds to the relevant content until the entire transparent map is finally folded, which allows the student to perceive the relief of a 3D map with a flat mark at one time and at the same time perceive the relief of a 2D map with a line mark.
机译:示教制图中的高程线和面积标记的辅助工具包括两个彼此相等放置的相等大的地图部分。第一部分-背景是具有一定空间,比例和制图内容的2D不透明地图,其高程由条形标记表示,第二部分位于背景上,是透明的,看似由双凸透镜处理的3D地图具有相同空间,相同制图内容和标高的平面效果的空间效果技术。这张看似3D的透镜状透明贴图被切成多个碎片,这些碎片打算在各个方向上散布,从而使这些碎片完全离开2D贴图的空间,以便研究者通过以下方式组成各个3D透明碎片:将它们放在上面。在基础不透明2D地图中与相关内容相对应的位置,直到最终折叠整个透明地图为止,这使学生可以一次感知带有平面标记的3D地图的凸版,并同时感知凸版带线标记的2D地图的示意图。

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