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Ray Twiddy



Movie   ID   Roles   Title
Total ozone as measured by Nimbus-7 TOMS during the period 1-1-1992 through 12-31-1992   36 Animator
  1992 Daily Ozone from Nimbus-7
Total ozone as measured by Nimbus-7 TOMS during the period 1-1-1993 through 5-7-1993   37 Animator
  1993 Daily Ozone from Nimbus-7
Total ozone as measured by Meteor-3 TOMS during the period 1-1-1993 through 12-31-1993   38 Animator
  1993 Daily Ozone from Meteor-3
A fade from the NASA logo to an image of the Earth with the branch name superimposed.   128 Animator
  Atmospheric Chemistry and Dynamics Branch Lead-in
An animation which first shows the height structure of Nimbus-7 SBUV ozone profile measurements, then an animation of the three dimension structure of atmospheric ozone using a cut-away surface and a series of isosurfaces at various ozone values.  Data in this animation comes from the first week of October, 1985.   129 Animator
  Visualization of 3D Ozone Data: Nimbus-7 SBUV
Daily ozone height profiles as measured by the Nimbus-7 SBUV from June 1, 1985 through November 30, 1985   130 Animator
  SBUV Daily Profile Ozone: June 1985 - November 1985
2-day running averages of ozone height profiles and total ozone as measured by the Nimbus-7 SBUV from June 1, 1985 through November 30, 1985   131 Animator
  SBUV 2-Day Running Average Profile and Total Ozone: June 1985 - November 1985
A narrated video describing the restorer technique and giving several examples   10 Animator
Scientist
  Restorer: A Visualization Technique for Handling Missing Data
An animated diagram of the relationship between color and luminosity for the restorer technique   11 Animator
Scientist
  Restorer: Four Color Chart
A comparison of restorer and non-restorer techniques when constant data gaps are present   12 Animator
Scientist
  Restorer: An Example of Constant Data Gaps
A comparison of restorer and non-restorer techniques when time-varying data gaps are present   13 Animator
Scientist
  Restorer: An Example of Time-varying Data Gaps
A comparison of restorer and non-restorer techniques applied to ozone data from Nimus-7 TOMS from 1-1-1992 through 4-30-1993   14 Animator
Scientist
  Restorer: An Example with Ozone Data


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