1)RS index遥感指数
2)Hyperspectral vegetation indices遥感植被指数
1.Hyperspectral vegetation indices, NDVI,MTVI2 and MCARI/OSAV, are used as input variables in this model for the purpose of enhancing weak information of crop heavy metal pollution stress.通过分析农作物重金属污染胁迫的生化表征、作物遥感信息机理和遥感植被指数原理,选择NDVI、MTVI2及MCARI/OSAVI这三种对作物生长情况敏感的植被指数,作为模型的输入参数,实现了对农作物重金属污染胁迫弱信息的增强。
英文短句/例句
1.The applying RS vegetation indexes in monitoring agricultural environment遥感植被指数在农业生态环境监测中的应用
2.Screening of Vegetation Indexes and Studies on Remote Sensing Monitoring Models for Species Multiplicity;植被指数筛选与物种多样性遥感监测模型研究
3.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
4.An Application of Remotely Sensed EOS/MODIS Vegetation Index on the Estimating of Grassland Biomass;EOS/MODIS植被指数在草地生物量遥感估测中的应用
5.Decision tree classification of remote sensing images based on vegetation indices一种基于植被指数的遥感影像决策树分类方法
6.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
7.Study on the relationship between vegetation index of remote sensing image and the snail distribution in JiangNing County;江宁县钉螺分布与遥感卫星图像中植被指数之间关系的研究
8.Calculation of Evapotranspiration and Analysis of NDVI in Ordus Basin Based on Remote Sensing;基于遥感的鄂尔多斯盆地蒸发量计算及植被指数分析
9.Extraction of structured vegetation cover index for Loess Area in North Shaanxi based on TM images基于TM遥感影像的陕北黄土区结构化植被因子指数提取
10.Estimating tropical forest stock volume based on vegetation indices and neural network model基于植被指数和神经网络的热带人工林地上蓄积量遥感估测
11.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
12.Remote Sensing Quantitative Monitoring and Analysis of Fuel Moisture Content Based on Spectral Index基于光谱指数法的植被含水量遥感定量监测及分析
13.Dynamic Correlation Analysis of Remote-Sensing Green Index of Vegetation and Hydrothermal Conditions in Xinjiang 1982-2003新疆植被遥感绿度指数与水、热关系的动态相关分析
14.Study on Variation of Grassland Vegetation Based on Multi-Sensor Remote Sensing Data;基于多源遥感数据的草原植被状况变化研究
15.RESEARCH OF VEGETABLE ASND LAND USE TYPES OF YUANJIANG COUNTY BASED ON REMOTELY SENSED DATA;基于遥感数据的元江县植被/土地利用类型研究
16.Application of Hyperspectral Remote Sensing Data in Information Retrieval from Plants高光谱遥感数据在植被信息提取中的应用研究
17.Experimental Study on Drought Monitoring by Remote Sensing in China by Using Vegetation Condition Indexes(Ⅰ)-Data Analysis and Processing;基于植被状态指数的全国干旱遥感监测试验研究(Ⅰ)——资料分析与处理部分
18.Research on Land Cover Change in China Based on Remote Sensing Time Series Data;基于遥感时序数据的中国陆地植被覆盖变化分析研究
相关短句/例句
Hyperspectral vegetation indices遥感植被指数
1.Hyperspectral vegetation indices, NDVI,MTVI2 and MCARI/OSAV, are used as input variables in this model for the purpose of enhancing weak information of crop heavy metal pollution stress.通过分析农作物重金属污染胁迫的生化表征、作物遥感信息机理和遥感植被指数原理,选择NDVI、MTVI2及MCARI/OSAVI这三种对作物生长情况敏感的植被指数,作为模型的输入参数,实现了对农作物重金属污染胁迫弱信息的增强。
3)remote sensing data遥感数据
1.Method and Model of Water Body Extraction Based On Remote Sensing Data of MODIS;基于MODIS遥感数据的水体提取方法及模型研究
2.Integration and sharing of remote sensing data in China;我国遥感数据的集成与共享研究
3.The discussion about origin of fuzzy uncertainty of remote sensing data and processing methods;遥感数据模糊不确定性来源及其处理方法的探讨
4)Remote sensing parameters遥感参数
5)SeaWiFS DataSeaWiFS遥感数据
1.An Evaluation of SeaWiFS Data on Red Tide Monitoring in Fujian Coastal Waters;SeaWiFS遥感数据应用于福建近海赤潮监测的适用性初步评估
6)TM remote sensing dataTM遥感数据
延伸阅读
迁移效率指数、偏好指数和差别指数迁移效率指数、偏好指数和差别指数 迁移效率指数、偏好指数和差别指数迁移效率指数是用于测定两地间人口迁移效率的指标。它是净迁移对总迁移之比。计算公式为:EIM一摇寿纂拼又‘。。上式中，}人么夕一材方}为i、]两地净迁移人数;从少+材户为i、]两地总迁移人数;El入了为迁移效率指数。 EIM的取值范围为。至100，如某一地区的值越大，反映迁移的的影响也越大。如果计算i地区与其他一切地区之间的人口迁移效率指数EIM厂，则: }艺材。一芝Mj、}EIM汀艺。+乏M，(j笋i) 迁移偏好指数是从一个地区向另一地区的实际迁移人数与期望迁移人数之比。计算公式为:____M.___材尸2行一:一二子一一不石一二，么M“ 了厂‘.厂‘、八 }二不十二六二1 、厂厂7上式中，M“为从i地迁到j地的实际迁移量;艺材。为总的人口迁移量;尸为总人口;M尸I，j为迁移偏好指数。通过计算迁移偏好指数，可以反映各地区的相对引力。 迁移差别指数是反映具有某种特征的迁移人口与非迁移人口区别的指数。例如，专业技术人员的人数所占比重，各种文化程度人数所占比重等，以便研究人才流失和其他间题。计算公式为:M‘从IMD、一翌不丝xl。。 .义V‘ N上式中，M为迁移人数;M，为具有i特征的迁移人数;N为非迁移人数;N‘为具有i特征的非迁移人数;了八了D、为迁移差别指数。
