Seamless retrievals of chlorophyll-a from Sentinel-2 (MSI) and Sentinel-3 (OLCI) in inland and coastal waters: A machine-learning approach

N Pahlevan, B Smith, J Schalles, C Binding… - Remote Sensing of …, 2020 - Elsevier
Consistent, cross-mission retrievals of near-surface concentration of chlorophyll-a (Chla) in
various aquatic ecosystems with broad ranges of trophic levels have long been a complex …

Performance of Landsat-8 and Sentinel-2 surface reflectance products for river remote sensing retrievals of chlorophyll-a and turbidity

C Kuhn, A de Matos Valerio, N Ward, L Loken… - Remote Sensing of …, 2019 - Elsevier
Rivers and other freshwater systems play a crucial role in ecosystems, industry,
transportation and agriculture. Despite the> 40 years of inland water observations made …

Sentinel-2/Landsat-8 product consistency and implications for monitoring aquatic systems

N Pahlevan, SK Chittimalli… - Remote sensing of …, 2019 - Elsevier
Sentinel-2 and Landsat data products when combined open opportunities for capturing the
dynamics of nearshore coastal and inland waters at rates that have never been possible …

[HTML][HTML] Sentinel-2 MultiSpectral Instrument (MSI) data processing for aquatic science applications: Demonstrations and validations

N Pahlevan, S Sarkar, BA Franz… - Remote sensing of …, 2017 - Elsevier
Abstract The European Space Agency's Sentinel-2A mission with the MultiSpectral
Instrument (MSI) onboard was launched in 2015, initiating a new era in high-to-moderate …

Landsat 8 remote sensing reflectance (Rrs) products: Evaluations, intercomparisons, and enhancements

N Pahlevan, JR Schott, BA Franz, G Zibordi… - Remote sensing of …, 2017 - Elsevier
Abstract The Operational Land Imager (OLI) onboard Landsat-8 is generating high-quality
aquatic science products, the most critical of which is the remote sensing reflectance (R rs) …

Assessing the origin of a massive cyanobacterial bloom in the Río de la Plata (2019): Towards an early warning system

L Aubriot, B Zabaleta, F Bordet, D Sienra, J Risso… - Water Research, 2020 - Elsevier
The Río de la Plata estuary drains the second largest river basin of South America. The
occurrence of frequent cyanobacterial blooms of the Microcystis and Dolichospermum …

The OLCI neural network swarm (ONNS): A bio-geo-optical algorithm for open ocean and coastal waters

M Hieronymi, D Müller, R Doerffer - Frontiers in Marine Science, 2017 - frontiersin.org
The processing scheme of a novel in-water algorithm for the retrieval of ocean color
products from Sentinel-3 OLCI is introduced. The algorithm consists of several blended …

Performance assessment and validation of ocean color sensor-specific algorithms for estimating the concentration of particulate organic carbon in oceanic surface …

ID Joshi, D Stramski, RA Reynolds… - Remote Sensing of …, 2023 - Elsevier
Global observations of ocean color from space provide a unique capability to conduct multi-
decadal studies of biogeochemical constituents and processes in the upper ocean layers at …

Oyster Aquaculture Site Selection Using Landsat 8-Derived Sea Surface Temperature, Turbidity, and Chlorophyll a

J Snyder, E Boss, R Weatherbee… - Frontiers in Marine …, 2017 - frontiersin.org
Remote sensing data is useful for selection of aquaculture sites because it can provide
water-quality products mapped over large regions at low cost to users. However, the spatial …

An improved model for chlorophyll-a concentration retrieval in coastal waters based on UAV-Borne hyperspectral imagery: A case study in Qingdao, China

Y Gai, D Yu, Y Zhou, L Yang, C Chen, J Chen - Water, 2020 - mdpi.com
Chlorophyll-a (Chl-a) is an objective biological indicator, which reflects the nutritional status
of coastal waters. However, the turbid coastal waters pose challenges to the application of …