科研成果
博士生王一恒的论文在TRANSACTIONS IN GIS 刊出
发布时间:2018-01-18 17:27:14     发布者:yz     浏览次数:

标题:GEN_MAT: A MATLAB-based map generalization algorithm toolbox

作者: Wang, YH (Wang, Yiheng); Tian, J (Tian, Jing); Yu, MT (Yu, Mengting); Ren, C (Ren, Chang); Wu, XH (Wu, Xiaohuan)

来源出版物:TRANSACTIONS IN GIS 卷:21 期:6 页码: 1391-1411  出版年:DEC 2017    

摘要: Assistive tools are important for improving teaching and learning quality in courses that involve practical work. This article presents an overview of GEN_MAT, the first MATLAB-based map generalization algorithm toolbox. The toolbox provides 42 map generalization algorithms for aggregation, selective omission, simplification, smoothing, collapse, agglomeration, merging, dissolving, displacement, and typification. A beta test of the application of GEN_MAT in teaching and learning was conducted. Evaluations showed that GEN_MAT has positive effects on teaching and learning. Comparing tool-based and non-tool-based courses indicated that the experimental group performed better than the control group, and the two groups exhibited significant discrepancy (p<0.05) in confidence, awareness, skills and attitudes or behaviors.

入藏号:WOS:000418434100019

文献类型:Article

语种:English

扩展关键词: SELF-EFFICACY; BUILDING TYPIFICATION; DOMINANT POINTS; DIGITAL CURVES; PERFORMANCE; INTEGRATION; INQUIRY; SCALE

通讯作者地址:Tian, J (reprint author), Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.

电子邮件地址:yutaka-2010@163.com

地址:

[Wang, Yiheng; Tian, Jing; Yu, Mengting; Wu, Xiaohuan] Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China. 
[Tian, Jing] Wuhan Univ, Key Lab Geog Informat Syst, Minist Educ, Wuhan, Hubei, Peoples R China. 
[Tian, Jing] Wuhan Univ, Natl Adm Surveying Mapping & Geoinformat, Key Lab Digital Mapping & Land Informat Applicat, Wuhan, Hubei, Peoples R China. 
[Ren, Chang] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan, Hubei, Peoples R China.

影响因子:2.252


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