edu.ucar.gdex::d789627 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2025-08-06T14:13:06Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/z5e0-x009 https://doi.org/10.5065/z5e0-x009 https Related Resource #1 ICARUS Dataset at UC-Davis ICARUS Chamber Experiment: UCR-CECERT-APL-Cocker Group_20170117_None_Ammonium sulfate EPA2296A - Weihan d789627 2023-08-23 publication Cocker, David R. author NSF National Center for Atmospheric Research publisher Goals: PM Wall loss without blacklights: Pressure Machine Wall loss is the walls of the level weaken and eventually break down when the pressure is high enough. Blacklights are used to reveal markings on the walls, but they don't cause wall loss, Summary: Atomizing 0.04M Ammonia Sulfate INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab Affiliation: University of California, Riverside, CE-CERT Chamber: EPA chamber Experiment Category: Instrument/Chamber characterization Oxidant: None Reaction Type: Non-chemical Relative Humidity: 0.01 Temperature: 28 Seed Name: Ammonium sulfate Pressure: 0.015'' H2O completed datahelp@ucar.edu pointOfContact notPlanned dataset https://gdex.ucar.edu/images/ds_logos/default_200_200.png Logo thumbnail from URL png ASCII dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral LABORATORY > LABORATORY U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-02-27 revision 23.4 NASA Global Change Master Directory orginator Valids List: Platforms ICARUS > Integrated Chamber Atmospheric data Repository for Unified Science U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-02-27 revision 23.4 NASA Global Change Master Directory orginator Valids List: Projects EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE GASES/TRACE SPECIES U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-02-27 revision 23.4 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 environment 2017-01-17 2017-01-17 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 74.157 https://gdex.ucar.edu/datasets/d789627/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d789627/dataaccess/ https Data Access Related Link download none asNeeded