Results 51 to 60 of about 220,969 (290)

Moderate Resolution Imaging Spectroradiometer (MODIS) observations of cyanobacteria blooms in Taihu Lake, China [PDF]

Journal of Geophysical Research: Oceans, 2010
A novel approach was used with data from the Moderate Resolution Imaging Spectroradiometer (MODIS) to characterize the intense blooms of cyanobacteria (primarily Microcystis aeruginosa) in Taihu Lake, China's third largest freshwater lake. The approach involves first deriving a floating algae index (FAI) based on the medium‐resolution (250 and 500 m ...
Zhongping Lee, Ronghua Ma, Daqiu Li, Chuanmin Hu, Kun Yu, Kun Yu, Shaoling Shang   +6 more
openaire   +3 more sources

High-Dimensional Similarity Search with Quantum-Assisted Variational Autoencoder [PDF]

, 2020
Recent progress in quantum algorithms and hardware indicates the potential importance of quantum computing in the near future. However, finding suitable application areas remains an active area of research. Quantum machine learning is touted as a potential approach to demonstrate quantum advantage within both the gate-model and the adiabatic schemes ...
arxiv   +1 more source

Efficient cobalamin uptake and cycling contribute to the lack of cobalamins in the surface cobalt‐binding ligand pool in the North Pacific

Limnology and Oceanography Letters, EarlyView.
Abstract Cobalt is a central component of cobalamins, which are nutrients essential for various metabolic processes in marine organisms. Dissolved cobalt in seawater is mostly bound to organic ligands, and the prevailing assumption to date is that these ligands are cobalamin‐related compounds, yet the identity and impact of these ligands on cobalt ...
Jiwoon Park, Katherine R. Heal, Anitra E. Ingalls, Ryan D. Groussman, Zinka Bartolek, E. Virginia Armbrust, Randelle M. Bundy   +6 more
wiley   +1 more source

Quantitative assessment of AOD from 17 CMIP5 models based on satellite-derived AOD over India [PDF]

Annales Geophysicae, 2016
Aerosol optical depth (AOD) values from 17 CMIP5 models are compared with Moderate Resolution Imaging Spectroradiometer (MODIS) and Multiangle Imaging Spectroradiometer (MISR) derived AODs over India.
A. Misra, V. P. Kanawade, V. P. Kanawade, S. N. Tripathi, S. N. Tripathi   +4 more
doaj   +1 more source

Comparison of Ozone Monitoring Instrument UV Aerosol Products with Aqua/Moderate Resolution Imaging Spectroradiometer and Multiangle Imaging Spectroradiometer observations in 2006 [PDF]

Journal of Geophysical Research: Atmospheres, 2008
An assessment of the consistency of the Ozone Monitoring Instrument (OMI) aerosol products with the results from other satellite aerosol sensors is performed in this paper. The OMI aerosol products include the UltraViolet Aerosol Index (UVAI), Aerosol Absorption Optical Depth (AAOD), and Aerosol Extinction Optical Depth (AOD).
Changwoo Ahn, O. Torres, O. Torres, Pawan K. Bhartia, Pawan K. Bhartia   +4 more
openaire   +2 more sources

Land‐surface interactions with the atmosphere over the Iberian Semi‐arid Environment (LIAISE): First mesoscale modelling intercomparison

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Topography of the outer and inner (black line) domains of the simulation (the blue box indicates the region where the probability density functions for Leaf Area Index and wind, temperature and humidity at 2 m above ground are computed). The most common land cover type is also shown over this region for the 3 models to illustrate the differences in ...
Maria A. Jiménez, Joan Cuxart, Aaron A. Boone, Patrick Le Moigne, Tanguy Lunel, Jordi Mercader, Josep R. Miró, Martin Best, Jennifer K. Brooke   +8 more
wiley   +1 more source

Balancing Charge Injection for Enhanced Efficiency in Inverted InP Quantum Dot Light‐Emitting Diodes

Advanced Quantum Technologies, EarlyView.
This study presents a charge injection control strategy for indium phosphide (InP)‐based quantum dot light‐emitting diodes (QLEDs) using a poly(4‐vinylpyridine) (PVPy) interlayer. The optimized structure doubled the external quantum efficiency (EQE) while maintaining luminance, highlighting the importance of balanced charge transport in cadmium‐free ...
Hee Jung Kwak, Jaebum Jeong, Collins Kiguye, Seok Hwan Jang, Jae Young Jeong, Jun Young Kim   +5 more
wiley   +1 more source

Retrieval of canopy height using moderate-resolution imaging spectroradiometer (MODIS) data

Remote Sensing of Environment, 2011
article i nfo In this study we use the 500 m Moderate Resolution Imaging Spectroradiometer (MODIS) Bidirectional Reflectance Distribution Function (BRDF) product to develop multivariate linear regression models that estimate canopy heights over study sites at Howland Forest, Maine, Harvard Forest, Massachusetts and La Selva Forest, Costa Rica using (1)
Alan H. Strahler, Zhuosen Wang, Zhuosen Wang, Bryan Blair, Mark Chopping, Philip Lewis, Yuri Knyazikhin, Crystal B. Schaaf, Mitchell A. Schull, Tian Yao, Tian Yao, Ranga B. Myneni   +11 more
openaire   +3 more sources

Examining wildfire dynamics using ECOSTRESS data with machine learning approaches: the case of South‐Eastern Australia's black summer

Remote Sensing in Ecology and Conservation, EarlyView.
Australia experienced one of the most devastating and intense wildfire seasons on record in 2019–2020. One challenge is to create effective models to identify areas prone to wildfires and understand the vulnerable conditions that will lead to these catastrophic events.
Yuanhui Zhu, Shakthi B. Murugesan, Ivone K. Masara, Soe W. Myint, Joshua B. Fisher   +4 more
wiley   +1 more source

Towards Identification of Relevant Variables in the observed Aerosol Optical Depth Bias between MODIS and AERONET observations [PDF]

, 2013
Measurements made by satellite remote sensing, Moderate Resolution Imaging Spectroradiometer (MODIS), and globally distributed Aerosol Robotic Network (AERONET) are compared. Comparison of the two datasets measurements for aerosol optical depth values show that there are biases between the two data products.
arxiv   +1 more source