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介绍了在厦门市全要素1∶500数字地形图基础测绘的基础上进行后续产品生产,经过必要的数据处理,完成数字高程模型、路网数据、地理要素、地理对象等专题信息的制作,实现一图多用,充分提高了地形图的使用效率,提高了基础测绘成果的经济价值和社会价值。 更多还原

【Abstract】 This paper introduces the subsequent product production on the basis of the surveying and mapping for Xiamen total-feature 1∶500 digital topographic map.Based on the necessary data processing,it implemented the production of digital elevation model,route network data,geographical elements,geography object,and other thematic information.It realized the objective of one-map for multi-purpose,fully improved the using efficiency of topographic map,and improved the economic and social value of basic ...