Overview of the application of remote sensing in effective monitoring of water quality parameters

GE Adjovu, H Stephen, D James, S Ahmad - Remote Sensing, 2023 - mdpi.com
This study provides an overview of the techniques, shortcomings, and strengths of remote
sensing (RS) applications in the effective retrieval and monitoring of water quality …

Hyperspectral Image Classification Based on Fusing S3-PCA, 2D-SSA and Random Patch Network

H Chen, T Wang, T Chen, W Deng - Remote Sensing, 2023 - mdpi.com
Recently, the rapid development of deep learning has greatly improved the performance of
image classification. However, a central problem in hyperspectral image (HSI) classification …

Multivariable integrated risk assessment for cyanobacterial blooms in eutrophic lakes and its spatiotemporal characteristics

S Wang, X Zhang, C Wang, N Chen - Water Research, 2023 - Elsevier
Climate change has catalyzed the global expansion of cyanobacterial blooms in eutrophic,
lakes and threatens water security. In most studies, the cyanobacterial bloom risk levels in …

Remote estimation of phycocyanin concentration in inland waters based on optical classification

L Lyu, K Song, Z Wen, G Liu, C Fang, Y Shang… - Science of The Total …, 2023 - Elsevier
In recent years, under the dual pressure of climate change and human activities, the
cyanobacteria blooms in inland waters have become a threat to global aquatic ecosystems …

Impact of spectral resolution on quantifying cyanobacteria in lakes and reservoirs: A machine-learning assessment

K Zolfaghari, N Pahlevan, C Binding… - … on Geoscience and …, 2021 - ieeexplore.ieee.org
Cyanobacterial harmful algal blooms are an increasing threat to coastal and inland waters.
These blooms can be detected using optical radiometers due to the presence of …

Kmeans-CM algorithm with spectral angle mapper for hyperspectral image classification

L Wei, H Ma, Y Yin, C Geng - IEEE Access, 2023 - ieeexplore.ieee.org
Hyperspectral images possess the characteristics of high dimensionality, which causes
“dimensional disaster” and low classification accuracy. In order to solve the problems, based …

Comparing unmanned aerial multispectral and hyperspectral imagery for harmful algal bloom monitoring in artificial ponds used for fish farming

D Olivetti, R Cicerelli, JM Martinez, T Almeida, R Casari… - Drones, 2023 - mdpi.com
This work aimed to assess the potential of unmanned aerial vehicle (UAV) multi-and hyper-
spectral platforms to estimate chlorophyll-a (Chl-a) and cyanobacteria in experimental …

Determining the spectral requirements for cyanobacteria detection for the CyanoSat hyperspectral imager with machine learning

MW Matthews, J Kravitz, J Pease, S Gensemer - Sensors, 2023 - mdpi.com
This study determines an optimal spectral configuration for the CyanoSat imager for the
discrimination and retrieval of cyanobacterial pigments using a simulated dataset with …

Demonstration of a Modular Prototype End-to-End Simulator for Aquatic Remote Sensing Applications

MW Matthews, A Dekker, I Price, N Drayson, J Pease… - Sensors, 2023 - mdpi.com
This study introduces a prototype end-to-end Simulator software tool for simulating two-
dimensional satellite multispectral imagery for a variety of satellite instrument models in …

[PDF][PDF] 复杂海况下海洋生态环境多维度光学监测方法

史浩东, 王稼禹, **英超, 付**, 马毅, 朱京**… - Acta Optica …, 2022 - researching.cn
摘要针对溢油, 赤潮等典型海洋生态环境污染和灾害, 传统监测手段在海雾, 耀斑,
复杂光照等复杂海况干扰下存在“看不远”“辨不出”“认不清” 三大难题. 通过对比多种光学监测 …