地学分析 meaning in English
geoanalysis
Examples
- It is the effective way to realize the highly quantitative study on the geographical process that associates main geographical factors such as climate , hydrology , topographic features , soil , vegetation and human activities with geographical process for quantitatively calculation by selecting suitable spatial scales and using mathematic models based on computer
选择适宜的空间尺度，把气候、水文、地形、土壤、植被、人类经济活动等主要地理因素和过程通过抽象建立地学分析数学模型，进行定量运算，是实现地理过程高度定量化研究的有效途径。 - The study is based on household data of spot check , investigated land use data on landform section , local domestic statistical data , meteorological observation data , land use data by remote sensing and conventional investigation . methods of statistics analysis , yoss marginal analysis , geo - statistics analysis and methods of historical geography were employed in this study . mechanism and environmental effects of land use option by farming and grazing households are studied from the aspects of ecological suitability , economic feasibility , and social acceptability
本文以农牧户抽样调查、地形剖面调查、统计年鉴、气象观测、遥感和常规调查的土地利用等数据和资料为依据，运用统计分析、边际效益分析、地学分析和历史地理研究等方法，从生态适宜性、经济可行性、社会可接受性等方面研究了农牧户土地利用选择机制及由此引起的环境效应。 - On the basis of the geochemistry digital model arithmetic of triangulated irregular network , i change the arithmetic of auto - tracing isoline . in process of auto - tracing isoline , the proplem of tracing - crossand and mini - heave was resolved . the isoline is smoothec by linear overlap algorithm . in addtion , the model can build other unit of map such as extramum point , polygon
在不规则三角网数字模型的基础上，改进并实现了等值线生成算法，解决了等值线生成中的分叉问题，解决了等值线上的小凸起问题；对等值线采用线性迭代算法进行了圆滑处理；提出延伸三角网算法，用于实现了开等值线的闭合；生成用于地学分析的区域图元，等值线图元，极值点图元等。