Related Internetlinks ...

• http://celestrak.com/NORAD/elements/index.html(128.214.248.6)
• http://www.portents.com/marek/satellite/satellite.html
• ftp://kilroy.jpl.nasa.gov/pub/space/elements/satelem/(128.149.1.165)
• ftp.funet.fi/pub/astro/sat-elem(128.214.248.6)

GPS-Pages :

• http://www.utexas.edu/depts/grg/gcraft/notes/gps/gps.html
• http://www.celestrak.com (TRAKSTAR - source)

Satellite tracking with Java :

• http://www.javasoft.com/features/1998/09/jtrack.html
• http://liftoff.msfc.nasa.gov/realtime/jtrack/3d/JTrack3d.html

Everything about the solar system :

• http://seds.lpl.arizona.edu/nineplanets/nineplanets/nineplanets.html

CIA World Data Base links :

• No Longer Valid ...http://rivers.oscs.montana.edu/dlg/gis/wdbii.html

OpenGL DLL's and more ... :

• http://reality.sgi.com/opengl (OpenGL DLL's from SGI)
• http://www.scitechsoft.com/down_gldirect.html (OpenGL driver based on Direct3D)

My former College FH-Dieburg (Germany) ... :

• http://www.fh-dieburg.de

My actual Employer Intelsat (Washington DC) ... :

• http://www.intelsat.int