Journal of Chongqing Jiaotong University(Natural Science) ›› 2001, Vol. 20 ›› Issue (1): 62-64.
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CHU Dong
Online:
Published:
初东
基金资助:
Abstract: This paper investigates for digitizing data progressing of beeline and rightangle type surface features and discusses the quality standard of the assessment.
Key words: strip relief map, digitizing, data processing, accuracy of standard
摘要： 地图数字化是获取GIS空间数据,建立数字地面模型的主要手段之一,是公路室内选线的基础 .本文对地图数字化过程中直线型和直角型地物采集的数据进行了平差处理,并讨论了衡量地图数字化的质量标准
关键词: 带状地形图, 数字化, 数据处理, 精度标准
CLC Number:
P285.3
CHU Dong. Investigation for digitizing data processing of highway strip relief map[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, 20(1): 62-64.
初东. 公路带状地形图数字化数据处理的研究[J]. 重庆交通大学学报（自然科学版）, 2001, 20(1): 62-64.
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