OpenSceneGraph Forum Forum Index OpenSceneGraph Forum
Official forum which mirrors the existent OSG mailing lists. Messages posted here are forwarded to the mailing list and vice versa.
 
   FAQFAQ    SearchSearch    MemberlistMemberlist    RulesRules    UsergroupsUsergroups    RegisterRegister 
 Mail2Forum SettingsMail2Forum Settings  ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
   AlbumAlbum  OpenSceneGraph IRC ChatOpenSceneGraph IRC Chat   SmartFeedSmartFeed 

round earth to ECEF


 
Post new topic   Reply to topic    OpenSceneGraph Forum Forum Index -> General
View previous topic :: View next topic  
Author Message
Trajce Nikolov NICK
Guest





PostPosted: Fri May 05, 2017 6:39 pm    Post subject:
round earth to ECEF
Reply with quote

Hi community,

I have Round Earth database (origin set to some geo location on the ellipsoid) and I need it into ECEF (origin at the earth center). I havn't spend too much time thinking about possible conversion and I am asking here for some hints, suggestions .... what it would take to write some pos-processor .. Any word from you is highly welcome


Thanks a bunch as always!


Cheers,
Nick

--
trajce nikolov nick

------------------
Post generated by Mail2Forum
Back to top
Nathan Mielcarek
Guest





PostPosted: Sat May 13, 2017 1:25 am    Post subject:
round earth to ECEF
Reply with quote

Hi Nick,


I have found GeographicLib to be a good coordinate converter. It supports ECEF (Geocentric), although I'm not sure about the round earth format you referred to.

https://geographiclib.sourceforge.io/


Nathan




On Fri, May 5, 2017 at 11:35 AM, Trajce Nikolov NICK < (
Only registered users can see emails on this board!
Get registred or enter the forums!
)> wrote:
Quote:
Hi community,

I have Round Earth database (origin set to some geo location on the ellipsoid) and I need it into ECEF (origin at the earth center). I havn't spend too much time thinking about possible conversion and I am asking here for some hints, suggestions .... what it would take to write some pos-processor .. Any word from you is highly welcome


Thanks a bunch as always!


Cheers,
Nick

--
trajce nikolov nick




_______________________________________________
osg-users mailing list
(
Only registered users can see emails on this board!
Get registred or enter the forums!
)
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org



------------------
Post generated by Mail2Forum
Back to top
Trajce Nikolov NICK
Guest





PostPosted: Sat May 13, 2017 3:23 pm    Post subject:
round earth to ECEF
Reply with quote

Thanks Nathan!! Good finding!

I spent some time thinking about this too. Round earth is the key issue since it is the CS of the source database. I think with some calculus can be converted to ECEF.


On Sat, May 13, 2017 at 3:20 AM, Nathan Mielcarek < (
Only registered users can see emails on this board!
Get registred or enter the forums!
)> wrote:
Quote:
Hi Nick,


I have found GeographicLib to be a good coordinate converter. It supports ECEF (Geocentric), although I'm not sure about the round earth format you referred to.

https://geographiclib.sourceforge.io/


Nathan




On Fri, May 5, 2017 at 11:35 AM, Trajce Nikolov NICK < (
Only registered users can see emails on this board!
Get registred or enter the forums!
)> wrote:


Quote:
Hi community,

I have Round Earth database (origin set to some geo location on the ellipsoid) and I need it into ECEF (origin at the earth center). I havn't spend too much time thinking about possible conversion and I am asking here for some hints, suggestions .... what it would take to write some pos-processor .. Any word from you is highly welcome


Thanks a bunch as always!


Cheers,
Nick

--
trajce nikolov nick






_______________________________________________
osg-users mailing list
(
Only registered users can see emails on this board!
Get registred or enter the forums!
)
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org





_______________________________________________
osg-users mailing list
(
Only registered users can see emails on this board!
Get registred or enter the forums!
)
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org





--
trajce nikolov nick

------------------
Post generated by Mail2Forum
Back to top
Display posts from previous:   
Post new topic   Reply to topic    OpenSceneGraph Forum Forum Index -> General All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum

Similar Topics
Topic Author Forum Replies Posted
No new posts Osg Earth Rambabu General 3 Tue Apr 04, 2017 11:35 am View latest post
No new posts How to do osg earth in offline Rambabu General 1 Thu Mar 30, 2017 11:16 am View latest post
No new posts Flat Earth Files gwaldron General 3 Tue Dec 06, 2016 12:03 pm View latest post
No new posts Unable to load earth file hemaoptima General [3rdparty] 1 Fri Oct 09, 2015 11:52 am View latest post
No new posts ECEF orientation - roll acts as yaw Trajce Nikolov NICK General 0 Fri Aug 21, 2015 2:36 pm View latest post


Board Security Anti Bot Question MOD - phpBB MOD against Spam Bots
Powered by phpBB © 2001, 2005 phpBB Group
Protected by Anti-Spam ACP