系统具有建立样地数据库、数据录入、编辑、修改、统计分析、样地综合计算、立地评价和结果输出等功能。
The system include building sample plot database, logging in, editing, modifying, statistics and analyzing, comprehensive sample calculate and result output.
在GIS技术支持下，利用基础资料和数据库进行了评价并对结果进行了分析，最后提出了合理利用土地的几点建议。
Then, supporting by GIS, the article completed the evaluation and analysis by making use of land materials and database. At last the article give some Suggestions on how to use the land correctly.
运用GIS、遥感影像、数据库建设和层次分析法等方法评价研究，得出公路沿线地质灾害危险性预测评价结果。
It gains critical evaluation results of geologic hazards "forecast which applys GIS, remote sensing video, database building and AHP ect methods to assess."
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