Results 91 to 100 of about 3,171,918 (327)

A review of ocean color remote sensing methods and statistical techniques for the detection, mapping and analysis of phytoplankton blooms in coastal and open oceans

, 2014
The need for more effective environmental monitoring of the open and coastal ocean has recently led to notable advances in satellite ocean color technology and algorithm research.
D. Blondeau-Patissier, J. Gower, A. Dekker, S. Phinn, V. Brando   +4 more
semanticscholar   +1 more source

Ocean color remote sensing: choosing the correct depth weighting function

Optics Express, 2008
Values of reflectance and remote sensing reflectance are proportional to the ratio of sea water backscattering to absorption. However, in vertically non-homogeneous waters, this fraction needs to be depth weighted. The usual practice uses normalized vertical transmittance profiles as the weighting function.
Jacek, Piskozub, Tomasz, Neumann, Ludomir, Woźniak   +2 more
openaire   +2 more sources

Remote Sensing Estimates of Particulate Organic Carbon Sources in the Zhanjiang Bay Using Sentinel-2 Data and Carbon Isotopes

, 2023
The source information of coastal particulate organic carbon (POC) with high spatial and temporal resolution is of great significance for the study of marine carbon cycles and marine biogeochemical processes.
Guo Yu, Chunqing Chen, Sihai Liu, Qibin Lao, Dongyang Fu, Yafeng Zhong, Fajin Chen   +6 more
core   +1 more source

Investigating the Impact of El Niño–Southern Oscillation on Rangeland Productivity in the Limpopo Province, South Africa

International Journal of Climatology, EarlyView.
This study investigated ENSO effects on rainfall variability and rangeland productivity across Limpopo Province, South Africa, using DMP and ONI data for 1999–2024. Productivity was higher in eastern and southern regions and lower in northern and western regions.
Phumzile Maluleke, Mokhele E. Moeletsi, Mitsuru Tsubo   +2 more
wiley   +1 more source

Diurnal Variability of Turbidity Fronts Observed by Geostationary Satellite Ocean Color Remote Sensing

Remote Sensing, 2016
Monitoring front dynamics is essential for studying the ocean’s physical and biogeochemical processes. However, the diurnal displacement of fronts remains unclear because of limited in situ observations.
Zi-Feng Hu, D. Pan, Xian-Qiang He, Yan Bai   +3 more
semanticscholar   +1 more source

Ocean Color Algorithm Development Environment for GOCI-II Data Processing

, 2018
The interdisciplinary field of ocean color remote sensing is experiencing tremendous growth.
양현, 허재무, 한희정
core  

Unabated Global Ocean Warming Revealed by Ocean Heat Content from Remote Sensing Reconstruction

, 2023
As the most relevant indicator of global warming, the ocean heat content (OHC) change is tightly linked to the Earth’s energy imbalance. Therefore, it is vital to study the OHC and heat absorption and redistribution.
Yanan Wei, Wenfang Lu, Yan, Xiao-Hai, Hua Su, Lu, Wenfang, Wei, Yanan, Zhang, Hongsheng, Xiao-Hai Yan, Su, Hua, Hongsheng Zhang, Yan, Xiao Hai   +10 more
core   +1 more source

Added Value of CESM‐Driven WRF for Mean and Extreme Precipitation Over Complex Terrain in Southwest Asia

International Journal of Climatology, EarlyView.
Southwest Asia remains understudied in high‐resolution regional climate modelling despite its climatic sensitivity and complex orography. We compare WRF (10 km), CESM (~2°), and ERA5 (0.25°) for 1950–2002, with supplementary validation against CHIRPS and PERSIANN‐CDR. WRF corrects the unrealistic summer precipitation overestimation of CESM and improves
Markella Bouchorikou, Thi Quynh Trang Nguyen, Dominik Fleitmann, Morteza Djamali, Martina Messmer, Christoph C. Raible   +5 more
wiley   +1 more source

Concentrations of Multiple Phytoplankton Pigments in the Global Oceans Obtained from Satellite Ocean Color Measurements with MERIS

Applied Sciences, 2018
The remote sensing of chlorophyll a concentration from ocean color satellites has been an essential variable quantifying phytoplankton in the past decades, yet estimation of accessory pigments from ocean color remote sensing data has remained largely ...
Guoqing Wang, Zhongping Lee, Colleen B. Mouw   +2 more
doaj   +1 more source

Advances in Land–Ocean Heat Fluxes Using Remote Sensing

, 2022
Advanced remote sensing technology has provided spatially distributed variables for estimating land–ocean heat fluxes, allowing for practical applications in drought monitoring, water resources management, and climate assessment. This Special Issue
Yunjun Yao, Xiaotong Zhang, Gad Levy, Kun Jia, Ayad M. Fadhil Al-Quraishi   +4 more
core   +1 more source