Computer

Stereo Imagery

all images copyrighted to Richard Grotjahn



  • Computer-drawn images of weather data

  • Three dimensional trajectories near east coast of Asia (viewed from the southwest) Colors denote equivalent potential temperature. Time passage of about 2 days. Illustrates how air forming the cloud mass in the warm air actually has its origin in middle and higher latitudes.

  • Global jet streams averaged over January 1979 (FGGE data). White volumes enclose wind speeds greater than 35 m/s. Shadows are cast from a light source above the north pole (so they are a bit south of where the object lies above). Sea level pressure contours. See my book for more details, since a non-stereo version of this image (plate 1) is discussed there.


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