gov.noaa.ncdc:C01376 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 2024-07-01 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Infrared Atmospheric Sounding Interferometer (IASI) Level 3 Daily 3x3 Global Grids IASI 3x3 Global Grids 2007-05-21 publication gov.noaa.ncdc:C01376 gov.noaa.class:IASI3X3 National Centers for Environmental Information publisher European Meteorological Satellite Organisation originator European Meteorological Satellite Organisation author Office of Satellite and Product Operations originator Office of Satellite and Product Operations author Infrared Atmospheric Sounding Interferometer (IASI), is a hyperspectral infrared sounder residing on the European Space Agency's (ESA) MetOp series of polar orbiting satellites. The main goal is to provide atmospheric emission spectra to derive temperature and humidity profiles with high vertical resolution and accuracy. It is a Michelson interferometer with spectral coverage between 3.6 and 15.5 micrometers. At nadir, the instrument samples data at intervals of 25 km along and a cross track, each sample having a maximum diameter of about 12 km. The 3x3 product is on a 3x3 degree global grid. The product is created daily and consists of (1) 8461 channels of IASI Level 1C radiances, (2) 6 channels of AVHRR Level 1B radiances averaged on to the IASI fields of view, (3) all associated navigational and temporal information for the observations, and (4) quality flags. These data are collocated to points on a 3° X 3° global grid. On a scan line, the IASI fields of view are clustered into 2 X 2 matrices. These clusters of fields of view are referred to as fields of regard. It is actually this field of regard that is collocated and stored for each grid point. A daily gridded data set consists of two files, one for the ascending orbits and the other for the descending. Because the product requires an entire day's data it is produced one day behind real time. For both the ascending and descending daily files NOAA/NESDIS/STAR will generate one associated xml format metadata file. For radiance and retrieval assimilations into numerical weather prediction models. onGoing NOAA National Centers for Environmental Information Customer Engagement Branch 1-828-271-4800 1-828-271-4876 151 Patton Avenue Veach-Baley Federal Building, Room 468 Asheville NC 28801-5001 USA ncei.orders@noaa.gov https://www.ncei.noaa.gov HTTPS Web Browser NOAA National Centers for Environmental Information (NCEI) NCEI home page with information, data access and contact information. information 8:00 - 6:00 Eastern pointOfContact continual https://data.noaa.gov/docucomp/image/3ee602e8-16b9-4457-a211-72ffff862dc6 Artist's view of the MetOp-A spacecraft in orbit (image credit: ESA, EUMETSAT) JPEG Earth Science > Atmosphere > Atmospheric Radiation theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher Geographic Region > Global place Global Change Master Directory (GCMD) Location Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher IASI > Infrared Atmospheric Sounding Interferometer instrument Global Change Master Directory (GCMD) Instrument Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher METOP-A > Meteorological Operational Satellite - A platform Global Change Master Directory (GCMD) Platform Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce DE/EUMETSAT > European Organisation for the Exploitation of Meteorological Satellites DOC/NOAA/NESDIS/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce dataCentre gov.noaa.class:IASI3X3 other otherRestrictions Cite this dataset when used as a source. 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. grid 333 eng; USA climatologyMeteorologyAtmosphere 1 -180.0 180.0 -90.0 90.0 ground condition 2007-05-21 12 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. GRADS Binary PDF HTTPS https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01376/html HTTPS Landing Page NCEI Dataset Landing Page Landing page for the dataset. information https://www.avl.class.noaa.gov/saa/products/search?sub_id=0&datatype_family=IASI3X3 HTTPS Data Search Application NOAA Comprehensive Large Array-data Stewardship System (CLASS) Data Search and Order Search the data archive and submit an order for the dataset via the interface. order https://www.ncei.noaa.gov/pub/data/satellite/publications/podguides/N-15%20thru%20N-19/pdf/0.0%20NOAA%20KLM%20Users%20Guide.pdf HTTPS Information NOAA KLM USER'S GUIDE with NOAA-N, N Prime, and MetOp SUPPLEMENTS NOAA KLM USER'S GUIDE information https://www.ospo.noaa.gov/Products/atmosphere/soundings/iasi/index.html HTTPS Information NOAA Office of Satellite and Product Operations OSPO Infrared Atmospheric Sounding Interferometer (IASI) Sounding Products information page information dataset The IASI data originate from the EPS MetOp1 satellite and are processed from Level 0 up to Level 2 by EUMETSAT. The 3X3 IASI daily global grids will be generated from a day's set of IASI Level 1C files and will therefore be made available to CLASS on the DDS one day behind real time. One xml-formatted metadata file will be generated for both the daily ascending and descending files. processor repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.