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@ARTICLE{Bayat:907822,
author = {Bayat, Bagher and Montzka, Carsten and Graf, Alexander and
Giuliani, Gregory and Santoro, Mattia and Vereecken, Harry},
title = {{O}ne decade (2011–2020) of {E}uropean agricultural water
stress monitoring by {MSG}-{SEVIRI}: workflow implementation
on the {V}irtual {E}arth {L}aboratory ({VL}ab) platform},
journal = {International journal of digital earth},
volume = {15},
number = {1},
issn = {1753-8947},
address = {London [u.a.]},
publisher = {Taylor $\&$ Francis},
reportid = {FZJ-2022-02233},
pages = {730 - 747},
year = {2022},
abstract = {Cloud computing facilities can provide crucial computing
support for processing the time series of satellite data and
exploiting their spatio-temporal information content.
However, dedicated efforts are still required to develop
workflows, executable on cloud-based platforms, for
ingesting the satellite data, performing the targeted
processes, and generating the desired products. In this
study, an operational workflow is proposed, based on
monthly Evaporative Stress Index (ESI) anomaly, and
implemented in cloud-based online Virtual Earth Laboratory
(VLab) platform, as a demonstration, to monitor European
agricultural water stress. To this end, daily time-series of
actual and reference evapotranspiration (ETa and ET0), from
the Spinning Enhanced Visible and Infrared Imager (SEVIRI)
sensor, were used to execute the proposed workflow
successfully on VLab. The execution of the workflow
resulted in obtaining one decade (2011–2020) of European
monthly agricultural water stress maps at 0.04˚ spatial
resolution and corresponding stress reports for each
country. To support open science, all the workflow outputs
are stored in GeoServer, documented in GeoNetwork, and made
available through MapStore. This enables creating a
dashboard for better visualization of the results for
end-users. The results from this study demonstrate the
capability of VLab platform for water stress detection from
time series of SEVIRI-ET data.},
cin = {IBG-3},
ddc = {910},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {2173 - Agro-biogeosystems: controls, feedbacks and impact
(POF4-217) / ERA-PLANET - The European network for observing
our changing planet (689443)},
pid = {G:(DE-HGF)POF4-2173 / G:(EU-Grant)689443},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000783506400001},
doi = {10.1080/17538947.2022.2061617},
url = {https://juser.fz-juelich.de/record/907822},
}