归一化植被指数(NDVI)是一种通过测量植被覆盖程度来评估植被生长状况的指标。该指数基于植被对不同波长光线的反射和吸收情况，通常用于监测农作物生长、土地覆盖变化和环境变化等方面。在英语中，NDVI可以被简单描述为一种用来评估植被覆盖和生态系统健康情况的指标。例如，可以用句子“NDVI is a widely used indicator for assessing vegetation health and land cover changes”来描述其在植被监测中的应用。以下是一些例句大全，展示了NDVI在各个领域的应用，从农业到环境保护，为读者提供了全面的了解。
归一化植被指数(NDVI),NDVI
1)NDVI归一化植被指数(NDVI)
1.Based on the method ofNDVI,theNDVI of Stone Forest and other areas of Shilin county were calculated and analyzed by choosing the data of Landsat in 1977,TM in 1992,ETM and satellite image in 2000.基于归一化植被指数(NDVI)分析方法,选用1977年Landsat、1992年TM、2000年ETM+卫星影像,分别对石林风景区及石林县除石林风景区外的NDVI进行了计算和分析,结果认为,1977~2000年石林风景区植被覆盖度整体呈下降趋势,由1977年的62。
2.The indexNDVI which can reflect the state of the vegetation coverage well is selected to interpret and analyze the spatial change characteristics with multi-temporal landsat TM images and the support of GIS and RS.选用对植被状态表征较好的归一化植被指数(NDVI),在GIS和RS工具支持下,选用多时相北京Landsat TM遥感影像,解译和分析出NDVI的时空变化特征,利用植被指数与植被覆盖度的关系及遥感测量法测算植被覆盖度。
2)normalized difference vegetation index(NDVI)归一化植被指数(NDVI)
1.The relationship between the normalized difference vegetation index(NDVI) and the water cycle(water rainfall,evapotranspiration) was analyzed in the 51 catchments of the Loess Plateau.以黄土高原51个小流域为研究区域,分析了归一化植被指数(NDVI)与降水和蒸散发的关系。
3)NDⅥ归一化植被指数NDVI
4)normalized difference vegetation index (NDVI)归一化差值植被指数(NDVI)
1.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。
5)Corrected NDVI (C-NDVI)修正的归一化植被指数(C-NDVI)
1.Corrected NDVI (C-NDVI),the temporal trends in the differences between the observed NDVI and the NDVI predicted by the rainfall,was developed to evaluate the effects of human activities on vegetation change (degradation and restoration).基于陕西省1998～SPOTVEG NDVI月数据和月降水序列的相关性分析,构建修正的归一化植被指数(C-NDVI)剔除降水量对NDVI的影响,探讨了人类活动对植被影响的空间格局。
6)NDVI植被指数(NDVI)
英文短句/例句
1.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
2.TO STUDY THE RELATIONSHIP OF MICROWAVE VEGETATION PENETRATION INDEX MVI AND OPTICAL VEGETATION INDEX NDVI微波穿透指数MVI与光学植被指数(NDVI)的关系探讨
3.Study on correlation between NDVI and precipitation in Longdong陇东地区植被指数(NDVI)与降水的关系研究
4.Correlation analysis of vegetation NDVI and type of vegetation with main environmental factors on eastern and western sides of Ailao Mountain哀牢山东、西两侧植被NDVI指数和植被类型与主要环境因子的相关性分析
5.Estimation of autumn harvest crop planting area based on NDVI sequential characteristics利用NDVI指数时序特征监测秋收作物种植面积
6.Analysis to vegetation coverage change in Shendong mining area with SPOT NDVI data基于SPOT卫星NDVI数据的神东矿区植被覆盖动态变化分析
7.Seasonal variability of crops′ NDVI index in Poyang Lake watershed based on multi-temporal SPOT4-VEGETATION data鄱阳湖流域季节性绿色覆被(作物)的NDVI指数变化特征分析
8.The Studies on Dynamic of Vegetation Based on NDVI Time Series;基于NDVI时间序列的植被动态变化研究
9.RS Monitoring of Vegetation Change in Inner Mongolia Based on MODIS-NDVI;基于MODIS-NDVI的内蒙古植被变化遥感监测
10.Vegetation Monitoring Method in Mining Area Based on SPOT-VGT NDVI基于SPOT-VGT NDVI的矿区植被遥感监测方法
11.The Monitoring for Sequential Cropping Index of Arable Land in Zhejiang Province Using MODIS-NDVI;基于MODIS-NDVI的浙江省耕地复种指数监测
12.Normalized Difference Vegetation Index归一化差异植被指数
13.Study on Oasis Vegetation Ecological Landscape Change Based on NDVI;基于NDVI的绿洲植被生态景观格局变化研究
14.Study on Change of NDVI for Different Vegetation Types Based on Spot Vegetation in Hainan基于Spot Vegetation的海南岛植被类型NDVI变化特征研究
15.Ten-day Response of vegetation NDVI to the Variations of Temperature and Precipitation in Eastern China中国东部植被NDVI对气温和降水的旬响应特征
16.Responses of vegetation NDVI in Northeast China to climate change中国东北地区植被NDVI对气候变化的响应
17.The Variations in NDVI of different vegetation types in Xinjiang and its relation to climate factors新疆不同植被NDVI的变化及其与气候因子的关系
18.Study on characteristics of land cover change using MODIS NDVI time series基于MODIS NDVI时间序列的植被覆盖变化特征研究
相关短句/例句
normalized difference vegetation index(NDVI)归一化植被指数(NDVI)
1.The relationship between the normalized difference vegetation index(NDVI) and the water cycle(water rainfall,evapotranspiration) was analyzed in the 51 catchments of the Loess Plateau.以黄土高原51个小流域为研究区域,分析了归一化植被指数(NDVI)与降水和蒸散发的关系。
3)NDⅥ归一化植被指数NDVI
4)normalized difference vegetation index (NDVI)归一化差值植被指数(NDVI)
1.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。
5)Corrected NDVI (C-NDVI)修正的归一化植被指数(C-NDVI)
1.Corrected NDVI (C-NDVI),the temporal trends in the differences between the observed NDVI and the NDVI predicted by the rainfall,was developed to evaluate the effects of human activities on vegetation change (degradation and restoration).基于陕西省1998～SPOTVEG NDVI月数据和月降水序列的相关性分析,构建修正的归一化植被指数(C-NDVI)剔除降水量对NDVI的影响,探讨了人类活动对植被影响的空间格局。
6)NDVI植被指数(NDVI)
延伸阅读
植被指数植被指数vegetation indexZhibei zhishU植被指数(vegetation index)利用卫星探测数据或地面光谱观测数据的线性或非线性组合而形成的，能反映绿色植物生长状况和分布的特征指数。绿色植物叶面对可见光和近红外谱段的截然不同的吸收和反射光谱特性，是植被监测的物理基础。风云一号气象卫星(FY一1)、美国NO从气象卫星和陆地资源卫星(1朋dsat)的可见光红外通道和近红外通道反照率测量值的不同组合方式可以得到不同的植被指数，主要有差值植被指数、比值植被指数和归一化植被指数。差值植被指数(DVI)又称为农业植被指数，定义为近红外通道和可见光红外通道的反照率之差。该指数对土壤背景变化极为敏感，能较好地识别水体，且随植被量的增加而迅速增大。比值植被指数(RVI)又称绿度，定义为近红外通道和可见光红外通道的反照率之比。该指数能较好地反映植被覆盖和生长状况的差异，特别适用于植物生长高度旺盛、具有高筱盖度时的植被监测。归一化植被指数(NDVI)为近红外通道和可见光红外通道反照率之差与之和的商。在植物处于中、低等覆盖程度时，该指数随覆盖度增加而迅速增大，达到一定程度后，其增长缓慢，所以该指数适合于植物早、中期生长阶段的动态监测。
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