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- Canopy spectral information 光谱信息
- The results showed that leaf nitrogen accumulation was exponentially related to leaf SPAD values and linearly related to canopy spectral reflectance. 结果表明,小麦抽穗后叶片氮积累量也叶片SPAD值、冠层反射光谱分别呈显著的指数和线性相关;
- These results indicate that leaf SPAD values and canopy spectral reflectance are good indicators of quality formation dynamics in wheat grains. 因此,叶片SPAD值和比值指数可以用来预测单位土地面积上小麦籽粒生长过程中蛋白质和淀粉的积累动态。
- Forage canopy spectral reflectance measurements (350nm to 2500 nm) were made weekly using ASD Fieldspec in eight random spots in each of the three pastures. 试验选择3个草场,每个草场随机选取8个观测点,每周用ASD Fieldspec收集饲草的冠层反射率的数据(波段从350nm到2500nm)。
- The research was conducted to determine the relationships between post-heading leaf SPAD values, canopy spectral reflectance, and protein and starch accumulation dynamics in grains of wheat. 摘要研究了不同土壤水氮条件下小麦抽穗后叶片氮素状况和籽粒蛋白质及淀粉积累动态与叶片SPAD值、冠层光谱反射特征的关系。
- ASTER sensor provides 14 bands of spectral information including visible and near infrared (VNIR) , short wave infrared (SWIR) and thermal infrared (TIR) . ASTER传感器提供了包括可见光-近红外(VNIR)、短波红外(SWIR)、热红外(TIR)共14个波段的地物波谱数据。
- Liu Hong-bin,Zhang Yun-gui,Li Zhi-hong,et al.Application of canopy spectral reflectance in monitoring Nitrogen status of winter wheat[J].Scientia Agricultura Sinica,2004,37(11):1743-1748. [4]刘宏斌;张云贵;李志宏;等.;光谱技术在冬小麦氮素营养诊断中的应用研究[J]
- Multispectral imaging techniques providing additional useful spectral information in common pathological samples are used for image acquisition. 论文采用了一种新颖的多光谱成像技术,所采集的图像可以提供更多反映物质特性的光谱信息。
- Abstract: ASTER sensor provides 14 bands of spectral information including visible and near infrared (VNIR), short wave infrared (SWIR) and thermal infrared (TIR) . 文章摘要: ASTER传感器提供了包括可见光-近红外(VNIR)、短波红外(SWIR)、热红外(TIR)共14个波段的地物波谱数据。
- It is an important application of superconducting devices to achieve the spectral information of high frequency signal by using the Josephson junctions. 摘要利用约瑟夫森效应获取电磁信号的频谱信息是超导电子学的重要应用之一。
- In addition to the measured spectral data, luminance, CIE chromaticity values, reflectance and transmittance are readily obtained from the spectral information. 除了测量光谱数据,亮度,CIE色度值,反射率和透射率也很容易从光谱信息中得到。
- We can reasonably hy pothesize that AC neurons with multipeaked frequency tuning curves could execute a function as a highly tuned preprocessor of complex spectral information. 实验中还观察到多峰频率调谐曲线神经元,它们在声通讯和声定位中不同波谱区域的时间匹配中起作用。
- Characteristic curve of canopy spectral 光谱特征曲线
- This paper studies the geochemical and spectral information on the"silification"."lemonitization"."clayization".and "carbonatization"related to finedesseminated-type gold deposits in Qian Gui area. 本文围绕与微细浸染型金矿有关的硅化、褐铁矿化、粘土矿化、碳酸盐化等蚀变标志,在黔桂地区进行了相关的地球化学和光谱信息研究。
- In addition to capturing spectral information about these bursts, the craft also relays position data about bursts as they occur to ground stations and other satellites so that they can also study the phenomena. 除了捕捉这些爆发的光谱资讯之外,当地面太空站与其它卫星出现时,航空器也会传送关于这些爆发的位置资料好让它们也可以研究这个现象。
- The rich and detailed spectral information provided by hyperspectral images can be used to identify and quantify a large range of surface materials which cannot be identified by multispectral images. 外来物种的入侵,通常会对本土物种和生态造成影响。
- The simulation and real experiments results show that this algorithm is more capable than FCLS (fully constrained least square) algorithm when the image lacks sufficient spectral information. 结果表明,该算法在光谱信息不足的情况下的分解能力明显优于最小二乘算法。
- Electric and spectral information of droplet transfer in pulsed GMAW are collected by using picking system,the image of droplet transfer is also quasi-synchronously shot by high-speed camera. 利用同步采集系统采集了固定脉冲GMAW熔滴过渡过程的电信息和光谱信息,准同步拍摄了电弧的图像信息。
- Estimating Grain Protein Content with Canopy Spectral Reflectance in Rice 基于水稻冠层光谱特征构建粳型水稻籽粒蛋白质含量预测模型
- A vaulted canopy permanently placed over an altar. 祭祀天盖拱形的天篷,永久放置在祭坛上