“Stereographic displays of atmospheric model data” by Hasler and des Jardins
Conference:
Type(s):
Title:
- Stereographic displays of atmospheric model data
Presenter(s)/Author(s):
Abstract:
A system has been developed to display color stereographic time-lapsed sequences of outputs of three-dimensional atmospheric models. Contour lines and wind vectors derived from a model can be overlaid on a geostationary satellite image or displayed with map boundaries. The colors of these graphics can be changed interactively to highlight any desired feature or aid in interpreting relationships between parameters. The viewing portion of the system consists of a raster scan image display terminal with split screen capability and a stereoscopic viewing hood. The user of the system can observe model outputs in color and stereo as a function of time and in a manner which permits easy visualization and comparison. The system permits a meteorologist to visualize atmospheric parameters in a three-dimensional representation and correlate these parameters with information derived from satellite observations. This capability can significantly increase the user’s ability to interact with and understand complex meteorological relationships.
References:
1. Billingsley, J. B., “Interactive Image Processing for Meteorological Applications at NASA/Goddard Space Flight Center,” Proceedings of Seventh Conference on Aerospace and Aeronautical Meteorology Symposium on Remote Sensing from Satellites, Melbourne, Florida, November 1976.
2. Bracken, P. A., Dalton, J. T., Quann, J. J. and Billingsley, J. B., “AOIPS – An Interactive Image Processing System,” National Computer Conference, 1978, pp. 159-171.
3. Butterfield, J. F., “Three-Dimensional Television,” Proc. of 15th Annual SPIE Symposium, September 1970, pp. 3-9.
4. Dalton, J. et al, “Interactive Color Map Displays of Domestic Information,” Proc. ACM Siggraph ’79, Computer Graphics 13,2, Aug. 1979, pp. 226-233.
5. Dalton, J. T., desJardins, M. L., Hasler, A. F., and Minzner, R. A., “Digital Cloud Stereography from Geostationary Orbit,” Proc. of 13th International Symposium on Remote Sensing of Environment, April 1979.
6. Hasler, A. F., desJardins, M. L., and Shenk, W. E., “Four Dimensional Observations of Clouds from Geosynchronous Orbit Using Stereo Display and Measurement Techniques on an Interactive Information Processing System,” Fourth NASA Weather and Climate Program Science Review, Jan. 1979, pp. 67-72.
7. Roese, J. A. and McCleary, L. E., “Stereoscopic Computer Graphics for Simulation and Modeling,” Proc. ACM Siggraph ’79, Computer Graphics 13,2, Aug. 1979, pp. 41-47.
