Contrary to land cover land use is difficult to 'observe'.
与土地覆盖相反，土地利用是难以'观测'的。
In all, land cover is the key field of global change research.
土地覆盖是全球变化研究中的关键内容。
Neural network is applied to the classification of land cover.
神经网络在土地覆盖分类方面的应用问题。
Green vegetation and the snow is the main land cover in western Sichuan.
绿色植被与积雪是川西地区主要的土地覆盖。
Remote sensing technique has been widely applied in land use and land cover.
遥感技术已经广泛的应用于土地利用与土地覆盖数据获取中。
Land use and land cover change (LUCC) is the most obvious aspect of global change.
土地利用与土地覆盖变化(LUCC)是全球变化最明显的方面。
The Acquisition to data of land use and land cover is basic work to LUCC research.
土地利用土地覆盖数据的获取是研究的重要基础工作。
The land use land cover change is one of global environmental variation research cores.
土地利用土地覆盖变化是全球环境变化研究的核心之一。
There maybe many layers in a database, e. g. soil type, elevation, land use, land cover.
一个数据库中可能有许多层，例如土壤类型、海拔、国土利用、国土覆盖。
Also land use and land cover change is an important input variables to global change model.
同时土地利用与土地覆盖变化还是全球变化等模型的重要输入变量。
The natural environmental factors were stable, and were less important to the change of land cover.
河湖滩地减少主要是变为内陆水体，再是转变成水浇地。
Land use and land cover are different in concept and meaning although they have very close relations.
尽管土地利用与土地覆被两者之间存在十分密切的联系，但是它们在概念与内涵上是不完全相同的。
Microsoft and others are experimenting with ways to turn high-resolution imagery into land cover maps.
微软以及其他的公司正在实验将高分辨率的影像转化为地图的方法。
Human activities, resulted in land use and land cover changes, are main causes of global environmental change.
由人类活动引起的上地利用和地被覆盖的变化是地球上环境变化的主要原因。
By closely combing urban planning, land use and land cover, we may distribute and use land resources more reasonably.
将城市规划与土地利用、土地覆盖情况紧密结合，合理分配使用土地资源。
The impacts on plants have complex interrelationships and lead to changes in land cover and atmospheric and soil environments.
对植物的影响有复杂的相互关系并且导致在土地方面的变化覆盖和大气和土壤环境。
Owing to the old agriculture Great Power, China has long history of land development and various types of land use and land cover.
中国作为古老的农业大国，土地开发历史悠久，土地利用和土地覆盖类型多种多样。
Land cover changes analysis by RS data has been widely used to study the environmental impact of the development project at present.
利用遥感影像数据分析区域土地覆被变化，目前在开发建设项目环境影响调查中已得到广泛应用。
The changes in hydrology of the Suomo River resulting from climate fluctuation and land cover changes during1960- 1990 were analyzed.
分析了1960~1990年长江上游梭磨河流域气候和地表覆被变化及其对流域水文的影响。
The spatial distribution of land cover was affected by topography factor and land cover. The arbor coverage was affected by topography.
土地覆被物空间分布受地形因子及土地覆被物之间的影响，乔木盖度受地形影响较大；
Land cover information which has been identified as the crucial data for land use planning and management has important economic value.
土地利用信息是进行土地规划和管理的重要数据，有着重要的经济价值。
The survey of land use at county level is the basic work for land management and the actual accurate data resource of land cover in our country.
县级土地利用调查是土地管理的基础性工作，是我国各级土地利用现状准确数据的实际来源。
According to the analysis of different spectrum character, bands selection oriented to land cover sorts that easy to be promiscuous is carried through.
结合地面实测地物光谱详细分析不同地物光谱特性，进行面向土地覆盖易混类别的波段选择；
However, the regulation functions to karst water depend on the structure of the epikarst zone, occurrence of strata, land cover and rainfall intensity.
表层岩溶带对岩溶水的调蓄功能大小主要与表层岩溶带的结构、岩层产状、地表覆盖情况和降雨性质有关。
The relationships between topographic factors, various land cover types and the land surface temperature were analyzed using GIS spatial analysis tools.
运用GIS空间分析工具，分析了地表温度与地形特征和地表覆盖类型之间的关系。
The study on land cover change detection by using remote sensing technology is one of the most important components in global environment change research.
应用遥感技术进行土地覆盖变化监测研究，是全球环境变化研究的重要组成部分。
Land use and land cover change (LUCC) is the main reason of global change, LUCC research has become the front in global change and hot question at present.
土地利用覆盖变化(LUCC)是全球变化的主要原因之一，当前LUCC研究已成为全球变化研究的前沿和热点问题。
Results show that the visible difference of runoff yield and sediment yield and land cover pattern were found in the up of Huanjian, Heshuichuan and Ruihe.
结果表明：流域北部的环江上游、合水川与汭河的径流量和输沙量以及土地覆被空间格局分布差异显著；
Results indicate that landscape composition and configuration are important in explaining land cover change and avian species response to landscape change.
结果表明，景观组成与配置是重要的在解释土地覆被变化与鸟类的物种景观改造反应。
Results indicate that landscape composition and configuration are important in explaining land cover change and avian species response to landscape change.
结果表明，景观组成与配置是重要的在解释土地覆被变化与鸟类的物种景观改造反应。
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