Results 31 to 40 of about 1,277 (193)

VARIABILITAS KLOROFIL-A MELALUI SATELIT MULTI RESOLUSI PULAU BALI, INDONESIA

open access: yesJFMR-Journal of Fisheries and Marine Research, 2021
Klorofil-a (Chl-a) merupakan informasi yang sangat penting untuk mengetahui kesuburan suatu perairan. Dalam studi ini kami menyajikan analisis komparatif variabilitas klorofil-a dari produk level 3 Chl-a pada  4 (empat) data satelit yaitu Aqua MODIS ...
Rizki Hanintyo, Dinarika Jatisworo
doaj   +1 more source

ESTIMATION OF CHLOROPHYLL-A CONCENTRATION IN LAGUNA DE BAY USING SENTINEL-3 SATELLITE DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The mission of the European Space Agency’s Sentinel-3 satellite is to provide data for land and ocean monitoring purposes. Sentinel- 3’s Ocean and Land Colour Instrument (OLCI) data are being used largely for monitoring offshore and coastal waters but ...
M. Conopio   +5 more
doaj   +1 more source

Sentinel-3 Super-Resolution Based on Dense Multireceptive Channel Attention

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The unprecedented availability of remote sensing data from different complementary Sentinel missions provides increasing opportunities to alleviate the spatial limitations of Sentinel-3 (S3) from an intersensor perspective.
Rafael Fernandez   +3 more
doaj   +1 more source

Improvement of Atmospheric Correction of Satellite Sentinel-3/OLCI Data for Oceanic Waters in Presence of Sargassum [PDF]

open access: yesRemote Sensing, 2022
The invasive species of brown algae Sargassum gathers in large aggregations in the Caribbean Sea, and has done so especially over the last decade. These aggregations wash up on shores and decompose, leading to many socio-economic issues for the population and the coastal ecosystem.
Schamberger, Léa   +3 more
openaire   +4 more sources

IdePix for Sentinel-3 OLCI Algorithm Theoretical Basis Document

open access: yes, 2022
This document provides the theoretical basis for the Sentinel-3 OLCI IdePix. IdePix stands for Identification of Pixel properties and is a multi-sensor pixel identification tool available as a SNAP (Sentinel Application Platform) plugin. IdePix provides pixel identification algorithms for a wide variety of sensors like Sentinel-2 MSI, Sentinel-3 OLCI ...
Wevers, Jan   +4 more
openaire   +2 more sources

OLCI A/B Tandem Phase Analysis, Part 2: Benefits of Sensors Harmonisation for Level 2 Products

open access: yesRemote Sensing, 2020
This study is a follow-up of a full methodology for the homogenisation and harmonisation of the two Ocean and Land Colour Instrument (OLCI) payloads based on the tandem phase analysis.
Nicolas Lamquin   +4 more
doaj   +1 more source

Machine-learning-estimation of high-spatiotemporal-resolution chlorophyll-a concentration using multi-satellite imagery

open access: yesSustainable Environment Research, 2023
Chlorophyll-a concentration for quantifying phytoplankton biomass is commonly used as an indicator for evaluating the trophic level of lakes and water quality.
Wachidatin Nisaul Chusnah   +3 more
doaj   +1 more source

Experimental Comparison of Multi-Sharpening Methods Applied To Sentinel-2 MSI and Sentinel-3 OLCI Images [PDF]

open access: yes2021 11th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2021
Multi-spectral images are crucial to detect and to understand phenomena in marine observation. However, in coastal areas, these phenomena are complex and their analyze requires multi-spectral images with both a high spatial and spectral resolution. Unfortunately, no satellite is able to provide both at the same time.
Alboody, Ahed   +5 more
openaire   +1 more source

Integration of Remote Sensing and Mexican Water Quality Monitoring System Using an Extreme Learning Machine

open access: yesSensors, 2021
Remote Sensing, as a driver for water management decisions, needs further integration with monitoring water quality programs, especially in developing countries.
Leonardo F. Arias-Rodriguez   +7 more
doaj   +1 more source

Deriving Nutrient Concentrations from Sentinel-3 OLCI Data in North-Eastern Baltic Sea

open access: yesRemote Sensing, 2022
Nutrients are important elements in marine ecosystems and water quality, and have a major role in the eutrophication of water bodies. Monitoring nutrient loads is especially important for the Baltic Sea, which is especially sensitive to the eutrophication.
Tuuli Soomets   +5 more
openaire   +2 more sources

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