topographic maps drawing 地形图绘制
Weather from the morning and evening of each day is represented by a horizontal slice of video, based on the framing of the rocky headland in the topographic drawing.
每一天早晚天气由视频的水平分层代表，以地形的岩岬框架为基础；
The method includes various information such as survey line, control-point, topographic drawing and satellite photo etc and is gained broad application in petroleum exploration of Junggar basin.
该方法包含了测线、控制点、地形图、卫星照片等多种信息，在准噶尔盆地石油物探中得到了广泛的应用。
A flat drawing board mounted on a tripod used in combination with an alidade to construct topographic or geologic maps in the field.
一块安装在一个三脚架上的平坦画板，与照准仪一起用于在野外测制地形图或地质图。
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