NDVI
- 网络归一化植被指数(normalized difference vegetation index);植被归一化指数;标准化植被指数
NDVI
NDVI
归一化植被指数(normalized difference vegetation index)
自归一化植被指数(NDVI)被提出以来[1],就以其稳定性受到广泛关注,成为过去20多年使用最广泛的植被指数之一。但是,NDVI存 …
植被归一化指数
结果表明,其中林隙中植被归一化指数(NDVI)均高于林下,叶绿素归一化指数(ChlNDI)也表现出相似的趋势,而林隙中的光化 …
标准化植被指数
首先计算出标准化植被指数(NDVI)和植被覆盖指数(VCI),反演求得荒漠化指数(DI),得到荒漠化面积;采用多种方法和复杂步骤,首 …
植生指数
正规化差异植生指数 (NDVI)植物逆境, 不论是否浇水、养份、热等因素很难作测量,尤其是早期生长阶段。植物逆境的的指标就 …
归一化植被差异指数
本文探索了根据归一化植被差异指数(NDVI)来预测潜在产量和当时作物氮的吸收并最终预测最优施氮量的变量.. 全部>> 学术交 …
1
Therefore, NDVI is considered to be an effective ecological indicators of regional or global monitoring vegetation and environmental change.
因此NDVI被认为是监测地区或全球植被和生态环境变化的有效指标。
2
There was a good spatial coincidence between the variations of NDVI and precipitation.
结果表明:降水和植被的变化具有很好的空间一致性;
3
NDVI values increase with the growth of the vegetation, and gradually decrease after reaching the maximum at a certain growth stage.
植物生长过程中NDVI值逐渐增大,在生育期的某一阶段达到最大值后又逐渐减小。
4
However, the resultant different images of NDVI contained false change information that was not produced by the vegetation change.
它们包含了一部分不是由植被变化所引起的伪变化信息。
5
The results of landscape index of NDVI patch grades in Thousand Island Lake area reflect the status of the plant communities on them well.
千岛湖区NDVI等级斑块的景观指数计算结果较好地反映了其上分布植物群落状态。
6
The analysis results indicate that the AG and MVI fitting methods have better reconstructed NDVI value.
总体而言,AG拟合和MVI两种重建方法表现出了较好的重建效果。
7
By comparing the results with ground observation, the NDVI ratio method with certain threshold was selected.
经过与实测数据的对比分析,最终选择了比率阈值法和合适的阈值。
8
An obvious annual rainfall difference is also observed in high and low spring NDVI over Tibetan Plateau by composite analysis.
合成分析也表明:青藏高原春季NDVI大、小值年降水年内分布也存在明显差异。
9
The results show that the dimidiate pixel model based on NDVI can ha used in the extraction of vegetation coverage in desertified region.
研究结果表明,基于NDVI的像元二分模型适合于沙漠化地区的植被覆盖度提取。
10
In this study, we studied the interannual change of NDVI, temperature and precipitation and their correlation.
本文首先研究了NDVI与温度和降水的年际变化及相互关系。
11
Under the condition of increasing measuring precision and region density, it is superior to use NDVI in grassland NPP measurement.
在我国草地生产力测定精度与地区密度提高的情况下,利用NDVI测定草地NPP将会显示出更大的优势。
12
Study on NDVI in mining areas has instructive significance in aspects of land reclamation and ecological protection ect.
矿区植被指数的研究对土地复垦、生态保护等方面具有指导意义。
13
The LandSat-5 TM images in 1994 and 2004 were used in this study to create UHI maps, normalized difference vegetation index(NDVI)maps.
本文利用杭州市1994年和2004年两个时相的TM影像,生成热岛分布图、归一化差值植被指数(NDVI)图。
14
This article aims to use NDVI of Inner Mongolia Autonomous Region from 1982 to 2006, changes in vegetation growth.
本文旨在利用NDVI研究内蒙古自治区1982~2006年的植被生长变化情况。
15
Therefore, a gradient plus inverse distance squared method based on NDVI is put forward.
因此,提出了基于NDVI值的梯度距离平方反比法。
16
And the lag processing of Ejina oasis to the downstream is simulated according to NDVI of the oasis from the year 2000 to 2008.
根据2000~2008年绿洲的NDVI模拟了额济纳绿洲植被发育相对于来水量的滞后过程。
17
This paper examined the vegetation change from 2000 to 2004 by using the MODIS-NDVI data.
本文利用MODIS-NDVI遥感数据,对银川平原2000~2004年间的植被变化趋势进行了研究。
18
The realization is: reclassification and reorganization the multi-temporal NDVI to get the sequence and its corresponding number of pixels;
具体实现为:将多期NDVI影像重分级并重组合,得到NDVI时间序列及其对应的像元个数;
19
Estimate the yield of grassland using MODIS-NDVI--a case study of the grassland in Xilinguole in Inner Mongolia
进行草地估产研究--以内蒙古锡林郭勒草地为例
20
The Variability of NDVI over Northwest China and Its Relation to Temperature and Precipitation
中国西北地区NDVI变化及其与温度和降水的关系
21
Study of NDVI and Climate Change in Maqu County, Upstream of Yellow river
黄河上游玛曲县植被指数与气候变化研究
22
Spatial Features of the Coupling between Spring NDVI and Temperature over Northern Hemisphere
北半球春季植被NDVI对温度变化响应的区域差异
23
Spatial-temporal Changes of NDVI and Their Relations with Principal Climatic Factors in Yarlung Tsangpo River Basin's Stations
雅鲁藏布江流域NDVI时空分布及与站点气候因子的关系
24
Analysis of Seasonal Dynamics of Vegetation Change in Shaanxi Province Based MODIS NDVI Time Series Data
基于MODIS时序植被指数的陕西植被季相变化分析
25
On the relevance of accurate correction and validation procedures in the analysis of AVHRR-NDVI time series for long-term monitoring
供长期监视的AVHRR-NDVI时间系列的分析中精确的订正和有效程序间的联系
26
Development and application of a novel NDVI instrument
归一化差异植被指数仪的研制与应用
27
Change of NDVI of Main Vegetations and Their Relationship with Meteorological Factors in Yellow River Basin
黄河流域主要植被类型NDVI变化规律及其与气象因子的关系
28
NDVI - Normalized Difference Vegetation Index -
归一化植被指数
29
Combined application of Co-Kriging and NDVI for studying the distribution of dengue fever in Guangdong Province
协同克立格和标化植被指数在广东省登革热分布特征研究中的应用
30
A Simple Method for Processing Atmospheric Modification to NDVI Based on Satellite Image of China Brazil Environment Resource Satellite
基于资源卫星图像对NDVI进行大气修正的一种简单方法