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Home > english-chinese > "normalized difference vegetation index" in Chinese

Chinese translation for "normalized difference vegetation index"

标准化植被差异指数
归一化差异植被指数


Related Translations:
normalized score:  常模得分
normalizing line:  常化作业线正火作业线
normalized schema:  规范化模式
normalized cofactor:  正规余因子
normalizing pass:  退火焊道
normalized constant:  标准化常量
normalized matrix:  规范化矩阵正规化矩阵
normalized threshold:  归一化阈值
normalized admittance:  标准化导纳归一化导纳
normalized colors:  规范色彩
Example Sentences:
1.Advances in drought monitoring by using remotely sensed normalized difference vegetation index and land surface temperature products
基于植被指数和土地表面温度的干旱监测模型
2.Then based on the method of dimidiate pixel model , the current model is improved , and the model of deriving vegetation fraction from normalized difference vegetation index ( ndvi )
然后在像元二分模型的基础上对已有模型进行改进,建立用ndvi归一化植被指数估算植被覆盖度的模型。
3.This technique is mainly involved two steps : 1 ) vegetation effects correction : we used ndvi ( normalized difference vegetation index ) derived from tm and avhrr measurements for spatial and temporal variations of vegetation covers at different scales
但由于电磁波与地表相互作用的复杂性,雷达后向散射系数除受地表介电常数(土壤水分)影响外,还受到地表粗糙度、土壤类型、植被覆盖以及雷达入射角、频率、极化等多种因素的影响。
4.After analysis of tm / etm + data ' s advantage over the forest change detection , tasseled cap transformation , principal component analysis and normalized difference vegetation index were chosen to enhance the vegetation spectral information . expert classification system was adopted to extract the main tree species in the littoral shelter forest
在分析etm +数据在森林资源监测中的优势的基础上,通过缨帽变换、主成分分析和植被指数法增强植被光谱信息,结合专家分类系统对沿海防护林主要树种进行提取。
5.The authors have developed a device for measuring the normalized difference vegetation index ( ndvi ) by using four specially designed photoelectric detectors ; the ndvi can reflect the growing information and seasonal nitrogen fertilizer requirement of crops , and offers guidance for rational application of nitrogen fertilization
文中提出了一种由4个专门设计的光电探测器直接得到归一化植被指数的测量方法,该参数能够反映作物的生长状态,知道不同季节的农作物对氮的需求量,对实施变量精准施肥具有重要的指导作用。
6.Firstly , this dissertation estimated the size of carbon source ; sink and net carbon sink of farmland ecosystems in china costal regions ( including ten provinces ) with statistic data from 1981 to 2001 , which include data of crop yield and agricultural consumptions . then analyzed the temporal - spatial differences of carbon source , sink and net carbon sink of china costal farmland ecosystems . secondly , estimated npp ( net primary productivity ) of farmland ecosystems in china costal regions with per month noaa - avhrr ndvi ( normalized difference vegetation index ) data and estimation model
本文首先运用1981 - 2001年的统计资料(作物产量和各种途径的农业投入数据) ,对沿海十省区农田生态系统碳源汇及净碳汇进行了估算,并分析了其时空差异;然后运用1998年逐月ndvi数据通过建模对沿海地区农田生态系统npp进行了估算,并分析了npp分布与农田生态系统碳吸收的相关性;最后通过对农田生态系统碳源汇的影响因素分析,提出了不同的农田生态系统碳增汇减排技术。
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