Re: Free GIS for realtime data and 3D visualization?
Markus Müller <[email protected]>
| Newsgroups | gmane.comp.gis.freegis |
|---|---|
| Organization | lat/lon GmbH |
| Message-ID | <[email protected]> |
Hi Peter, Peter Fischer schrieb: > Hello Markus Müller, Brent, and Paolo, > > thank you for your answers. - Markus, I have some questions concerning > deegree and the realtime aspect: > > 1. So did I understand that correctly, deegree supports hosting of > static 3D data in a database and its display via WTS? Yes, that's right. > 2. I would like to efficiently display realtime data (GPS positions) > e.g. as moving (vector-) dots over a map, ideally the 3D map, but > maybe display over a 2D map would be sufficient. The option for > later 3D display would be good, however. The idea is to stream the > incoming GPS data directly to the client for fast display, but > parallelly branching a copy of it to a server sided database for > latter review (to be able to rewind, pause, play,...) by the user > (via the client). Could I realize such an application with deegree > as the server and maybe NVIZ as a viewer (client)? That was what I > had in mind when asking for the combination with GRASS GIS (which > uses NVIZ). So if there would be a way (even with 2D maps only) > with deegree and the realtime data I would be happy. I cannot give a good reply to this, although I can say: I guess you can d so! ;-) You can surely display maps with deegree (WMS and iGeoPortal). Regarding the realtime data I would have to invest some time investigating your requirements and also NVIZ. > > So I am looking forward to your answer, thank you again for the help > so far. Your welcome, Markus > > Best regards, > > Peter. > > ------------------------------------------------------------------------ > The fish are biting. > Get more visitors > <http://us.rd.yahoo.com/evt=49679/*http://searchmarketing.yahoo.com/arp/sponsoredsearch_v2.php?o=US2140&cmp=Yahoo&ctv=Q107Tagline&s=Y&s2=EM&b=50> > on your site using Yahoo! Search Marketing. > <http://us.rd.yahoo.com/evt=49679/*http://searchmarketing.yahoo.com/arp/sponsoredsearch_v2.php?o=US2140&cmp=Yahoo&ctv=Q107Tagline&s=Y&s2=EM&b=50> -- Dr. Markus Müller l a t / l o n GmbH (Hamburg) Gluckstr. 53a 22081 Hamburg, Germany phone ++49 +177 2470742 fax ++49 +228 18496-29 http://www.lat-lon.de http://www.deegree.org --