Name | Modified | Size | Downloads / Week |
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wo_ist_io.zip | 2011-01-09 | 12.2 MB | |
README.rdoc | 2011-01-08 | 1.4 kB | |
Totals: 2 Items | 12.2 MB | 0 |
= Where is Io -- Astronomy in your pocket == Description Where is Io is an Android application for determining which moons of Jupiter you are currently viewing. It numerically calculates the positions of all the moons as well the Earth and Jupiter, does the projection from Earth's perspective, and pulls it all together in a familiar spiral graph. This is available in the Android Market if you search for "Where is Io". More information on the project can be found at http://dague.net/where-is-io == Building The source tree is an eclipse project, and should be buildable in eclipse with the following caveat: For my convenience I added an ndk builder for the .c code. The ndk build environment doesn't mix super cleanly with eclipse, so if you want to build this yourself you'll need to mess with .externalToolBuilders/JNI Builder.launch == License The code for the code Android application is under GPLv3. The application includes 2 additional sources of code. The main simulator is the work of Johannes Gajdosik as found in the Stellarium source tree. Those files are provided under the revised BSD license that they are licensed under. I did a jni wrapper on this code for the application. There is also an included SunriseSunset.java which is provided by John Tauxe as public domain: http://www.neptuneandco.com/~jtauxe/bits/index.html