1)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
NDVI vegetation indexNDVI植被指数
3)MODIS-NDVI vegetation indexMODIS-NDVI植被指数
4)NDVI植被覆盖指数(NDVI)
5)NDVI归一化植被指数(NDVI)
1.Based on the method of NDVI,the NDVI 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 index NDVI 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。
6)NDⅥ归一化植被指数NDVI
延伸阅读
植被指数植被指数vegetation index Zhibei 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。
