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Six years of Sentinel-2 archive of Slovenia

Peter Pehani, Tatjana Veljanovski, Žiga Kokalj, Krištof Oštir
2022 Geodetski vestnik  
Currently the mission has two satellites in orbit: Sentinel-2A from 23rd June 2015, and Sentinel-2B from 7th March 2017. Revisit time for this twin constellation is five days.  ...  We analyse the archive of Sentinel-2 data of Slovenia from several aspects at the country level.  ...  P2-0406), and the projects M3Sat -Methodology of Multitemporal Multisensor Satellite Image Analysis (No.  ... 
doi:10.15292/geodetski-vestnik.2022.02.220-257 doaj:d3055f48658c4c40a1d16f81742dc1e7 fatcat:sep6sg4b3vcijh2bkqmjjsdy4u

Overall Architectural Model from Copernicus Components to specific Agri-Apps

Antonella Catucci
2020 Zenodo  
expectations and dealing with users For each of these identified components a minimum set of characteristicsto be collected have been listedin order to prepare the work that will be performedin next task  ...  chain from data sourcing to end-user systems.The work performed in the Task 4.1 and summarised in the current deliverable, consideredthe systems developed to support all different markets of the agriculture  ...  Sentinel-1, Sentinel-2, Sentinel-3 and Sentinel-5P user products, starting from the In-Orbit Commissioning Review (IOCR).  ... 
doi:10.5281/zenodo.4248961 fatcat:fyukgfonzbepzestekxtc5cmfe

New capabilities of Sentinel-2A/B satellites combined with in situ data for monitoring small harmful algal blooms in complex coastal waters

Isabel Caballero, Raúl Fernández, Oscar Moreno Escalante, Luz Mamán, Gabriel Navarro
2020 Scientific Reports  
This research also demonstrates the improved capabilities of Sentinel-2 compared to those of Landsat-8 and Sentinel-3 for continuous monitoring.  ...  Here, we show that the Sentinel-2 twin satellite mission of the Copernicus programme, in combination with in situ data, is a powerful tool that can offer valuable spatiotemporal information about a bloom  ...  We also thank Sinergise, as the operating entity of EO Browser and Sentinel Hub, for the Sentinel-2 images used in this study.  ... 
doi:10.1038/s41598-020-65600-1 pmid:32457388 fatcat:7wjdi3zvbzgpxcijra6bvmexge

Satellite Ocean Colour: Current Status and Future Perspective

Steve Groom, Shubha Sathyendranath, Yai Ban, Stewart Bernard, Robert Brewin, Vanda Brotas, Carsten Brockmann, Prakash Chauhan, Jong-kuk Choi, Andrei Chuprin, Stefano Ciavatta, Paolo Cipollini (+18 others)
2019 Frontiers in Marine Science  
Satellite Ocean Colour to end-users.  ...  Current capacity building and training activities pertinent to ocean colour are described and finally a summary of future perspectives is provided.  ...  The record has extended to 22 years (in 2019); a virtual constellation of operational missions is now in orbit, with replacements planned; routine global observations are available at 300 m; production  ... 
doi:10.3389/fmars.2019.00485 fatcat:ntlwflpnszaank3vtgasyracje

Use of the Sentinel-2 and Landsat-8 Satellites for Water Quality Monitoring: An Early Warning Tool in the Mar Menor Coastal Lagoon

Isabel Caballero, Mar Roca, Juan Santos-Echeandía, Patricia Bernárdez, Gabriel Navarro
2022 Remote Sensing  
In this study, the Landsat-8 and Sentinel-2 satellites are jointly used to examine the evolution of the main water quality descriptors during the latest ecological crisis in 2021, resulting in an important  ...  The multitemporal products allow the identification of the main critical areas close to the mouth of the Albujon watercourse and the beginning of the eutrophication process with chlorophyll-a concentration  ...  distributing Sentinel-2 and Landsat-8 imagery.  ... 
doi:10.3390/rs14122744 fatcat:yd7s2lmu35euzdfsf6cojtbkw4

Sentinel-1 and -2 Based near Real Time Inland Excess Water Mapping for Optimized Water Management

Boudewijn van Leeuwen, Zalán Tobak, Ferenc Kovács
2020 Sustainability  
The method can be used to monitor IEW over large areas in a fully automated way based on freely available Sentinel-1 and Sentinel-2 remote sensing imagery.  ...  This research presents and validates a new methodology to determine the extent of these floods using a combination of passive and active remote sensing data.  ...  Conflicts of Interest: The authors declare no conflicts of interest.  ... 
doi:10.3390/su12072854 fatcat:7uxnymphxrebfpaj44bcsisznm

Remote Sensing Satellites for Digital Earth [chapter]

Wenxue Fu, Jianwen Ma, Pei Chen, Fang Chen
2019 Manual of Digital Earth  
After more than five decades of development, humankind can now use different types of optical and microwave sensors to obtain large datasets with high precision and high resolution for the atmosphere,  ...  It covers information collection, in-orbit processing, information storage and transmission, ground reception, processing for applications, calibration, verification, applied research, and basic research  ...  FY-1C functioned stably in orbit until June 24, 2004, when the reception of FY-1C cloud images ceased.  ... 
doi:10.1007/978-981-32-9915-3_3 fatcat:aea3m5armrawtpne3myrykybo4

HydroSat: geometric quantities of the global water cycle from geodetic satellites

M. J. Tourian, O. Elmi, Y. Shafaghi, S. Behnia, P. Saemian, R. Schlesinger, N. Sneeuw
2022 Earth System Science Data  
These products, which are complementary to existing products, can contribute to our understanding of the global water cycle within the Earth system in several ways.  ...  Given the insufficient monitoring from in situ gauge networks, and with no outlook for improvement, spaceborne approaches have been under investigation for some years now.  ...  At the same time, research satellites such as CryoSat-2, SARAL/AltiKa and Jason-3 remain in orbit and provide complementary space-time measurements.  ... 
doi:10.5194/essd-14-2463-2022 doaj:147163fa392247969983f886861f3a2d fatcat:oigkjd7755gb7eg6dpddtd2kre

Observing Sea States

Fabrice Ardhuin, Justin E. Stopa, Bertrand Chapron, Fabrice Collard, Romain Husson, Robert E. Jensen, Johnny Johannessen, Alexis Mouche, Marcello Passaro, Graham D. Quartly, Val Swail, Ian Young
2019 Frontiers in Marine Science  
The combination of the different data sources, including numerical models, can help better fulfill the needs of users.  ...  A synthesis of user requirements leads to requests for spatial resolution at kilometer scales, and estimations of trends of a few centimeters per decade.  ...  , the Copernicus Marine Environment Monitoring Service, JCOMM, GOOS, and its regional organizations.  ... 
doi:10.3389/fmars.2019.00124 fatcat:4dviyqzewffgxbocuvgsghz3eu

SkySat Data Quality Assessment within the EDAP Framework

Sebastien Saunier, Gizem Karakas, Ilyas Yalcin, Fay Done, Rubinder Mannan, Clement Albinet, Philippe Goryl, Sultan Kocaman
2022 Remote Sensing  
The SkySat constellation provides optical images with a nominal spatial resolution of 50 cm, and has the capacity for multiple visits of any place on Earth each day.  ...  Cal/Val activities within the Earthnet Data Assessment Pilot (EDAP) Project of the European Space Agency (ESA) cover several Earth Observation (EO) satellite sensors, including Third-Party Missions (TPMs  ...  Acknowledgments: The authors are grateful to Planet for their support and the European Space Agency for provision of the SkySat data.  ... 
doi:10.3390/rs14071646 fatcat:nqwovshx4fdb7mrcqsxixx53mi

Sentinel-2 Leaf Area Index Estimation for Pine Plantations in the Southeastern United States

Chris W. Cohrs, Rachel L. Cook, Josh M. Gray, Timothy J. Albaugh
2020 Remote Sensing  
A single equation was produced to model surface reflectance values captured from the Sentinel-2 Multispectral Instrument (MSI) with a robust dataset of field observations of loblolly pine (Pinus taeda  ...  Leaf area index (LAI) is an important biophysical indicator of forest health that is linearly related to productivity, serving as a key criterion for potential nutrient management.  ...  Sentinel-2 Data Pre-Processing Three Level-1C image granules were downloaded from the Copernicus Open Access Hub online repository.  ... 
doi:10.3390/rs12091406 fatcat:dd2f7hf7jzesxbchu46wpt7bwe

COSMO-SkyMed SAR for Detection and Monitoring of Archaeological and Cultural Heritage Sites

Deodato Tapete, Francesca Cigna
2019 Remote Sensing  
This paper therefore offers a portfolio of use-cases that were developed in the last two years in the Scientific Research Unit of ASI, where COSMO-SkyMed data were analysed to study and monitor cultural  ...  For the first time, this paper provides an overview of the capabilities of COSMO-SkyMed imagery in StripMap Himage and Spotlight-2 mode to support archaeological studies, with the aim to encourage remote  ...  Acknowledgments: Research carried out using COSMO-SkyMed®Products, © of the Italian Space Agency (ASI), delivered under a license to use by ASI.  ... 
doi:10.3390/rs11111326 fatcat:lwcjat7ihffcbfovf6nxclhbuu

Landsat-8: Science and product vision for terrestrial global change research

D.P. Roy, M.A. Wulder, T.R. Loveland, Woodcock C.E., R.G. Allen, M.C. Anderson, D. Helder, J.R. Irons, D.M. Johnson, R. Kennedy, T.A. Scambos, C.B. Schaaf (+22 others)
2014 Remote Sensing of Environment  
Insights into the development of derived 'higher-level' Landsat products are provided in recognition of the growing need for consistently processed, moderate spatial resolution, large area, long-term terrestrial  ...  Landsat 8 extends the remarkable 40 year Landsat record and has enhanced capabilities including new spectral bands in the blue and cirrus cloud-detection portion of the spectrum, two thermal bands, improved  ...  data users, and to consider interoperability of Landsat with other planned and in orbit remote sensing systems, and to provide insights on future missions.  ... 
doi:10.1016/j.rse.2014.02.001 fatcat:fjw3cu66vvc6rgklk3aylqpogi

Evaluation of the First Year of Operational Sentinel-2A Data for Retrieval of Suspended Solids in Medium- to High-Turbidity Waters

Isabel Caballero, François Steinmetz, Gabriel Navarro
2018 Remote Sensing  
The Sentinel-2 constellation currently has the twin satellites Sentinel-2A and Sentinel-2B in orbit, the first one fully operational since summer 2015 and the second since summer 2017.  ...  There are not standard Level 2 water products for Sentinel-2 because this mission was designed only for land targets.  ...  Acknowledgments: We would like to thank the ESA and the Copernicus programme for distributing the Sentinel-2 data used in this study.  ... 
doi:10.3390/rs10070982 fatcat:j3ueaehkt5h6nhmbljnlif7b7e

First Experience with Sentinel-2 Data for Crop and Tree Species Classifications in Central Europe

Markus Immitzer, Francesco Vuolo, Clement Atzberger
2016 Remote Sensing  
The study presents the preliminary results of two classification exercises assessing the capabilities of pre-operational (August 2015) Sentinel-2 (S2) data for mapping crop types and tree species.  ...  As only single date acquisitions were available for this study, the full potential of S2 data could not be assessed.  ...  Acknowledgments: We greatly acknowledge ESA's support for this study by providing early access to pre-operational Sentinel-2 data.  ... 
doi:10.3390/rs8030166 fatcat:fp35i2rywnes7ldoaqjopnhm2a
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