I was doing some random searching on Google and came up with this link today, which is related to this PDF link. This is some interesting reading, it is a paper that was written up explaining World Wind; what it is, the development of World Wind, adding data via plug-ins and add-ons and the support of World Wind.
This paper also describes the significant contributions of the international opensource community in making World Wind what it is today. Contributions have involved the following: 1) lead development of add-ons, several of which have been integrated as part of the core system available for direct download via sourceforge, 2) lead provider of high-resolution data sets, 3) lead help desk support through internet relay chat for end-users and developers, and 4) significant technical contributions to the core system including bug identification, tracking and resolution as well as ideas for new features and source code modifications.
This paper is a good read, mainly because it gives the reader a general overview of all of World Wind’s features and functions. This PDF also links to this file about the WWTile setup that is used.
In the area of “I didn’t know they used World Wind for that:
Complimentary research is exploring the use of unmanned air-vehicles (UAVs) such as the NASA Altair (See Figure 11) to support forest fire monitoring operations. UAVs can provide continuous monitoring of an active fire, with higher resolution and more frequent update than MODIS. World Wind has begun to support collaborative decision environments for UAV operations [12]. The goal of this work is to provide the U.S. Forest Service with near real-time high resolution imagery to compliment satellite imagery which only gets updated every one to two days. Use of World Wind is being explored for the planning and monitoring of UAV flight paths and operations (See Figure 12). UAV position during flight can be monitored relative to flight sector boundaries and no-fly zones, and UAV sensor data can be geocoded and made available to users through World Wind.
I know there are groups using World Wind for some interesting uses, and that some can’t say what they are using it for and how. But this is probably one of the most important uses of World Wind I have seen to date.
The rest of the paper deals with the Open Source Community and how they have helped with the development, support and data hosting that World Wind uses. Granted some of the information is a year old now, but it is still relevant.
This paper is worth a read if you want to know more of the World Wind background process.