Download 3D visualization of weather radar data by Ernvik, Aron PDF

By Ernvik, Aron

Show description

Read or Download 3D visualization of weather radar data PDF

Best weather books

Severe Space Weather Events--Understanding Societal and Economic Impacts

The hostile results of utmost house climate on glossy technology--power grid outages, high-frequency communique blackouts, spacecraft anomalies--are popular and good documented, and the actual approaches underlying house climate also are mostly good understood. much less good documented and understood, even if, are the capability financial and societal affects of the disruption of serious technological platforms via critical area climate.

Climate Dynamics of the Tropics

The 1st variation of my e-book "Climate and circulate of the Tropics" was once quite modern to the center of 1985. In a moment printing in 1988 it used to be attainable to accomplish a couple of literature references and to right a few misprints. besides the fact that, lively examine has taken position during the last 5 years in quite a few parts of tropical weather dynamics, specifically within the atmosphere-ocean mechanisms of weather anomalies, weather prediction, ocean move, and paleoclimates.

The Nature of Ball Lightning

In 1837 a accomplished dialogue of lightning seemed within the Annual of the French Bureau des Longitudes with a piece on ball lightning which supplied for the 1st time a available resource within the clinical literature of the fundamental houses of this curious average phenomenon. the writer, Francois Arago, used to be the dominant impression within the French Academy of Sciences within the 19th century, having join that august physique on the age of twenty-three.

Additional resources for 3D visualization of weather radar data

Example text

The 3D graphics is displayed in a new window. More on this later! Using the View and Options menus, the user can choose what features should be included in the currently displayed window. Options include a background that shows the surrounding land and water, or a vector graphics overlay of coastlines, borders, lakes, and the like. On top of that, the user can select what colour legend to use, and whether the legend should be displayed along with the image or not. e. wind or reflectivity) to different colours.

These contain implementations of even higher-level graphics operations, such as the marching cubes algorithm or different ray casting algorithms, as described in Chapter 4. Finally, as a front end to the user there is either a graphical user interface, or an application programming interface, or both, as shown by the top boxes. g. radar data visualization software) are built using this front end. 45 of 76 Figure 19. Block diagram of a typical visualization system. 1 Visual programming systems There are several visual programming systems available.

In Figure 9, three vad circles have been drawn for the three distances from the radar: D1, D2, and D3. 7, “Range, height, and distance”, on page 15. Data from one such circle is plotted in Figure 11. e. north-east, east, and south-east from the radar. Figure 10. VAD circles. D1 D2 D3 The azimuth angle at the maximum of the sine-function corresponds to the horizontal wind direction; the radial wind velocity, measured by the radar, has its maximum value when it is parallel to the actual wind direction.

Download PDF sample

Rated 4.62 of 5 – based on 24 votes