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GIOVANNI 3.0.5 RELEASE NOTES

Release Date

December 10, 2007

General Changes

  1. New instances: ocean_month, hirdls
  2. New Vertical Plot Types for AIRS 3-D data products. These include:
    • Cross-section Map, Latitude vs Pressure
    • Cross-section Map, Longitude vs Pressure
    • Cross-section Map, Time vs Pressure
    • Vertical Profile
  3. New Regridding Data Service takes two products at different resolutions and automatically regrids to the coarser resolution. In the future this will be enhanced to included regridding at any resolution. Regridding has been integrated into following inter-comparison composite services:
    • Scatter Plot
    • Scatter Plot, Time-averaged
    • Correlation Map
    • Lat-Lon Map Time-averaged Differences
    • Time Series, Area-averaged Differences
  4. Other Features
    • KMZ file download feature for Lat-Lon Map in all instances.
    • NetCDF file download feature.
    • Improved handling of small data values (<10-6) in graphics and ASCII output.
  5. Masking Preferences (land/sea) - ...
     
  6. Parameter Descriptions - Added parameter descriptions links to all available geophysical parameters available through Giovanni.
  7. Various bug fixes including:
    • Overlay problem (no image) fixed in MODIS instance
    • Animation fixed for AIRS 3-D parameters
    • "Submit Refinements" fixed for AIRS 3-D parameters
    • Corrected failures in Lat-Lon with Difference service
    • Corrected failures in Time Series with Statistics service
    • Single time step input bug fixed.

Instance Specific Changes


AIRS Daily

  • URL: http://disc1.sci.gsfc.nasa.gov/daac-bin/G3/gui.cgi?instance_id=AIRS_Level3Daily
  • Changes
    • Includes the following new vertical plot types for 3-D data products:
    • Cross Map, Latitude-Pressure
       
    • Cross Map, Longitude-Pressure
    • Cross Map,Time-Pressure
    • Vertical Profile
       
  • Caveats
    • Should not select both 2D and 3D parameters at this time, nor mix 3D parameters with different number of layers. This problem will be fixed in the next release.

AIRS Monthly

  • URL: http://disc1.sci.gsfc.nasa.gov/daac-bin/G3/gui.cgi?instance_id=AIRS_Level3Month
  • Changes
    • Includes the following new vertical plot types for 3-D data products:
    • Cross Map, Latitude-Pressure
       
    • Cross Map, Longitude-Pressure
    • Cross Map,Time-Pressure
    • Vertical Profile
       
  • Caveats
    • Should not select both 2D and 3D parameters at this time, nor mix 3D parameters with different number of layers. This problem will be fixed in the next release..

A-Train


HIRDLS

  • URL: http://disc1.sci.gsfc.nasa.gov/daac-bin/G3/gui.cgi?instance_id=hirdls
  • Changes
    • This is the initial release of the HIRDLS Giovanni instance.
    • Parameters include: HNO3, O3, and Temperature from v2.04.09 HIRDLS2 product.
    • Available visualizations include: Vertical Profile.
    • Data download available for generated image in PNG format, or data in ASCII format. Original input files are also available for download in HDF5 format.
  • Caveats
    • Currently shows profile tracks from MLS, this will be fixed shortly.
    • Cannot adjust the X and Y axes for plots at this time.

MLS

MODIS Daily

MODIS Monthly

Ocean Monthly

  • URL: http://disc1.sci.gsfc.nasa.gov/daac-bin/G3/gui.cgi?instance_id=ocean_month
  • Changes
    • This is the initial release of the Ocean Monthly Giovanni instance.
    • Parameters include:
      • SeaWiFS Aerosol optical thickness
      • SeaWiFS Angstrom coefficient
      • SeaWiFS Chlorophyll-a concentration
      • SeaWiFS Diffuse attenuation coefficent
      • SeaWiFS Epsilon of aerosol correction
      • SeaWiFS Normalized water-leaving radiances
      • MODIS-Terra Sea Surface Temperature
      • MODIS-Aqua Aerosol optical thickness
      • MODIS-Aqua Angstrom coefficient
      • MODIS-Aqua Chlorophyll-a concentration
      • MODIS-Aqua Diffuse attenuation coefficent
      • MODIS-Aqua Epsilon of aerosol correction
      • MODIS-Aqua Normalized water-leaving radiances
      • MODIS-Aqua Sea Surface Temperature
      • MODIS-Terra Sea Surface Temperature
      • GSM Aqua Dissolved and Detrital Organic Matter Absorption Coefficient
      • GSM Aqua Particulate Backscattering Coefficient
      • GSM Merged Chlorophyll-a concentration
      • GSM Merged Dissolved and Detrital Organic Matter Absorption Coefficient
      • GSM Merged Particulate Backscattering Coefficient
      • GSM SeaWiFS Dissolved and Detrital Organic Matter Absorption Coefficient
      • GSM SeaWiFS Particulate Backscattering Coefficient
    • Available visualizations include:
      • Lat-Lon map, Time-averaged
      • Animation of Lat-Lon Maps
      • Overlay of Lat-Lon Maps
      • Correlation Map
      • Lat-Lon map of Time averaged differences
      • Latitude-Time Hovmoller Diagram
      • Longitude-Time Hovmoller Diagram
      • Scatter Plot
      • Scatter Plot, Time Averaged
      • Time Series
      • Time Series, Area Averaged

NEESPI

OMI

TOMS


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