Remote sensing estimation of vegetation coverage in Guangzhou based on the correction of atmospheric radiation;
基于大气辐射校正的广州市植被覆盖度遥感估算
The relationship between soil erosion and vegetation coverage on the basic of TM image interpretation in Nanchuan City,Chongqing;
应用TM图像分析重庆南川市土壤侵蚀与植被覆盖度的关系
Estimation of vegetation coverage based on an improved sub-pixel model;
基于修正的亚像元模型的植被覆盖度估算
Temporal-spatial characteristics and grading structure of vegetation fraction based on TM image in Guangzhou;
基于遥感影像的广州市植被覆盖度内部结构与时空变化
Spatio-temporal characteristics of vegetation fraction calculation from TM imagines in Guangzhou from 1990 to 2005;
广州市1990—2005年植被覆盖度的时空变化特征
The Method of Vegetation Fraction Estimation by Remote Sensing;
植被覆盖度的遥感估算方法研究
Retrieval and analysis of vegetation cover in the Three-North Regions of China based on MODIS data
基于MODIS数据的三北防护林工程区植被覆盖度提取与分析
Multilayer random coupled model to observe vegetation cover in sample areas
多层随机拟合法测量样方植被覆盖度
Vegetation cover characteristics have both spatial and temporal components.
在防治风蚀过程中过去人们只关注植被覆盖度的空间特性,但对其随时间变化的特性未引起足够的重 视。
Comparison between computed results and actual plant coverage degree shows that the overhead photograph combined with image processing is an accurate and fast method to measure plant coverage degree.
植被覆盖是影响土壤侵蚀的一个重要因子,植被覆盖度的测量精度直接影响到土壤侵蚀模型参数的滤定或侵蚀量的估算。
The plant coverage of two fields located in Beijing city was measured periodically in order to analyze the errors of overhead photograph and visual estimation for plant coverage.
选择北京密云、怀柔的 2块农地作为样地 ,对照相法测量植被覆盖度的效果进行了分析 ,并将之与目估法进行了对比。
Visual estimation is one of the most frequently used methods for plant coverage measurement,but estimation error is very great.
利用自行设计的野外垂直照相装置 ,选择北京密云、怀柔的 2个样地对植被覆盖度进行动态监测 ,分析目估测量植被覆盖度的精度 。
Analysis Vegetation Coverage Changes in Karst Area on RS and GIS;
基于RS和GIS岩溶地区植被覆盖度分析
The Picking Vegetation Fraction by SPOT5 DATA;
由SPOT5提取植被覆盖度技术研究
Method of Estimating Vegetation Coverage Based on Remote Sensing
基于遥感的植被覆盖度估算方法述评
Assessment on the Vegetation Coverage after Land Reclamation Based on RS
基于遥感的土地复垦植被覆盖度评价
Multilayer random coupled model to observe vegetation cover in sample areas
多层随机拟合法测量样方植被覆盖度
RS Dynamic Monitoring and Analysis of Vegetation Changes in Puge
普格县植被覆盖度遥感动态监测分析
Determination of Vegetation Coverage By Photograph and Automatic Calculation
植被覆盖度的照相测量及其自动计算
A Research on Extracting Vegetation Fraction Based on MODIS Image
基于MODIS影像的植被覆盖度提取研究
Study on Vegetation Coverage and Its Dynamic Change of Beijing Suburbs by Remote Sensing;
北京郊区植被覆盖度变化动态遥感监测
Study on Vegetation Coverage and Its Dynamic Change by Remote Sensing;
基于遥感的植被覆盖度估算及其动态研究
Error analysis of plant coverage measurement by overhead photograph;
照相法在植被覆盖度测量中的误差分析
Dynamic Change of Vegetation Coverage based on 3S Technology in Duolun County
基于3S技术的多伦县植被覆盖度动态变化研究
Dynamic change of vegetation coverage of Mu Us Sandland over the 17 years by remote sensing monitor
毛乌素沙地17年间植被覆盖度变化的遥感监测
Dynamics of the vegetation coverage in recent 15 years in Yijinhuoluo County,Inner Mongolia,China
伊金霍洛旗近15年来植被覆盖度的动态变化
Study on Coverage Changes of the Vegetation in Beijing City based on RS and GIS
基于RS与GIS的北京市植被覆盖度变化研究
Coverage extraction and up-scaling of sparse desert vegetation in arid area
干旱区荒漠稀疏植被覆盖度提取及尺度扩展效应
Quantitive Retrieval of Sparse Vegetation Cover in Arid Regions Using Hyperspectral Data;
干旱地区稀疏植被覆盖度高光谱遥感定量反演研究
Study on Vegetation Coverage and Its Dynamic Change in Chongming County, Shanghai, by Remote Sensing Method
上海市崇明县植被覆盖度的遥感估算及其动态研究