引用本文: 胡继才. 模糊综合评判及地形图质量的评定[J]. 武汉大学学报 ( 信息科学版), 1986, 11(3): 114-125.
Hu Jicai. Fuzzy Comprehensive Evaluation and Qualitative Assessment of a Topographic Map[J]. Geomatics and Information Science of Wuhan University, 1986, 11(3): 114-125.
 Citation: Hu Jicai. Fuzzy Comprehensive Evaluation and Qualitative Assessment of a Topographic Map[J]. Geomatics and Information Science of Wuhan University, 1986, 11(3): 114-125.

## Fuzzy Comprehensive Evaluation and Qualitative Assessment of a Topographic Map

• 摘要: 本文根据模糊综合评判的原理,提出了用多级综合评判的数学模型研究地形图质量的评定问题,根据国家用图的不同需要,提出了三种具体的数学模型,並通过实例对这三种模型的实用性和有效性进行了比较,指出模型(3)是地形图质量评判的基本模型。

Abstract: Based on the principle of fuzzy comprehensive evaluation, this paper suggests that the qualitative assessment of a topographic map be investigateel by means of mathematical models of multiple comprehensive evaluation. It points out that among many factors affecting the quality of topographic maps, the decisive ones are mathematical accuracy, geographic accuracy and accuracy of trim and decoration, which are determined respectivaly by a series of inferior foctors. Therefore the qualitative evaluation of a topographic map is a problem of multiple comprehensive one. As for the first or superior evaluation, the author presents three concrete mathematical models, the operators used in the operation are respectively as follows: No matter what level of evaluation of topographic maps made, the effects of all factors concerned on the quality of a topographic map shold be taken into consideration. Comparing the praticality and efficiency of the three models through the country's need to use maps, the practical exampls according to paper points out that Model (3) is the basic one for gualitical evaluation of topographic maps.

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