| 利用ArcGIS中VBA开发滑坡阶段综合预报功能 |
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| 引用本文： | 刘少军,何政伟,黄润秋,许强,王华俊,吴亚子. 利用ArcGIS中VBA开发滑坡阶段综合预报功能[J]. 桂林工学院学报, 2004, 24(3): 315-318 |
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| 作者姓名： | 刘少军 何政伟 黄润秋 许强 王华俊 吴亚子 |
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| 作者单位： | 1. 成都理工大学,地质灾害防治与环境保护国家专业实验室,四川,成都,610059
2. 成都理工大学,地质灾害防治与环境保护国家专业实验室,四川,成都,610059;首都师范大学,资源环境与地理信息系统北京市重点实验室,北京,100037 |
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| 基金项目： | 国土资源部科技专项计划"三峡库区塌岸预测与防治专题"资助(国地防灾[2003]合14号),首都师范大学"资源环境与地理信息系统北京市重点实验室开发基金"资助,"四川省学术与技术带头人培养基金"(2200319)资助 |
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| 摘 要： | 利用ArcGIS中内置的VBA进行二次开发,实现了对属性表中阶段预测指标建立与读取,读取的预测指标在专家库中通过运算,实现对属性表中的阶段预报特征信息的综合评判,达到对滑坡体阶段综合预报的目的;克服了由于ArcGIS系统提供的属性表操作功能有限,不能将属性表中的所有以属性表方式存储的阶段预报评价信息进行综合分析,进而达不到对滑坡体进行阶段综合预报的缺陷．利用ArcGIS中VBA开发滑坡阶段综合预报功能是一种可行的方法。
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| 关 键 词： | 地理信息系统 VBA 模糊决策 滑坡 |
| 文章编号： | 1006-544X(2004)03-0315-04 |
| 修稿时间： | 2004-01-11 |
Developing landslide comprehensive forecasting on ArcGIS VBA |
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| LIU Shao-jun,HE Zheng-wei. Developing landslide comprehensive forecasting on ArcGIS VBA[J]. Journal of Guilin University of Technology, 2004, 24(3): 315-318 |
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| Authors: | LIU Shao-jun HE Zheng-wei |
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| Affiliation: | LIU Shao-jun~1,HE Zheng-wei~ |
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| Abstract: | With the advantage of re-development based on ArcGIS VBA,the indexes of stage forecasting in the attribute tables are established.It is calculated in the expert databases that to judge the stage forecasting information in the attribute tables and to get the landslide comprehensive prediction information and achieve the landslide stage forecasting. Re-development based on ArcGIS VBA can be resolved.The shortage of the attribute table operations provided by the system can be solved,which is limited and can not get useful information in the attribute table to analyse and forecast.Re-development of the stage of landslide forecasting based on ArcGIS VBA is proved to be a feasible way. |
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| Keywords: | geographical information system visual basic for application fuzzy decision landslide |
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