What bandwidth does TerraVision require?
TerraVision does not require any specific bandwidth in order to operate. TerraVision was designed so that the ability to navigate is independent of the speed at which data is received. You can always fly over the earth as fast as your computer can draw frames. Due to the multiresolution representation that TerraVision employs for its data, there will always be a a low resolution version available. This will be replaced with higher and higher resolution data as it is received over the network. If you have a slow link, then imagery will just look fuzzier for longer. We have tested TerraVision over cable modems up to OC12 connections. • Where can TerraVision pull data from? TerraVision can browse data over the Web (http), from an OpenGIS Consortium (OGC) Web Map Server (WMS), from your local disk, or from a disk mounted over your local network (e.g. NFS). • What 3D graphics cards does TerraVision support TerraVision does not require a 3D graphics card in order to operate, but such a card