The DAAC at Atmospheric Science Data Center (ASDC)
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Earth Observing System Data and Information System (EOSDIS)
Importance and Incorporation of User Feedback in Data Stewardship Hampapuram Ramapriyan1,2 and Jeanne Behnke1 1Goddard Space Flight Center, 2Science Systems and Applications, Inc. Presented at SciDataCon 2018, Gaborone, Botswana, Nov. 5-8, 2018 1 Introduction Data stewardship - A long-term responsibility Long-lived systems must evolve On-Going user feedback is critical for understanding needs and evolving as needs change We illustrate this through NASA’s Earth Observing System Data and Information System (EOSDIS) 2 NASA’s Earth Observing System Data and Information System (EOSDIS) • Managed by NASA’s Earth Science Data and Information System (ESDIS) Project • Implements NASA’s free and open data policy in effect since early 1990s • Provides end-to-end capabilities for managing NASA’s Earth science data. Science Operations Science data processing Data management Interoperable distributed data archives On-line data access services Earth science discipline-oriented user services 3 Missions, Datasets and Disciplines Started in the 1990s, EOSDIS today archives and distributes over 11,000 data types • Atmosphere » Winds & Precipitation » Aerosols & Clouds » Temperature & Humidity » Solar radiation • Ocean » Surface temperature » Surface wind fields & Heat flux » Surface topography • Land • Human Dimensions » Ocean color » Cover & Usage » Population & Land Use • Cryosphere » Soil Moisture » Human & Environmental » Sea/Land Ice & Snow » Topography & elevation Health Cover » Temperature Distributed Active Archive Centers (DAACs) Alaska Satellite -
Earth Science Data and Information System (ESDIS) Project Update
Earth Science Data and Information System (ESDIS) Project Update October 15-16, 2008 National Snow and Ice Data Center & Physical Oceanography DAAC User Working Group Meeting Pasadena, CA [email protected] ESDIS Project Code 423 NASA GSFC Topics •• ESDISESDIS OrganizationOrganization •• SystemSystem ContextContext •• KeyKey MetricsMetrics •• DataData ArchitectureArchitecture •• KeyKey ActivitiesActivities – Data Discovery – Customer Satisfaction & Metrics – Operations Management 2 Earth Science Data and Information System (ESDIS) Project • The ESDIS Project is responsible for the Earth Observing System Data and Information System (EOSDIS), one of the largest civilian Science Information System in the world • The EOSDIS: – Ingests, archives, processes, and distributes an unprecedented volume of science data for NASA’s flagship Earth science missions (e.g., Terra, Aqua, Aura, ICESat) – Supports unique requirements of a variety of Earth science disciplines (e.g., land, atmosphere, snow/ice, and ocean) as well as inter- disciplinary researchers, climate This Jason sea-surface height image shows modelers, and application users sea surface height anomalies with the seasonal cycle (the effects of summer, fall, (e.g., U.S. Forest Service) winter, and spring) removed. Each image is a 10-day average of data, centered on the date – Employs state-of-the-art hardware indicated. and software technology to achieve Courtesy: NASA EOSDIS Physical 3 Oceanography DAAC required data throughput EOSDIS Manages Data For All 24 EOS Measurements Aqua (5/02) -
Treaties and Other International Acts Series 94-1115 ______
TREATIES AND OTHER INTERNATIONAL ACTS SERIES 94-1115 ________________________________________________________________________ SPACE Cooperation Memorandum of Understanding Between the UNITED STATES OF AMERICA and CANADA Signed at Washington November 15, 1994 with Appendix NOTE BY THE DEPARTMENT OF STATE Pursuant to Public Law 89—497, approved July 8, 1966 (80 Stat. 271; 1 U.S.C. 113)— “. .the Treaties and Other International Acts Series issued under the authority of the Secretary of State shall be competent evidence . of the treaties, international agreements other than treaties, and proclamations by the President of such treaties and international agreements other than treaties, as the case may be, therein contained, in all the courts of law and equity and of maritime jurisdiction, and in all the tribunals and public offices of the United States, and of the several States, without any further proof or authentication thereof.” CANADA Space: Cooperation Memorandum of Understanding signed at Washington November 15, 1994; Entered into force November 15, 1994. With appendix. MEMORANDUM OF UNDERSTANDING between the UNITED STATES NATIONAL AERONAUTICS AND SPACE ADMINISTRATION and the CANADIAN SPACE AGENCY concerning COOPERATION IN THE FLIGHT OF THE MEASUREMENTS OF POLLUTION IN THE TROPOSPHERE (MOPITT) INSTRUMENT ON THE NASA POLAR ORBITING PLATFORM AND RELATED SUPPORT FOR AN INTERNATIONAL EARTH OBSERVING SYSTEM 2 The United States National Aeronautics and Space Administration (hereinafter "NASA") and the Canadian Space Agency (hereinafter "CSA") -
Assessing Measurements of Pollution in the Troposphere (MOPITT) Carbon Monoxide Retrievals Over Urban Versus Non-Urban Regions
Atmos. Meas. Tech., 13, 1337–1356, 2020 https://doi.org/10.5194/amt-13-1337-2020 © Author(s) 2020. This work is distributed under the Creative Commons Attribution 4.0 License. Assessing Measurements of Pollution in the Troposphere (MOPITT) carbon monoxide retrievals over urban versus non-urban regions Wenfu Tang1,2, Helen M. Worden2, Merritt N. Deeter2, David P. Edwards2, Louisa K. Emmons2, Sara Martínez-Alonso2, Benjamin Gaubert2, Rebecca R. Buchholz2, Glenn S. Diskin3, Russell R. Dickerson4, Xinrong Ren4,5, Hao He4, and Yutaka Kondo6 1Advanced Study Program, National Center for Atmospheric Research, Boulder, CO, USA 2Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO, USA 3NASA Langley Research Center, Hampton, VA, USA 4Department of Atmospheric and Oceanic Science, University of Maryland, College Park, MD, USA 5Air Resources Laboratory, National Oceanic and Atmospheric Administration, College Park, MD, USA 6National Institute of Polar Research, Tachikawa, Japan Correspondence: Wenfu Tang ([email protected]) Received: 4 November 2019 – Discussion started: 28 November 2019 Revised: 31 January 2020 – Accepted: 16 February 2020 – Published: 23 March 2020 Abstract. The Measurements of Pollution in the Tropo- luted scenes. We test the sensitivities of the agreements be- sphere (MOPITT) retrievals over urban regions have not been tween MOPITT and in situ profiles to assumptions and data validated systematically, even though MOPITT observations filters applied during the comparisons of MOPITT -
Storms Are Thunderstorms That Produce Tornadoes, Large Hail Or Are Accompanied by High Winds
From February 17 to 19, a severe storm blasted the Lebanese coast with 100- kilometer (60-mile) winds and dropped as much as 2 meters (7 feet) of snow on parts of the country, news sources said. Temperatures dropped to near freezing along the coast, while snowplows struggled to clear the main roadway between Beirut and Damascus. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color image on February 20, 2012. Snow covers much of Lebanon, and extends across the border with Syria. Another expanse of snow occurs just north of the Syria-Jordan border. Snow in Lebanon is not uncommon, and the country is home to ski resorts. Still, this fierce storm may have been part of a larger pattern of cold weather in Europe and North Africa. References The Daily Star. (2012, February 18). Lebanon hit by extreme weather conditions. Accessed February 21, 2012. Naharnet. (2012, February 19). Storm subsides after coating Lebanon in snow. Accessed February 21, 2012. NASA image courtesy LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Michon Scott. Instrument: Terra - MODIS Flooding is the most common of all natural hazards. Each year, more deaths are caused by flooding than any other thunderstorm related hazard. We think this is because people tend to underestimate the force and power of water. Six inches of fast-moving water can knock you off your feet. Water 24 inches deep can carry away most automobiles. Nearly half of all flash flood deaths occur in automobiles as they are swept downstream. -
Article Is financed by CNRS-INSU
Atmos. Chem. Phys., 10, 2175–2194, 2010 www.atmos-chem-phys.net/10/2175/2010/ Atmospheric © Author(s) 2010. This work is distributed under Chemistry the Creative Commons Attribution 3.0 License. and Physics Midlatitude stratosphere – troposphere exchange as diagnosed by MLS O3 and MOPITT CO assimilated fields L. El Amraoui1, J.-L. Attie´1,2, N. Semane3, M. Claeyman1,2, V.-H. Peuch1, J. Warner4, P. Ricaud2, J.-P. Cammas2, A. Piacentini5, B. Josse1, D. Cariolle5, S. Massart5, and H. Bencherif6 1CNRM-GAME, Met´ eo-France´ and CNRS, URA 1357, Toulouse, France 2Laboratoire d’Aerologie,´ Universite´ de Toulouse, CNRS/INSU, Toulouse, France 3CNRM, Direction de la Met´ eorologie´ Nationale, Casablanca, Morocco 4University of Maryland, Baltimore County, USA 5CERFACS, Toulouse, France 6Laboratoire de l’Atmosphere` et des Cyclones, Universite´ de La Reunion,´ France Received: 5 June 2009 – Published in Atmos. Chem. Phys. Discuss.: 1 October 2009 Revised: 12 February 2010 – Accepted: 16 February 2010 – Published: 2 March 2010 Abstract. This paper presents a comprehensive charac- and the free model they are 6.3 ppbv, 16.6 ppbv and 0.71, re- terization of a very deep stratospheric intrusion which oc- spectively. The paper also presents a demonstration of the curred over the British Isles on 15 August 2007. The sig- capability of O3 and CO assimilated fields to better describe nature of this event is diagnosed using ozonesonde mea- a stratosphere-troposphere exchange (STE) event in compar- ◦ ◦ surements over Lerwick, UK (60.14 N, 1.19 W) and is ison with the free run modelled O3 and CO fields. Although also well characterized using meteorological analyses from the assimilation of MLS data improves the distribution of O3 the global operational weather prediction model of Met´ eo-´ above the tropopause compared to the free model run, it is France, ARPEGE. -
An Examination of the Long-Term CO Records from MOPITT and IASI
An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology Maya George, Cathy Clerbaux, Idir Bouarar, Pierre-Fran¸coisCoheur, Merritt N. Deeter, David P. Edwards, G. Francis, John C. Gille, Juliette Hadji-Lazaro, Daniel Hurtmans, et al. To cite this version: Maya George, Cathy Clerbaux, Idir Bouarar, Pierre-Fran¸coisCoheur, Merritt N. Deeter, et al.. An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology. Atmospheric Measurement Techniques, European Geosciences Union, 2015, 8 (10), pp.4313-4328. <10.5194/amt-8-4313-2015>. <insu-01145299> HAL Id: insu-01145299 https://hal-insu.archives-ouvertes.fr/insu-01145299 Submitted on 15 Oct 2015 HAL is a multi-disciplinary open access L'archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destin´eeau d´ep^otet `ala diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publi´esou non, lished or not. The documents may come from ´emanant des ´etablissements d'enseignement et de teaching and research institutions in France or recherche fran¸caisou ´etrangers,des laboratoires abroad, or from public or private research centers. publics ou priv´es. Atmos. Meas. Tech., 8, 4313–4328, 2015 www.atmos-meas-tech.net/8/4313/2015/ doi:10.5194/amt-8-4313-2015 © Author(s) 2015. CC Attribution 3.0 License. An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology M. George1, C. Clerbaux1,2, I. Bouarar3, P.-F. Coheur2, M. N. Deeter4, D. P. Edwards4, G. -
Key Terra Facts Joint with Japan and Canada Orbit: Type: Near-Polar, Sun-Synchronous Equatorial Crossing: 10:30 A.M
Terra Key Terra Facts Joint with Japan and Canada Orbit: Type: Near-polar, sun-synchronous Equatorial Crossing: 10:30 a.m. Altitude: 705 km Inclination: 98.1° Terra URL Period: 98.88 minutes terra.nasa.gov Repeat Cycle: 16 days Dimensions: 2.7 m × 3.3 m × 6.8 m Mass: 5,190 kg Power: 2,530 W Summary Design Life: 6 years The Terra (formerly called EOS AM-1) satellite is the flagship of NASA’s Earth Science Missions. Terra is the first EOS (Earth Observing System) platform and pro- vides global data on the state of the atmosphere, land, and Launch oceans, as well as their interactions with solar radiation • Date and Location: December 18, 1999, from Van- and with one another. denberg Air Force Base, California • Vehicle: Atlas Centaur IIAS expendable launch Instruments vehicle • Clouds and the Earth’s Radiant Energy System (CERES; two copies) • Multi-angle Imaging SpectroRadiometer (MISR) Relevant Science Focus Areas • Moderate Resolution Imaging Spectroradiometer (see NASA’s Earth Science Program section) (MODIS) • Atmospheric Composition • Measurements of Pollution in The Troposphere • Carbon Cycle, Ecosystems, and Biogeochemistry (MOPITT) • Climate Variability and Change • Advanced Spaceborne Thermal Emission and Reflec- • Earth Surface and Interior tion Radiometer (ASTER) • Water and Energy Cycles • Weather Points of Contact • Terra Project Scientist: Marc Imhoff, NASA Related Applications Goddard Space Flight Center (see Applied Science Program section) • Terra Deputy Project Scientist: Si-Chee Tsay, NASA • Agricultural Efficiency Goddard -
EOSDIS DAAC Summary Table of Functions
EOSDIS DAAC Summary Table Name Location Data Management Expertise Atmospheric NASA Langley o Spaceborne data: CERES, MISR, CALIPSO, o Provides sensor-specific search tools Sciences Data Research ISCCP, SAGE III, MOPITT, TES and from field as well as more general tools and Center (ASDC) Center and airborne campaigns including DISCOVER- services, such as atmosphere product AQ, ATTREX, AirMISR, INTEX-A&B subsetting o Responsible for processing all science data o Provides unique expertise on Earth products for CERES (on TRMM, Terra, Aqua, Radiation Budget, solar radiation, and SNPP) and MISR (on Terra) instruments atmosphere composition, o MEaSUREs Program datasets tropospheric chemistry and aerosols o Connectivity to LaRC science teams Alaska Satellite Geophysical o Spaceborne data: o Provides specialized support in SAR Facility (ASF) Institute at the Seasat, RADARSAT-1 processing and enhanced data DAAC University of Advanced Land Observing Satellite (ALOS) products for science researchers Alaska, PALSAR, o Provides science support for Polar Fairbanks European Remote Sensing Satellite-1, -2 processes and land vegetation (ERS-1 and -2), measurements associated with SAR Japanese Earth Resources Satellite-1 (JERS- instruments 1) o Airborne mission data: Airborne SAR (AIRSAR), Jet Propulsion Laboratory Uninhabited Aerial Vehicle SAR (UAVSAR) o MEaSUREs Program datasets Crustal NASA Goddard o Data and derived products from a global o Provides specialized data services in Dynamics Data Space Flight network of observing stations equipped with space geodesy and solid Earth Information Center one or more of the following measurement dynamics System (CDDIS) techniques: o Connectivity to NASA’s Space Geodesy • Satellite Laser Ranging (SLR) and Lunar Network of observing systems Laser Ranging (LLR) • Very Long Baseline Interferometry (VLBI) • Global Navigation Satellite System (GNSS) • Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) o MEaSUREs Program datasets Goddard Earth NASA Goddard o Process AIRS data into standard products. -
EOSDIS Space Administration
National Aeronautics and EOSDIS Space Administration FALL 2019 Earth Science Data and Information System (ESDIS) Project A PUBLICATIONUpdate OF THE EARTH OBSERVING SYSTEM DATA AND INFORMATION SYSTEM (EOSDIS), CODE 423 TOP STORIES IN THIS ISSUE: TOP STORIES LANCE Top 10 at 10 LANCE Top 10 at 10 ...................................1 NASA’s Land, Atmosphere Near Real-time Capability for EOS, NASA Earth Observing Data and Tools Aid better known as LANCE, is 10 years old. Here’s a look at 10 LANCE International Education ...............................4 milestones over the past decade. Now Available in NASA Worldview: Earth ince 2009, the Land, Atmosphere Near real- Every 10 Minutes .......................................5 Stime Capability for NASA’s Earth Observing System (EOS), or LANCE, has been providing DATA USER PROFILES ....................8 data and data products generally within three Dr. Philip Thompson hours of a satellite observation. The products, Dr. Kristy Tiampo services, and data distribution strategies Dr. Monica Pape developed by the LANCE team have helped transform not only how Earth observing data ANNOUNCEMENTS .........................9 are used, but also the worldwide accessibility of these data. As LANCE enters its New Global Sea Level Change Animation at NASA’s PO.DAAC… ...................................9 second decade, it’s worth looking back at some LANCE milestones. While this list is not meant to be all-inclusive, it provides an overview of how this major New Version of the ASTER GDEM .......................................... initiative evolved to provide data from instruments aboard Earth observing 10 satellites rapidly, accurately, and consistently. New PO.DAAC Saildrone Data Animation ...10 1. Development of the NRTPE and Rapid Response, the precursors WEBINARS ........................................11 to LANCE DATA RECIPES The evolution of what would become known as LANCE began in 2001 with AND TUTORIALS .............................12 the development of the NASA/NOAA/Department of Defense Near Real- Time Processing Effort (NRTPE). -
Introduction to NASA Satellite Data Products
Introduction to NASA data products UARS Nimbus-7 SORCE TRMM Earth Probe Aura NASA Earth-Observing Satellites Aqua CloudSAT CALIPSO SeaWIFS Terra 1 http://eospso.gsfc.nasa.gov/ NASA Earth Science Data Products: http://nasascience.nasa.gov/earth-science/earth-science-data/ Core and Community Data System Elements Core Data Components: • Earth Observing System Data and Information System (EOSDIS) http://earthdata.nasa.gov/ • CloudSat Data Processing Center http://www.cloudsat.cira.colostate.edu/ • Laboratory for Atmospheric and Space Physics (LASP) Solar Irradiance Data Center http://lasp.colorado.edu/lisird/ • Precipitation Processing System (PPS) http://pps.gsfc.nasa.gov/tsdis/tsdis.html • Earth Observing System (EOS) Clearinghouse (ECHO) Community Data System: http://earthdata.nasa.gov/our-community/community-data-system-programs Earth Observing System Data and Information System (EOSDIS) http://earthdata.nasa.gov/ NASA's Earth Observing System (EOS) comprises a series of satellites, a science component and a data system which is called The Earth Observing System Data and Information System (EOSDIS). EOSDIS distributes thousands of Earth system science data products and associated services for interdisciplinary studies. Almost all data in EOSDIS are held on-line and accessed via ftp. Data Tool/Service/Center Description Global Change Master Directory (GCMD) The directory level dataset catalog. Inventory level cross-Data Center dataset and REVERB service search & access client. EOSDIS Data Centers The data centers have individual online systems (called DAACs – Distributed Active Archive Centers) that allow them to provide unique services for http://earthdata.nasa.gov/about-eosdis/system-description/eosdis- data-centers users of a particular type of data. EOSDIS search, visualization and analysis tool EOSDIS Data Service Directory directory. -
1999 EOS Reference Handbook
1999 EOS Reference Handbook A Guide to NASA’s Earth Science Enterprise and the Earth Observing System http://eos.nasa.gov/ 1999 EOS Reference Handbook A Guide to NASA’s Earth Science Enterprise and the Earth Observing System Editors Michael D. King Reynold Greenstone Acknowledgements Special thanks are extended to the EOS Prin- Design and Production cipal Investigators and Team Leaders for providing detailed information about their Sterling Spangler respective instruments, and to the Principal Investigators of the various Interdisciplinary Science Investigations for descriptions of their studies. In addition, members of the EOS Project at the Goddard Space Flight Center are recognized for their assistance in verifying and enhancing the technical con- tent of the document. Finally, appreciation is extended to the international partners for For Additional Copies: providing up-to-date specifications of the instruments and platforms that are key ele- EOS Project Science Office ments of the International Earth Observing Mission. Code 900 NASA/Goddard Space Flight Center Support for production of this document, Greenbelt, MD 20771 provided by Winnie Humberson, William Bandeen, Carl Gray, Hannelore Parrish and Phone: (301) 441-4259 Charlotte Griner, is gratefully acknowl- Internet: [email protected] edged. Table of Contents Preface 5 Earth Science Enterprise 7 The Earth Observing System 15 EOS Data and Information System (EOSDIS) 27 Data and Information Policy 37 Pathfinder Data Sets 45 Earth Science Information Partners and the Working Prototype-Federation 47 EOS Data Quality: Calibration and Validation 51 Education Programs 53 International Cooperation 57 Interagency Coordination 65 Mission Elements 71 EOS Instruments 89 EOS Interdisciplinary Science Investigations 157 Points-of-Contact 340 Acronyms and Abbreviations 354 Appendix 361 List of Figures 1.