normalization vegetation index是什么意思

网络释义

用法例句

And on month,season,growing season and year time scales,correlation between climate factor images and NOAA/AVHRR NDVI data are computed.

同时,综合分析了归一化差值植被指数(normalized differential vegetation index,NDVI)、降水、气温、区域潜在蒸散量、区域实际蒸散量的年际季节变化。

NDVI is an indicator of vegetation growth and its spatial distribution,with has a close relationship with climate conditions.

归一化差值植被指数(NDVI)是植被生长状态和空间分布的指示因子,区域气候对植被生长起着重要作用,两者具有密切的相互关系。

Phenological observation data of plant communities from 1982 to 1996 at 5 sites and a method for phenological cumulative frequency modeling were used to determine the beginning dates of local phenological seasons and their corresponding threshold values of normalized difference vegetation index(NDVI) in each year.

利用1982～1996年5个站点的植物群落物候观测数据和物候累积频率拟合法,划分各站逐年的植被物候季节,并确定各季节初日对应的当地归一化差值植被指数(NDVI)阈值。

Aims NDVI is extensively used as an important index in evaluating vegetation growth and dynamics,including inter-annual dynamics;however,research o the relationship between inter-annual vegetation dynamics and land use is largely lacking.

以中分辨率成像光谱仪数据(Moderate resolution imaging spectroradiometer,MODIS)为基础计算泾河流域归一化差异植被指数(Normalized difference vegetation index,NDVI)在2001~2004年的时间序列值,分别采用相关系数r值和成对t检验的t值定量描述年内NDVI曲线在年际间的协同性和差异性。

The satellite image of the vegetation coverage of Wuhan region was made using the calculation of the NDVI(normalized difference vegetation index) and taking the dimidiate pixel level.

为了研究植被资源受人类活动影响程度及其动态变化趋势,根据陆地卫星1991年7月TM和2002年7月ETM+影像,通过对植被的光谱分析,结合地形图和已有植被分布图等资料进行纠正和解译,计算归一化差异植被指数(NDVI),采取混合像元二分模型,生成植被覆盖度由低至高5级分类图像。

Distribution features of forest fires and relations between forest fires and vegetation index in Gansu Province;

甘肃森林火灾的分布特征及其与归一化差分植被指数的关系

The authors of the paper extracted the normalized difference vegetation index (NDVI) and the vegetation conditional ratio (VCR) from the MODIS images,and analyzed the relationship among NDVI,VCR and the measured data of groundwater of the same location in the research region.

从MODIS影像数据中提取归一化差值植被指数(NDVI)和条件植被覆盖率(VCR),并将其与研究区域内的相同空间位置实测地下水数据进行对比分析,在此基础上对黄河中上游区域适宜于植被生长的地下水位埋深进行了研究。

Normalized Difference Vegetation Index

归一化差异植被指数

Evaluating the Difference of Vine Intra-Plot Vegetative Vigour by Normalized Difference Vegetation Index;

利用归一化植被指数评价酿酒葡萄地块内生长势差异性

A Study of Normalization of Directional Effects in Vegetation Index Using BRDF of Typical Crops Form MODIS Data;

MODIS植被指数角度归一化与地表参数遥感反演系统实现

Relationship between Spring Rainfall in China and Winter Normalized Difference Vegetation Index in the Southeast of Tibetan Plateau

我国春季降水与青藏高原东南部冬季归一化植被指数变化的关系

Temporal variation of vegetation NDVI and its relations to climate factors in Tianjin area

天津地区归一化植被指数时间动态及其与气候因子的关系

Relationships between Horqin meadow NDVI and meteorological factors

科尔沁草甸草地归一化植被指数与气象因子的关系

Monitoring Frost Disaster of Cotton Based on Difference of Vegetation Index and Canopy Temperature by Remote Sensing

基于ETM植被指数和冠层温度差异遥感监测棉花冷害

Analysis Model for Surface Soil Moisture Based on FONDVI

基于分数阶植被归一化系数的表层土壤湿度分析模型

Chemical fingerprint attribution ratio and origin difference in the medicinally effective components for Longdan Xiegan pills by quantified fingerprint method

指纹定量法鉴定龙胆泻肝丸化学指纹归属度和药效物质差异归因

F0 Normalization:How to Deal with Between-speaker Tonal Variations?;

基频归一化——如何处理声调的随机差异?

Study on the Spatial and Temporal EOS/MODIS VIs Change in Hunan Province;

湖南省EOS/MODIS植被指数时空变化研究

The Influence of Cultural Difference Upon Domestication And Foreignization in Translation Study

论文化差异影响下的翻译归化与异化

About the way to handle with the cultural differences, there are two heated disputed methods of "domestication" and "dissimilation".

对于文化差异的处理，在翻译界一直有“归化”和“异化”之争。

Residual Expectation Coefficient:a New Indicator to Measure Income Inequality;

一种反映收入差异程度的新指标——余期望系数

Testing Heteroscedasticity by Wavelets in a Nonparametric Autoregressive Model

非参数自回归模型异方差的小波检验

Quantile Regression Analysis of Gender Wage Gap in China

中国性别工资差异的分位数回归分析

Research on the Remote Sensing Monitoring Dynamically Grassland Vegetation Index Seasonal Variation;

草地植被指数季节变化的遥感动态监测研究

Responses of vegetation index (NDVI) in typical ecological areas of Shanxi Province to climate change

山西典型生态区植被指数(NDVI)对气候变化的响应