noaa-recon-24611 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2025-04-22 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Last Millennium Reanalysis Multi-Proxy Database (LMRdb v1.0.0) 2018-07-11 publication doi:10.25921/x5zr-8498 noaa-recon-24611 NCEI DSI 1200_02 NCEI DSI 1200_01 Anderson, D.M. originator Anderson, D.M. author Tardif, R. originator Tardif, R. author Horlick, K. originator Horlick, K. author Erb, M.P. originator Erb, M.P. author Hakim, G.J. originator Hakim, G.J. author Noone, D. originator Noone, D. author Perkins, W.A. originator Perkins, W.A. author Steig, E.J. originator Steig, E.J. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Climate Reconstruction. The data include parameters of reconstructions (air temperature) with a geographic location of Global. The time period coverage is from 16384 to -63 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Records of past temperature, precipitation, and other climate variables derived from paleoclimate proxies. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. completed NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-recon.png Paleoclimatology - Climate Reconstruction PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Paleoclimate Reconstructions theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian earth science > paleoclimate > reconstructions > air temperature theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Air Temperature Reconstruction theme Geographic Region > Global > Global > LATITUDE > LONGITUDE place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian otherRestrictions Cite as: Anderson, D.M.; Tardif, R.; Horlick, K.; Erb, M.P.; Hakim, G.J.; Noone, D.; Perkins, W.A.; Steig, E.J. (2018-07-11): NOAA/WDS Paleoclimatology - Last Millennium Reanalysis Multi-Proxy Database (LMRdb v1.0.0). [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/x5zr-8498. Accessed [date]. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose otherRestrictions None otherRestrictions Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. Additions to the last millennium reanalysis multi-proxy database (LMRdb v1.0.0) 2019 publication Anderson, D.M., Tardif, R., Horlick, K., Erb, M.P., Hakim, G.J., Noone, D., Perkins, W.A., and E. Steig author Data Science Journal publisher https://doi.org/10.5334/dsj-2019-002 HTTPS Web Browser Associated Reference published 2019 Anderson, D.M., Tardif, R., Horlick, K., Erb, M.P., Hakim, G.J., Noone, D., Perkins, W.A., and E. Steig, 2019: Additions to the last millennium reanalysis multi-proxy database (LMRdb v1.0.0). Data Science Journal, 18, , 10.5334/dsj-2019-002 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 16384 cal yr BP to -63 cal yr BP; -180 180 -90 90 -14434 2013 STUDY NOTES: A collection of paleoclimate data prepared for a paleoclimate state estimation, specifically the Last Millennium Reanalysis (LMR). There are 2322 data sets. They include 2152 chronologies and 138 other series and supplement the 571 PAGES2k Consortium series used in the LMR. There are an additional 32 files that contain reconstructions. They are provided to enable comparisons but are not used by the LMR because generally the LMR uses raw data and not reconstructions. The additional data draws from lake core, ice core, coral, speleothem, and tree ring archives, using published data primarily from the NOAA paleoclimatology archive and a set of tree ring width chronologies standardized from raw International Tree Ring Data Bank (ITRDB) ring width series. The data were structured as individual NOAA Paleoclimatology format files, and redundant series and series containing errors were eliminated. ABSTRACT SUPPLIED BY ORIGINATOR: Progress in paleoclimatology increasingly occurs via data syntheses. We describe proxy records included in a collection of paleoclimate data prepared for use in the context of a paleoclimate state estimation, specifically the Last Millennium Reanalysis (LMR). The 2290 series include 2152 chronologies and 138 other series supplement the 571 PAGES2k Consortium series used in the LMR. The additional data draws from lake core, ice core, coral, speleothem, and tree ring archives, using published data primarily from the NOAA paleoclimatology archive and a set of tree ring width chronologies standardized from raw International Tree Ring Data Bank (ITRDB) ring width series. The data were structured as individual NOAA Paleoclimatology format files, and redundant series and series containing errors were eliminated. A processing step can be used to average the series to annual resolution and standardize variable names. In contrast to many previous paleo compilations, the data were not selected (screened) on the basis of their environmental correlation, multi-century length, or other attributes. The inclusion of proxies sensitive to moisture and other environmental variables expands their use in data assimilation. A preliminary calibration using linear regression with mean annual temperature reveals characteristics of the proxy series and their relationship to temperature, as well as the noise and error characteristics of the records. The collection will continue to be improved and expanded as part of the Last Millennium Reanalysis project. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/x5zr-8498 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/24611 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/climate-reconstruction HTTPS Information NCEI Climate Reconstruction Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/anderson2018lmr/readme-anderson2018lmr.txt HTTPS Download /reconstructions/anderson2018lmr/readme-anderson2018lmr.txt Readme download https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/anderson2018lmr/lmr_proxies-20181210.zip HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/anderson2018lmr/ HTTPS Download /reconstructions/anderson2018lmr/ Data Folder download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21