<div class="csl-bib-body">
<div class="csl-entry">Wagner, W., Lindorfer, R., Hahn, S., Kim, H., Vreugdenhil, M., Gruber, A., Fischer, M., & Trnka, M. (2023). <i>Global Scale Mapping of Subsurface Scattering Signals Impacting ASCAT Soil Moisture Retrievals</i>. TechRxiv. https://doi.org/10.34726/4782</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/188124
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dc.identifier.uri
https://doi.org/10.34726/4782
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dc.description.abstract
Microwave pulses can penetrate several centimeters to decimeters into dry soils. As a result, active microwave sensors are sensitive to discontinuities in the soil profile caused by the presence of stones, rocks or distinct soil layers. Such subsurface scattering effects can disturb the retrieval of soil moisture, vegetation and other land surface properties from active microwave measurements. In this study we mapped subsurface scatterers impacting C-band backscatter measurements acquired by the Advanced Scatterometer (ASCAT) on a global scale. Users of ASCAT soil moisture data distributed by the EUMETSAT Satellite Application Facility on Support to Operational Hydrology and Water Management are recommended to use the subsurface scattering masks generated within this study.
en
dc.description.sponsorship
Global Change Research Institute CAS
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dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.language.iso
en
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject
Radar remote sensing
en
dc.subject
C-Band
en
dc.subject
land surface
en
dc.subject
soil moisture
en
dc.subject
soil properties
en
dc.title
Global Scale Mapping of Subsurface Scattering Signals Impacting ASCAT Soil Moisture Retrievals
en
dc.type
Preprint
en
dc.type
Preprint
de
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.identifier.doi
10.34726/4782
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dc.contributor.affiliation
Gwangju Institute of Science and Technology, Korea (the Republic of)
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dc.contributor.affiliation
Czech Academy of Sciences, Czechia
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dc.contributor.affiliation
Czech Academy of Sciences, Czechia
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dc.relation.grantno
tbd
-
dc.relation.grantno
tbd
-
tuw.project.title
Adaptation of the existing data processing system SW POETS for the processing of the reflection of the ASCAT instrument for a better representation of dry periods over the Europe and Czechia in particular
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tuw.project.title
Remote Sensing and Social Interest for Humanitarian Insights
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tuw.researchTopic.id
E4
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tuw.researchTopic.name
Environmental Monitoring and Climate Adaptation
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tuw.researchTopic.value
100
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tuw.linking
https://doi.org/10.48436/9a2y9-e5z14
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tuw.publication.orgunit
E120-01 - Forschungsbereich Fernerkundung
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tuw.publication.orgunit
E120-08 - Forschungsbereich Klima- und Umweltfernerkundung
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tuw.publisher.doi
10.36227/techrxiv.24013890.v1
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dc.identifier.libraryid
AC17203924
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dc.description.numberOfPages
26
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tuw.author.orcid
0000-0001-7704-6857
-
tuw.author.orcid
0000-0003-2441-5764
-
tuw.author.orcid
0000-0002-4855-6273
-
tuw.author.orcid
0000-0003-4727-8379
-
dc.rights.identifier
CC BY 4.0
de
dc.rights.identifier
CC BY 4.0
en
tuw.publisher.server
TechRxiv
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wb.sciencebranch
Geodäsie, Vermessungswesen
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wb.sciencebranch
Informatik
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wb.sciencebranch
Physische Geographie
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wb.sciencebranch.oefos
2074
-
wb.sciencebranch.oefos
1020
-
wb.sciencebranch.oefos
1054
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wb.sciencebranch.value
70
-
wb.sciencebranch.value
15
-
wb.sciencebranch.value
15
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item.openairecristype
http://purl.org/coar/resource_type/c_816b
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item.mimetype
application/pdf
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item.languageiso639-1
en
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item.openaccessfulltext
Open Access
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item.fulltext
with Fulltext
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item.grantfulltext
open
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item.openairetype
preprint
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item.cerifentitytype
Publications
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crisitem.project.funder
Global Change Research Institute CAS
-
crisitem.project.funder
FFG - Österr. Forschungsförderungs- gesellschaft mbH
-
crisitem.project.grantno
tbd
-
crisitem.project.grantno
tbd
-
crisitem.author.dept
E120-01 - Forschungsbereich Fernerkundung
-
crisitem.author.dept
E120-01 - Forschungsbereich Fernerkundung
-
crisitem.author.dept
E120-01 - Forschungsbereich Fernerkundung
-
crisitem.author.dept
Gwangju Institute of Science and Technology
-
crisitem.author.dept
E120-01 - Forschungsbereich Fernerkundung
-
crisitem.author.dept
E120-08 - Forschungsbereich Klima- und Umweltfernerkundung
