GLAS/ICESat L2 Global Thin Cloud/Aerosol Optical Depths Data (HDF5)  View Catalog Page Entry ID
GLAH11
Summary
GLAH11 Level-2 thin cloud/aerosol optical depths data contain thin cloud and aerosol optical depths. A thin cloud is one that does not completely attenuate the lidar signal return, which generally corresponds to clouds with optical depths less than about 2.0. Each data granule has an associated browse product.
Geographic Coverage
Spatial Coordinates:
N: 86°
S: -86°
E: 180°
W: -180°
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Data Set Citation
Dataset Creator: Zwally, H., R. Schutz, D. Hancock, and J. Dimarzio.
Dataset Title: GLAS/ICESat L2 Global Thin Cloud/Aerosol Optical Depths Data (HDF5)
Dataset Release Date: 2013-03-04
Dataset Release Place: Boulder, Colorado USA
Dataset Publisher: NSIDC DAAC: NASA DAAC at the National Snow and Ice Data Center
Version: 33
Online Resource: http://nsidc.org/data/glah11.html
Dataset DOI: http://dx.doi.org/10.5067/ICESAT/GLAS/DATA204
Temporal Coverage
Start Date: 2003-09-30
Stop Date: 2009-10-11
Location Keywords
- GEOGRAPHIC REGION GLOBAL
Science Keywords
- Atmosphere Aerosols Aerosol Optical Depth/Thickness
- Atmosphere Clouds Cloud Optical Depth/Thickness
Ancillary Keywords
- Aerosol Layer Height
- Aerosol Multiple Scattering Coefficients
- Attenuated Backscatter Cross-section
- Backscatter
- DAAC
- EOSDIS
- GLA11
- GLAS
- Global Positioning System
- GPS
- ICESat
- ISIPS
- Laser Return Energy
- Lidar
- Lidar Backscatter
- Lidar Return Signal
- NASA
- NSIDC
- Orbit Number
- Precision Attitude Determination
- Precision Orbit Determination
- Range
- Climatology/Meteorology/Atmosphere
Platform
- ICESAT Ice, Cloud and Land Elevation Satellite
- SATELLITES
Instrument
- ALTIMETERS
- GLAS Geoscience Laser Altimeter System
- LIDAR Light Detection and Ranging
Project
- ICESAT Ice, Cloud and Land Elevation Satellite
Quality
Each data granule has associated browse products that users can quickly view to determine the general quality of the data in the granule.
Data Set Progress
complete
Originating Center
NASA/GSFC/EOS/EO
Data Center
NASA DAAC at the National Snow and Ice Data Center
Data Center URL: http://nsidc.org/daac/index.html
Data Center Personnel
Name: NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
Email: nsidc@nsidc.org
Contact Address:
- National Snow and Ice Data Center
- CIRES, 449 UCB
- University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
National Snow and Ice Data Center
Data Center URL: http://nsidc.org
Data Center Personnel
Name: NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
Email: nsidc@nsidc.org
Contact Address:
- National Snow and Ice Data Center
- CIRES, 449 UCB
- University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
Distribution
Distribution Media: FTP
Distribution Size: 22 GB
Distribution Format: HDF
Personnel
NSIDC User Services
Role: TECHNICAL CONTACT
Phone: 1 303 492-6199 x
Fax: 1 303 492-2468 x
Email: nsidc@nsidc.org
Contact Address:
- National Snow and Ice Data Center
- CIRES, 449 UCB
- University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
David Hancock
Role: INVESTIGATOR
Email: David.W.Hancock@nasa.gov
Contact Address:
- NASA Goddard Space Flight Center
- ISIPS Manager
- NASA Goddard Space Flight Center
- Wallops Flight Facility
- Wallops Island, VA
- USA
H. Jay Zwally
Role: INVESTIGATOR
Phone: 1 301 614-5643
Fax: 1 301 614-5644
Email: Jay.Zwally@nasa.gov
Contact Address:
- NASA/Goddard Space Flight Center
- Laboratory for Hydrospheric Processes
- Laboratory for Hydrospheric Processes
- NASA/Goddard Space Flight Center
- Code 971
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
H. Jay Zwally
Role: INVESTIGATOR
Phone: 1 301 614-5643
Fax: 1 301 614-5644
Email: Jay.Zwally@nasa.gov
Contact Address:
- NASA/Goddard Space Flight Center
- Laboratory for Hydrospheric Processes
- Laboratory for Hydrospheric Processes
- NASA/Goddard Space Flight Center
- Code 971
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
James Spinhirne
Role: INVESTIGATOR
Contact Address:
- NASA/Goddard Space Flight Center
- NASA/Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
John Dimarzio
Role: INVESTIGATOR
Phone: 1 301 614-5893
Email: john.dimarzio@gsfc.nasa.gov
Contact Address:
- NASA/Goddard Space Flight Center
- SGT, Inc.
- SGT, Inc.
- NASA/Goddard Space Flight Center
- Cryospheric Sciences Branch Code 614.1
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
Related URL
VIEW PROJECT HOME PAGE
ICESat/GLAS Data at NSIDC
VIEW PROJECT HOME PAGE
ICESat/GLAS web site at NASA Goddard Space Flight Center
VIEW PROJECT HOME PAGE
ICESat/GLAS web site at NASA Wallops Flight Facility
VIEW PROJECT HOME PAGE
ICESat/GLAS web site at University of Texas
Reference
Bae, S. and B.E. Schutz. 2002. Precision attitude determination (PAD). GLAS algorithm theoretical basis document. Version 2.2. Austin, TX: Center for Space Research, University of Texas at Austin.
Center for Space Research. 'ICESat/GLAS.' January 2002. http://www.csr.utexas.edu/glas/.
Earth Science Data and Information System (ESDIS). 1996. EOS Ground System (EGS) Systems and Operations Concept. Greenbelt, MD: Goddard Space Flight Center.
GLAS Science Team. 2000. Mission Operations Requirement Document (MORD) for the Ice, Cloud and Land Elevation Satellite (ICESat) Mission. Greenbelt, MD: Goddard Space Flight Center.
GLAS Science Team. 1997. GLAS Science Requirements. Version 2.01. Greenbelt, MD: Goddard Space Flight Center.
Guzzi, R., ed. 2003. Exploring the atmosphere by remote sensing techniques. Heidelberg, Germany: Springer-Verlag.
Heroux, D. 2000. Progress report on GLAS interface effort with ECS NOSE. Rev. 29 December 2000. Landover, MD: Emergent-IT/Raytheon.
Herring, T.A. and K. Quinn. 1999. Atmospheric delay correction to GLAS laser altimeter ranges. GLAS algorithm theoretical basis document. Version 1.0. Lanham, MD: Science Systems and Applications, Inc.
Jester, P., and J. Lee. 2002. GLAS standard data products specification - level 1. Version 6.0. Wallops Island, VA: Raytheon ITSS.
Lee, J. 2002. GSAS user's guide: Version 4.0. Wallops Island, VA: Raytheon ITSS.
Palm, S., W. Hart, and D. Hlavka. 2002. GLAS atmospheric data products. GLAS algorithm theoretical basis document. Version 4.2. Lanham, MD: Science Systems and Applications, Inc.
Rim, H., and B. Schutz. 2002. Precision orbit determination. GLAS algorithm theoretical basis document. Version 2.2. Austin, TX: Center for Space Research, University of Texas at Austin.
Schutz, B. 2002. Laser footprint location (geolocation) and surface profiles.GLAS algorithm theoretical basis document. Version 3.0. Austin, TX: Center for Space Research, University of Texas at Austin.
Schutz, B. 2000. GLAS altimeter post-launch calibration/validation plan. Version 0.99. Austin, TX: Center for Space Research, University of Texas at Austin.
Stephens, G.L. 1994. Remote sensing of the lower atmosphere: an introduction. New York: Oxford University Press.
Wahr, J., D. Wingham, and C. Bentley. 2000. A method of combining ICESat and GRACE satellite data to constrain Antarctic mass balance. Journal of Geophysical Research 105(B7):16,279-16,294.
Yi, D., J. Minster, and C. Bentley. 1999. Ocean tidal loading corrections. GLAS algorithm theoretical basis document. Version 1.0. Greenbelt, MD: Goddard Space Flight Center.
Zwally, H.J., B. Schutz, D. Hancock, and A. Brenner. 2000. ICESat/GLAS Standard Data Products in HDF and SCF Formats. Version 1.2. Greenbelt, MD: Goddard Space Flight Center.
Metadata Name and Version
Metadata Name: CEOS IDN DIF
Metadata Version: 9.7
Creation and Review Dates
DIF Creation Date: 2013-03-04
Last DIF Revision Date: 2013-03-06
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