Results 21 to 30 of about 1,277 (193)

Performance of glint correction algorithms for Sentinel-3 OLCI data

open access: yesFrontiers in Remote Sensing
Sentinel-3 (A/B) Ocean and Land Colour Imager (OLCI) provides daily global coverage and spectral quality for monitoring optical water quality indicators across diverse aquatic systems.
Rejane S. Paulino   +8 more
doaj   +2 more sources

INTERCOMPARISON OF DESIS, SENTINEL-2 (MSI) AND SENTINEL-3 (OLCI) DATA FOR WATER COLOUR APPLICATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
In this work, we investigate the potential of DESIS hyperspectral data for water colour applications as preparation for the exploitation of data from the future EnMAP mission.
M. A. Soppa   +6 more
doaj   +3 more sources

Integration of Sentinel-3 OLCI Land Products and MERRA2 Meteorology Data into Light Use Efficiency and Vegetation Index-Driven Models for Modeling Gross Primary Production

open access: yesRemote Sensing, 2021
Accurately and reliably estimating total terrestrial gross primary production (GPP) on a large scale is of great significance for monitoring the carbon cycle process.
Fengji Zhang   +3 more
doaj   +2 more sources

Sentinel-1 and Sentinel-3-OLCI PAC at DLR

open access: yes, 2013
GMES / Copernicus is the European Earth Observation Programme, conducted jointly by the EC, ESA, EUMETSAT and the member states. The Sentinel satellites (Copernicus space segment) are expected to be launched in 2014 (Sentinel-1A, -2A, and -3A). The core payload data ground segment (PDGS) is managed by ESA and operated by national partners. In this core
Hahmann, Thomas   +3 more
openaire   +2 more sources

Copernicus Sentinel-3 OLCI Level-1B Radiometry Product Validation Status After Six Years in Constellation by Three Independent Expert Groups

open access: yesRemote Sensing
As part of the Copernicus program of the European Union (EU), the European Space Agency (ESA) and the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) are currently operating the Sentinel-3 mission that consists of a ...
Bahjat Alhammoud   +7 more
doaj   +2 more sources

Radiometric Cross Calibration of HY-1C/COCTS Based on Sentinel-3/OLCI

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The on-orbit radiometric calibration of spaceborne sensors is the foundation of quantitative remote sensing, and the calibration accuracy directly affects the quality of quantitative remote sensing products.
Yong Xie   +4 more
openaire   +2 more sources

Comparison of iCOR and Rayleigh atmospheric correction methods on Sentinel-3 OLCI images for a shallow eutrophic reservoir. [PDF]

open access: yesPeerJ, 2022
Remote sensing of inland waters is challenging, but also important, due to the need to monitor the ever-increasing harmful algal blooms (HABs), which have serious effects on water quality. The Ocean and Land Color Instrument (OLCI) of the Sentinel-3 satellites program is capable of providing images for the monitoring of such waters.
Katsoulis-Dimitriou S   +4 more
europepmc   +4 more sources

Use of Sentinel-3 OLCI Images and Machine Learning to Assess the Ecological Quality of Italian Coastal Waters. [PDF]

open access: yesSensors (Basel), 2023
Understanding and monitoring the ecological quality of coastal waters is crucial for preserving marine ecosystems. Eutrophication is one of the major problems affecting the ecological state of coastal marine waters. For this reason, the control of the trophic conditions of aquatic ecosystems is needed for the evaluation of their ecological quality ...
Lapucci C   +7 more
europepmc   +6 more sources

Extended validation and evaluation of the OLCI-SLSTR Synergy aerosol product (SY_2_AOD) on Sentinel-3 [PDF]

open access: yesAtmospheric Measurement Techniques, 2022
Abstract. We present the first extended validation of a new synergy global aerosol product (SY_2_AOD) which is based on synergistic use of data from the Ocean and Land Color Instrument (OLCI), and the Sea and Land Surface Temperature Radiometer (SLSTR) sensors onboard the Copernicus Sentinel-3A (S3A) and Sentinel-3B (S3B) satellites. Several approaches,
Larisa Sogacheva   +7 more
openaire   +4 more sources

Assessing the Environmental Consequences of the Generation and Alteration of Mafic Volcaniclastic Deposits During Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 117-131., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Benjamin Black   +4 more
wiley  

+1 more source

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