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Protocol for validation and quality assessment of L2A-products - Validation activities for Sentinel-2 and Landsat-8

Pflug, Bringfried and Main-Knorn, Magdalena and Bachmann, Martin and de los Reyes, Raquel (2018) Protocol for validation and quality assessment of L2A-products - Validation activities for Sentinel-2 and Landsat-8. LPVE2018 - Workshop on Land Product Validation and Evolution, 27.Feb. - 01.März 2018, Frascati (Rom), Italien.

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Official URL: https://earth.esa.int/web/guest/events/all-events/-/article/lpve2018-workshop-on-land-product-validation-and-evolution

Abstract

The presentation reports on the methods and protocols used for validation of L2A-products on basis of reference data (AERONET sites) and provides examples of the final statistics. Validation should provide simple plots and statistical measures to characterize the performance of atmospheric correction algorithms. Validation of valid and invalid pixels classification relies on visual interpretation supported by statistical methods to ensure representativeness. Validation based on AERONET sites must be supplemented by using surface reflectance measurements provided by ad-hoc-campaigns and permanently operating stations (like RADCALNET for L2A-targets).

Item URL in elib:https://elib.dlr.de/119321/
Document Type:Conference or Workshop Item (Poster)
Title:Protocol for validation and quality assessment of L2A-products - Validation activities for Sentinel-2 and Landsat-8
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pflug, BringfriedBringfried.Pflug (at) dlr.dehttps://orcid.org/0000-0002-4626-9393
Main-Knorn, MagdalenaMagdalena.Main-Knorn (at) dlr.deUNSPECIFIED
Bachmann, MartinMartin.Bachmann (at) dlr.dehttps://orcid.org/0000-0001-8381-7662
de los Reyes, RaquelRaquel.delosReyes (at) dlr.deUNSPECIFIED
Date:2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Atmospheric correction, Validation, Sentinel-2, Landsat-8
Event Title:LPVE2018 - Workshop on Land Product Validation and Evolution
Event Location:Frascati (Rom), Italien
Event Type:international Conference
Event Dates:27.Feb. - 01.März 2018
Organizer:ESA-ESRIN
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Berlin-Adlershof , Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
German Remote Sensing Data Center > Land Surface
Deposited By: Zielske, Mandy
Deposited On:22 Mar 2018 20:07
Last Modified:31 Jul 2019 20:16

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