| 3S支持下的滑坡地质灾害监测、评估与建模 |
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| 引用本文： | 张继贤.3S支持下的滑坡地质灾害监测、评估与建模[J].测绘工程,2005,14(2):1-5. |
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| 作者姓名： | 张继贤 |
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| 作者单位： | 中国测绘科学研究院,北京,100039 |
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| 基金项目： | 国家重大工程相关生态环境问题
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"三峡库区生态环境变化与安全的遥感监测技术" |
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| 摘 要： | 在综合论述滑坡灾害系统、成因及过程的基础上,探讨了遥感、地理信息技术、全球定位技术为代表的对地观测技术和空间信息技术在滑坡信息提取、监测与建模中的应用,并以万县地区为例介绍了基于3S技术的滑坡风险评价与分析.
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| 关 键 词： | 3S技术 滑坡 灾害建模 |
| 文章编号： | 1006-7949(2005)02-0001-05 |
| 修稿时间： | 2005年4月20日 |
3S-aided landslide hazard monitoring and modeling |
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| ZHANG Ji-xian.3S-aided landslide hazard monitoring and modeling[J].Engineering of Surveying and Mapping,2005,14(2):1-5. |
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| Authors: | ZHANG Ji-xian |
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| Abstract: | According to internal and external factors of landslide hazard, it demonstrates the logical framework of the landslide hazard system. New contents are explored in relation to 3S technology applied to landslide harzard research. It is possible to extract hazard backgrounds timely and fast by combining traditional methodology and 3S technology. Classification of landslide modeling methodology is discussed and analyzed. The function of 3S technology in landslide hazard modeling is presented. Determinacy model and risk assessment are discussed in details. |
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| Keywords: | 3S technology landskide hazard modeling |
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