A step forward toward effectively using hyperspectral IR sounding information in NWP
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-017-7167-2
Abstract: 摘 要搭载在气象卫星上的作为全球观测资料重要来源之一的高光谱分辨率红外(IR)探测仪器, 例如搭载于 Aqua 卫星上的 AIRS, Metop-A/B 卫星上的 IASI 以及 SNPP 卫星上的 CrIS, 其观测数据通过同化应用到业务数值天气预报(NWP)模式, 能够改进数值天气预报. 在全部的卫星观测中, 红外和微波探测器的观测对数值天气预报技术具有最重要的影响(Joo 等, 2013; Cucurull 和Anthes, 2014). 虽然先进的红外探测器在数值天气预报系统中占有重要地位, 但由于其观测数据量巨大, 在全部可用的通道中也只有数百个通道的观测可被同化利用. 例如, AIRS, IAS I和CrIS 分别拥有 2372, 8461 和 1305 个观测通道,… read more here.
Keywords: effectively using; toward effectively; step forward; forward toward ... See more keywords
A novel SMLR-PSO model to estimate the chlorophyll content in the crops using hyperspectral satellite images
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-2243-7
Abstract: The estimating the chlorophyll contents in the crops helps to identify the condition of crops and different classification of crops with soil characteristics in order to assist the farmer or others with agriculture growth. In… read more here.
Keywords: estimate chlorophyll; novel smlr; using hyperspectral; model ... See more keywords
Non-destructive determination and visualisation of insoluble and soluble dietary fibre contents in fresh-cut celeries during storage periods using hyperspectral imaging technique.
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.02.010
Abstract: The feasibility of using hyperspectral imaging technique to non-destructively determine insoluble dietary fibre (IDF) and soluble dietary fibre (SDF) contents in fresh-cut celeries and visualise their spatial distribution during 28-day storage periods was investigated. Genetic… read more here.
Keywords: hyperspectral imaging; fibre; dietary fibre; using hyperspectral ... See more keywords
Measurement of the distribution of temperature and emissivity of a candle flame using hyperspectral imaging technique
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.02.077
Abstract: Abstract A candle flame is experimentally studied using a hyperspectral imaging device in this paper. The distributions of temperature and wavelength-dependent emissivity are calculated using a Newton-type iterative method. The results show that the spectral… read more here.
Keywords: emissivity; hyperspectral imaging; candle flame; using hyperspectral ... See more keywords
Identification of authenticity, quality and origin of saffron using hyperspectral imaging and multivariate spectral analysis
Sign Up to like & getrecommendations! Published in 2019 at "Spectroscopy Letters"
DOI: 10.1080/00387010.2019.1693403
Abstract: Abstract This paper is conducted to identify the authenticity, quality, and origin of saffron using hyperspectral imaging and multivariate spectral analysis. Reflectance spectra were extracted from hyperspectral images of saffron. Successive projections algorithm, genetic algorithm,… read more here.
Keywords: authenticity quality; saffron using; hyperspectral imaging; using hyperspectral ... See more keywords
Biomimicry of iridescent, patterned insect cuticles: comparison of biological and synthetic, cholesteric microcells using hyperspectral imaging
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Royal Society Interface"
DOI: 10.1098/rsif.2020.0239
Abstract: Biological systems inspire the design of multifunctional materials and devices. However, current synthetic replicas rarely capture the range of structural complexity observed in natural materials. Prior to the definition of a biomimetic design, a dual… read more here.
Keywords: hyperspectral imaging; using hyperspectral; insect cuticles; iridescent patterned ... See more keywords
Evaluation of camouflage effectiveness using hyperspectral images (Erratum)
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Remote Sensing"
DOI: 10.1117/1.jrs.12.019901
Abstract: Abstract. Erratum to reflect a change of the corresponding author of the paper. read more here.
Keywords: effectiveness using; images erratum; using hyperspectral; camouflage effectiveness ... See more keywords
Crop Type Discrimination and Health Assessment using Hyperspectral Imaging
Sign Up to like & getrecommendations! Published in 2019 at "Current Science"
DOI: 10.18520/cs/v116/i7/1108-1123
Abstract: Rahul Nigam*, Rojalin Tripathy, Sujay Dutta, Nita Bhagia, Rohit Nagori, K. Chandrasekar, Rajsi Kot, Bimal K. Bhattacharya and Susan Ustin Agriculture and Land Eco-system Division, Earth, Ocean, Atmosphere, Planetary Sciences and Applications Area, Space Applications… read more here.
Keywords: discrimination health; health assessment; assessment using; type discrimination ... See more keywords
Selection of the Informative Feature System for Crops Classification Using Hyperspectral Data
Sign Up to like & getrecommendations! Published in 2020 at "Optoelectronics, Instrumentation and Data Processing"
DOI: 10.3103/s8756699020040032
Abstract: The methods based on processing video data have shown their efficiency in many areas of agriculture and forestry. Nevertheless, they are not enough accurate for classification of barely discernible objects and types of plants, which… read more here.
Keywords: feature system; using hyperspectral; informative feature; classification ... See more keywords
The Impact of Water Availability on the Discriminative Status of Nitrogen (N) in Sugar Beet and Celery Using Hyperspectral Imaging Methods
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13106072
Abstract: A pot experiment was conducted to determine the impact of water availability on the discriminatory status of nitrogen (N) in plants using hyperspectral imaging. Nitrogen deficiency causes a significant decrease in chlorophyll concentration in plant… read more here.
Keywords: status nitrogen; water; water availability; impact water ... See more keywords