Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1)

Note: please use https://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=EKF400_v 1.1

data instead of EKF400_v1 (details see Quality information EKF400_v1.1)!


EKF400 is a monthly resolved paleo-reanalysis covering the period 1603 to 2003. Early instrumental temperature and surface pressure observations, temperature indices derived from historical documents and temperature and moisture sensitive tree-ring measurements were assimilated into an atmospheric general circulation model ensemble using a Kalman filtering technique. This data set combines the advantage of traditional reconstruction methods of being as close as possible to observations with the advantage of climate models of being physically consistent and having 3-dimensional information about the state of the atmosphere for various variables and at all points in time.

Simple

Alternate title

Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1)
Date (Creation)
2017-02-14
Citation identifier
None
Citation identifier
doi:10.1594/WDCC/EKF400_v1 / Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1)
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Stefan Brönnimann
Originator
  Federal Office of Meteorology and Climatology MeteoSwiss - Jonas Bhend
www.meteoswiss.admin.ch
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Yuri Brugnara
Other citation details

doi:10.1594/WDCC/EKF400_v1
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Stefan Brönnimann
Author
  Federal Office of Meteorology and Climatology MeteoSwiss - Jonas Bhend
www.meteoswiss.admin.ch
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Yuri Brugnara
Point of contact
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Theme

  • tree ring proxy data
Theme

  • Paleo-Reanalyse
Theme

  • early instrumental measurements
Theme

  • historic documents
Language
English
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Begin date
1603-01-15
End date
2003-12-15
Distribution format
  • zip-file ( zip-file )

Distributor

Distributor
 
Units of distribution

Mb
Transfer size
26266
OnLine resource
http://doi.org/doi:10.1594/WDCC/EKF400_v1
Hierarchy level
Series
Attribute description
air_pressure_at_sea_level
Content type
modelResult
Descriptor

Pa
Attribute description
air_temperature
Content type
modelResult
Descriptor

K
Attribute description
eastward_wind
Content type
modelResult
Descriptor

m s-1
Attribute description
geopotential_height
Content type
modelResult
Descriptor

m
Attribute description
lagrangian_tendency_of_air_pressure
Content type
modelResult
Descriptor

Pa s-1
Attribute description
latitude
Content type
modelResult
Descriptor

degrees_north
Attribute description
level_temp
Content type
modelResult
Descriptor

m and Pa
Attribute description
longitude
Content type
modelResult
Descriptor

degrees_east
Attribute description
northward_wind
Content type
modelResult
Descriptor

m s-1
Attribute description
precipitation_amount
Content type
modelResult
Descriptor

kg m-2
Attribute description
pressure_level_gph
Content type
modelResult
Descriptor

Pa
Attribute description
pressure_level_wind
Content type
modelResult
Descriptor

Pa
Attribute description
time
Content type
modelResult
Descriptor

not filled
File identifier
de.dkrz.wdcc.iso3519278 XML
Hierarchy level
Series
Hierarchy level name

EKF400_v1
Date stamp
2022-04-25T05:38:10
Metadata standard name

ISO 19115
Metadata standard version

ISO 19139 / DKRZ ISO Simple Profile V1.0
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Stefan Brönnimann
Author
  Federal Office of Meteorology and Climatology MeteoSwiss - Jonas Bhend
www.meteoswiss.admin.ch
Author
  Institute of Geography and Oeschger Centre for Climate Change Research - Yuri Brugnara
Point of contact
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Dr. Jörg Franke
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Stefan Brönnimann
Originator
  Federal Office of Meteorology and Climatology MeteoSwiss - Jonas Bhend
www.meteoswiss.admin.ch
Originator
  Institute of Geography and Oeschger Centre for Climate Change Research - Yuri Brugnara
Dataset URI

http://doi.org/doi:10.1594/WDCC/EKF400_v 1

 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


Keywords

Paleo-Reanalyse early instrumental measurements historic documents tree ring proxy data

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