Baque Book Archive

Weather

Get 3D visualization of weather radar data PDF

By Ernvik, Aron

Show description

Read or Download 3D visualization of weather radar data PDF

Best weather books

Download PDF by National Research Council, Division on Earth and Life: Understanding Climate Change Feedbacks

Up to now decade, scientists have discovered a lot in regards to the advanced traditional tactics that impact weather variability and alter, and our skill to version weather has elevated considerably. We even have began to higher establish these components of the weather procedure which are rather vital and never good understood and that as a result restrict our skill to venture the longer term evolution of Earth's weather.

New PDF release: General Geocryology (Studies in Polar Research)

Within the chilly areas, freezing of the floor offers significant geotechnical and environmental demanding situations. In Russia, oil and fuel provides those areas unique fiscal and geopolitical value. After glasnost, it turned glaring that study there has been extra entire however the difficulties some distance more than in different places.

The Principles of Circular Accelerators and Storage Rings - download pdf or read online

This ebook is a simple creation to the rules of round particle accelerators and garage jewelry. Particle accelerators was once the particular province of physicists exploring the constitution of the main basic elements of subject. The textual content offered right here starts off with a historic creation to the sphere and an summary of the fundamental techniques of particle acceleration and section focusing.

Additional resources for 3D visualization of weather radar data

Example text

Instead, modules are created as objects, typically with SetInput() and GetOutput() methods. 3 3D graphics APIs Another possible approach is to skip a software layer and use a 3D graphics api such as OpenGL or DirectX directly. This, however, would greatly increase development time as the wheel would need to be reinvented many times, so to speak - several algorithms needed are already implemented and tested in all the available visualization packages. This approach is not very appealing! 2 Choice of software The Visualization Toolkit is free, contains a few hundred well implemented, well documented and tested modules and has working Python bindings.

Figure 7. Generating a CAPPI image. The output image is orthogonal to the paper. 3 The PCAPPI product The “p” is for pseudo. This product also generates data for some constant altitude, but values are extrapolated to extend the image beyond the left and right boundaries of the cappi sample area in Figure 71. e. the closest available data. In Figure 8, all the data in the right image that is absent in the left one has been extrapolated from the lowest elevation angle. The cappi image is an exact subpart of the pcappi image; more specifically, the centers of a cappi and a pcappi image from the same height look the same.

The data-flow is directed by connecting the modules together, hereby creating visualization pipelines. Each module’s parameters can be adjusted through a mouse-driven graphical user interface. There are modules for manipulating, transforming, processing, rendering and animating data. Most modules have one or more input pipes and one or more output pipes. The pipeline typically starts with a module that can read some data from a file. The following modules alter the data in different ways. The last module in the pipeline may be one that writes the modified data to a file or sends drawing commands to the underlying 3D graphics api.

Download PDF sample

3D visualization of weather radar data by Ernvik, Aron


by George
4.5

Rated 4.80 of 5 – based on 23 votes