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NASA World Wind Java SDK 0.3 Released
posted by Satri
on Monday October 15, @10:23AM
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from the is-the-wind-blowing-hard-enough? dept.
from the is-the-wind-blowing-hard-enough? dept.
The Earth is Square informs us NASA World Wind Java SDK 0.3 has been released. This Pat Murris blog entry provides numerous screenshots and an analysis of what's new. The Bull's Rambles blog reminds us this is truly a cross-platform virtual globe and links to the Java webstart app. Amongst the changes from EiS: "# - Memory cache refactoring and optimization
# - Reimplementation of Polylines. Polylines on surface. # - Shape and icon dragging
# - Math classes re-engineering # - WMS capabilities doc parsing # - Texture cache
# - Proxy support
# - Anaglyph stereo
"
Related Stories
Technology: News About NASA World Wind JAVA and SDK 2 comments
[+]
This was a busy week for the NASA World Wind developers. The Confused Life blog informs us that the World Wind JAVA SDK has been released, this is not the NASA World Wind Java version but it's a significant step closer. The Earth is Square blog provides links regarding NWW Java and an F-16 demo and the accompanying video along with an interview with the NWW Team. From the latter: "Q) How do you see World Wind in comparison to Google Earth and ArcGIS Explorer?
NASA World Wind is focused on science, but more than that, World Wind provides the opportunity for others to expand this open source visualization platform in ways only others can imagine."
Webmapping API Licenses and Data Access 2 comments
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All Points Blog offers an clear and to-the-point entry on the relationship between data and API licenses for webmapping apps, specifically Google, Microsoft, Yahoo! data into other webmapping apps such as OpenLayers. Meanwhile, The Earth is Square wonders if a workaround could revive a NASA World Wind plugin to access Google Maps data. From APB: "I had in my head that somehow OpenLayers was "doing something wrong" since it could pull in data sets from Google, Microsoft, Yahoo, MultiMap into its own interface (go play with that!). With quite a bit of patience Frank explained that OpenLayer is doing everything correctly. It has an API key for each of the API providers (if needed) and follows all the rules of the license. So, how is this different from the Gaia team noted above that got shut down? That group was accessing the data directly from Google servers and not, as stipulated in the license, via Google software. (Google Earth has no API like Google Maps does.) Frank even showed me the code where OpenLayers dutifully uses its API key to pull in tiles from Google Maps. Google, he noted, even contacted the MetaCarta team to ask if there was any thing needed to further their implementation!"
NASA World Wind to get 3.2TB of New Imagery
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The Earth is Square tells us NASA World Wind should get a large amount of new imagery. From the blog: "That is how much "raw" data is waiting on the new World Wind Central servers to be processed and added into the World Wind ZoomIt! layer.
This includes imagery from the USGS, all of Pennsylvania at high resolution and several other sources."
NASA World Wind License Explained
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Because you can't legally install Google Earth (Free or Plus) at work, virtual globes licenses are important. The Earth is Square shares info from Patrick Hogan, the NWW project manager explaining the NASA World Wind licenses. From the post: "Patrick Hogan [the NASA World Wind project manager] has stepped up and posted this to the mailing list as an explanation to the licensing and how they all interact [...] Rather than try to decipher each of the issues expressed regarding the World
Wind (WW) license, it should be clearly stated that NASA World Wind.NET and
NASA World Wind Java, under the NASA Open Source Agreement (NOSA) license,
allow for anyone to make 'changes to the core' and redistribute. This 'core'
will necessarily fall under the NOSA. But, this *does not restrict* the
ability for third-parties to combine the World Wind core with their
proprietary extensions or applications that leverage this core."
Reviews: Comparing 3D Earth Viewers 2 comments
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A colleage sent along this article from gim-international comparing 3D viewers. It may be interesting to some. Here is the summary : "A 3D-Earth viewer enables navigating through the virtual environment and can be easily downloaded from the internet. How might this rapid development support steady, long-term development of institutions such as Rijkswaterstaat, the roads and water regulatory authority of the Netherlands? The authors consider and compare three standard 3D-Earth viewers: Google Earth, MSN Virtual Earth 3D and NASA’s World Wind. Each is combined with Open Geospatial Consortium (OGC) Services to examine their performance in disseminating geo-information to the general public. While Google Earth proves technically superior, other aspects must also be considered. "/i
NASA World Wind 0.4.1 Released and Moon and Mars Layers 1 comment
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The Earth is Square let us know NASA World Wind 0.4.1 has been released. A few days ago he also detailed the Moon and Mars layers for NWWJava. From the 0.4.1 announcement: "The World Wind Java SDK alpha 4 - version 0.4.1 is available. Download WWJ SDK 0.4 (Zip 6.5M) or try the java web start demo 0.4 from the NASA World Wind site. [...] WorldWind Java SDK home pages at NASA Learning Technologies and WorldWind Central." As usual, I copied related stories below.
WWJava To Be Released at JavaOne 2008
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The Earth Is Square reports that the new WorldWind Java 1.0 will be released at JavaOne. From their summary: "NASA World Wind provides 3-D virtual globe technology that you can put in your applications. It’s a visual component based on the JavaBeans™ component architecture, with an extensible API and a friendly user interface that you can easily enhance or even replace. It can be used as-is or highly customized. You can put one or more in your programs or your web pages. In a web page, you can control it with the JavaScript™ programming language. It’s as good as it sounds; it’s what the world has been waiting for."
Visit the Earth Is Square blog for more information.
Visit the Earth Is Square blog for more information.
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NASA World Wind Java SDK 0.3 Released
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