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A novel algorithm is developed to downscale soil moisture (SM), obtained at satellite scales of 10-40 km by utilizing its temporal correlations to historical auxiliary data at finer scales. Including such correlations drastically reduces…

计算机视觉与模式识别 · 计算机科学 2016-01-22 Subit Chakrabarti , Jasmeet Judge , Tara Bongiovanni , Anand Rangarajan , Sanjay Ranka

The present study explores the capabilities of advanced machine learning algorithms in predicting the sea-surface $p$CO$_2$ in the open oceans of the Bay of Bengal (BoB). We collect the available observations (outside EEZ) from the cruise…

大气与海洋物理 · 物理学 2022-08-25 A. P Joshi , V. Kumar , H. V Warrior

Coastal water quality management is a public health concern, as poor coastal water quality can harbor pathogens that are dangerous to human health. Tourism-oriented countries need to actively monitor the condition of coastal water at…

Sea surface height observations provided by satellite altimetry since 1993 show a rising rate (3.4 mm/year) for global mean sea level. While on average, sea level has risen 10 cm over the last 30 years, there is considerable regional…

机器学习 · 计算机科学 2023-10-10 Saumya Sinha , John Fasullo , R. Steven Nerem , Claire Monteleoni

Prediction of dynamic environmental variables in unmonitored sites remains a long-standing challenge for water resources science. The majority of the world's freshwater resources have inadequate monitoring of critical environmental…

机器学习 · 计算机科学 2025-01-29 Jared D. Willard , Charuleka Varadharajan , Xiaowei Jia , Vipin Kumar

Air pollution is a worldwide issue that affects the lives of many people in urban areas. It is considered that the air pollution may lead to heart and lung diseases. A careful and timely forecast of the air quality could help to reduce the…

机器学习 · 计算机科学 2022-11-21 Iryna Talamanova , Sabri Pllana

Given the growing environmental challenges, accurate monitoring and prediction of changes in water bodies are essential for sustainable management and conservation. The Continuous Monitoring of Land Disturbance (COLD) algorithm provides a…

机器学习 · 计算机科学 2025-04-07 Huong Pham , Samuel Cheng , Tao Hu , Chengbin Deng

Water resources are essential for sustaining human livelihoods and environmental well being. Accurate water quality prediction plays a pivotal role in effective resource management and pollution mitigation. In this study, we assess the…

机器学习 · 统计学 2023-10-10 Yinpu Li , Siqi Mao , Yaping Yuan , Ziren Wang , Yixin Kang , Yuanxin Yao

Under the impact of global climate changes and human activities, harmful algae blooms in surface waters have become a growing concern due to negative impacts on water related industries. Therefore, reliable and cost effective methods of…

计算机视觉与模式识别 · 计算机科学 2018-10-26 Jason L. Deglint , Chao Jin , Alexander Wong

A disconcerting ramification of water pollution caused by burgeoning populations, rapid industrialization and modernization of agriculture, has been the exponential increase in the incidence of algal growth across the globe. Harmful algal…

计算机视觉与模式识别 · 计算机科学 2018-11-28 Arabinda Samantaray , Baijian Yang , J. Eric Dietz , Byung-Cheol Min

Given recent increases in ocean water levels brought on by climate change, this investigation decomposed changes in coastal water levels into its fundamental components to predict maximum water levels for a given coastal location. The study…

大气与海洋物理 · 物理学 2025-04-28 Barry Loneck , Igor Zurbenko , Edward Valachovic

The sea level observations from satellite altimetry are characterised by a sparse spatial and temporal coverage. For this reason, along-track data are routinely interpolated into daily grids. The latter are strongly smoothed in time and…

大气与海洋物理 · 物理学 2023-03-22 Marcello Passaro , Marie-Christin Juhl

In this paper we predict sea surface salinity (SSS) in the Arctic Ocean based on satellite measurements. SSS is a crucial indicator for ongoing changes in the Arctic Ocean and can offer important insights about climate change. We…

应用统计 · 统计学 2024-04-09 Bora Jin , Amy H. Herring , David Dunson

The need to forecast solar irradiation at a specific location over short-time horizons has acquired immense importance. In this paper, we report on analyses results involving statistical and machine learning techniques to predict hourly…

应用统计 · 统计学 2017-08-29 Alireza Inanlougani , T. Agami Reddy , Srinivas Katiamula

Clouds play a key role in regulating climate change but are difficult to simulate within Earth system models (ESMs). Improving the representation of clouds is one of the key tasks towards more robust climate change projections. This study…

大气与海洋物理 · 物理学 2024-10-28 A. Kaps , A. Lauer , G. Camps-Valls , P. Gentine , L. Gómez-Chova , V. Eyring

The Mar Menor, Europe's largest hypersaline coastal lagoon, located in southeastern Spain, has undergone severe eutrophication crises, with devastating impacts on biodiversity and water quality. Monitoring chlorophyll-a, a proxy for…

图像与视频处理 · 电气工程与系统科学 2026-02-26 Antonio Martínez-Ibarra , Aurora González-Vidal , Adrián Cánovas-Rodríguez , Antonio F. Skarmeta

This systematic mapping study investigates the use of Long short-term memory networks to predict time series data about air quality, trying to understand the reasons, characteristics and methods available in the scientific literature,…

机器学习 · 计算机科学 2021-11-24 Lucas L. S. Sachetti , Vinicius F. S. Mota

This study investigates the application of an artificial neural network framework for analysing water pollution caused by solids. Water pollution by suspended solids poses significant environmental and health risks. Traditional methods for…

机器学习 · 计算机科学 2026-01-12 I. Luviano Soto , Y. Concha Sánchez , A. Raya

The hydrodynamic performance of a sea-going ship varies over its lifespan due to factors like marine fouling and the condition of the anti-fouling paint system. In order to accurately estimate the power demand and fuel consumption for a…

机器学习 · 统计学 2022-12-14 Prateek Gupta , Adil Rasheed , Sverre Steen

Accurately forecasting long-term atmospheric variables remains a defining challenge in meteorological science due to the chaotic nature of atmospheric systems. Temperature data represents a complex superposition of deterministic cyclical…

机器学习 · 计算机科学 2026-01-14 Shreyas Rajeev , Karthik Mudenahalli Ashoka , Amit Mallappa Tiparaddi