de.dkrz.wdcc.iso3519278 series EKF400_v1 Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research author Stefan Brönnimann Institute of Geography and Oeschger Centre for Climate Change Research author Jonas Bhend Federal Office of Meteorology and Climatology MeteoSwiss www.meteoswiss.admin.ch author Yuri Brugnara Institute of Geography and Oeschger Centre for Climate Change Research author Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research pointOfContact Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research originator Stefan Brönnimann Institute of Geography and Oeschger Centre for Climate Change Research originator Jonas Bhend Federal Office of Meteorology and Climatology MeteoSwiss www.meteoswiss.admin.ch originator Yuri Brugnara Institute of Geography and Oeschger Centre for Climate Change Research originator 2022-04-25T05:38:10 ISO 19115 ISO 19139 / DKRZ ISO Simple Profile V1.0 http://doi.org/doi:10.1594/WDCC/EKF400_v1 Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1) Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1) 2017-02-14 creation None Ensemble Kalman Fitting Paleo-Reanalysis Version 1 (EKF400_v1) doi:10.1594/WDCC/EKF400_v1 Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research originator Stefan Brönnimann Institute of Geography and Oeschger Centre for Climate Change Research originator Jonas Bhend Federal Office of Meteorology and Climatology MeteoSwiss www.meteoswiss.admin.ch originator Yuri Brugnara Institute of Geography and Oeschger Centre for Climate Change Research originator doi:10.1594/WDCC/EKF400_v1 Note: please use https://cera-www.dkrz.de/WDCC/ui/Compact.jsp?acronym=EKF400_v1.1 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 Early instrumental temperature and surface pressure observations, temperature indices derived from historical documents and temperature and moisture sensitive tree-ring measurements were assimilated into an atmospheric general circulation model ensemble using a Kalman filtering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. Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research author Stefan Brönnimann Institute of Geography and Oeschger Centre for Climate Change Research author Jonas Bhend Federal Office of Meteorology and Climatology MeteoSwiss www.meteoswiss.admin.ch author Yuri Brugnara Institute of Geography and Oeschger Centre for Climate Change Research author Dr. Jörg Franke Institute of Geography and Oeschger Centre for Climate Change Research pointOfContact tree ring proxy data theme Paleo-Reanalyse theme early instrumental measurements theme historic documents theme eng -180.0 180.0 -90.0 90.0 1603-01-15 2003-12-15 401 air_pressure_at_sea_level modelResult Pa air_temperature modelResult K eastward_wind modelResult m s-1 geopotential_height modelResult m lagrangian_tendency_of_air_pressure modelResult Pa s-1 latitude modelResult degrees_north level_temp modelResult m and Pa longitude modelResult degrees_east northward_wind modelResult m s-1 precipitation_amount modelResult kg m-2 pressure_level_gph modelResult Pa pressure_level_wind modelResult Pa time modelResult not filled zip-file zip-file distributor Mb 26266 http://doi.org/doi:10.1594/WDCC/EKF400_v1 series