16 de Noviembre 2006
Beautiful Blue Marble and Clouds Add-on for Google Earth
Probably my oldest and most-wanted feature-request for Google Earth has been to show NASA's beautiful Blue Marble images for the Earth when zoomed out. Several months ago I actually went to the trouble of figuring out a way to do it using network links which would be elegant to use. I asked Barry Hunter, who has implemented lots of interesting "add-ons" for Google Earth at his Nearby web site, to help implement a solution. Unfortunately we ran into a couple of problems at the time and never published it. Plus, I was told by some of the GE team members they would "probably" implement something themselves. So we've been waiting. Well, nothing from Google yet, so now we're releasing a working version of our concept. And, it works even better than we expected!
Basically, all you have to do is load this Blue Marble and Clouds network link . It loads up NASA's Blue Marble NG image for November and the current global clouds. When you zoom down to look at the Earth more closely, the clouds and BMNG image fade away. When you zoom back up, they come back. This is the kind of thing Google should implement built-in to GE. And, thanks to the availability of BMNG images for each month of the year, they could show the right image for each month of the year. By the way, you can turn off the clouds or the BMNG image overlay if you want and just use one or the other and it all still works. I like the BMNG image by itself.
This was done by using a network link to let a program at Barry's server know what the current altitude of the view is. When you zoom down it adjusts the transparency of the clouds and BMNG images. It actually works very well. But, this is still an experimental program. Hopefully, Google will implement something equivalent or better. And, by the way, Microsoft's VE 3D and NASA's World Wind both use better global images when zoomed out. Leave a comment here if you think this is something Google should implement. By the way, the global clouds are updated every three hours automatically. You can read about the clouds here. And here's the location of NASA's Blue Marble images.
By the way, this project led me to my recently released time animation for Blue Marble in GE.
Enviado por FrankTaylor at 16 de Noviembre 2006 a las 03:30 AM
Enviado por: Matt at 16 de Noviembre 2006 a las 03:47 AM
Enviado por: Jimmy Lemon at 16 de Noviembre 2006 a las 05:00 AM
Enviado por: dlarremo at 16 de Noviembre 2006 a las 08:57 AM
Enviado por: pystl at 16 de Noviembre 2006 a las 10:43 AM
Enviado por: Mark at 16 de Noviembre 2006 a las 12:07 PM
Enviado por: Pak at 16 de Noviembre 2006 a las 02:52 PM
Enviado por: Frank Taylor at 16 de Noviembre 2006 a las 03:21 PM
Enviado por: Pak at 16 de Noviembre 2006 a las 04:16 PM
Enviado por: John Chesterton at 16 de Noviembre 2006 a las 07:07 PM
Enviado por: Jarno at 17 de Noviembre 2006 a las 01:52 AM
Enviado por: Barry Hunter at 17 de Noviembre 2006 a las 12:02 PM
Enviado por: Barry Hunter at 20 de Noviembre 2006 a las 04:01 PM
Enviado por: software reviews at 12 de Marzo 2007 a las 10:12 AM
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