There are several different commercial software packages that support LandXML, but I don't know what the Open Source picture looks like.
David G. Smith PE PLS Synergist Technology Group, Inc. 570.878.8027 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bryan Keith Sent: Monday, March 17, 2008 4:16 PM To: [email protected] Subject: [Geowanking] analysis with the TIN File Format > With no endorsements or recommendations offered, I'd say yes, there are a > number of interoperability-oriented (and arguably standards-based) XML > schema approaches to TINs - LandXML http://www.landxml.org/ and LandGML, > http://www.opengeospatial.org/projects/initiatives/landgmlie which is a > GML-based implementation of LandXML as two examples. > > Best Regards, > > Dave Smith > So are there libraries out there to use these TINs in analysis? As a few examples, I'd like to be able to 1 - create a TIN create from various features, including, for example, an ogr polyline3d layer 2 - query a TIN at an xy location and return the z value 3 - calculate TIN volumes above/below z planes 4 - visualize these TINs Bryan _______________________________________________ Geowanking mailing list [email protected] http://lists.burri.to/mailman/listinfo/geowanking _______________________________________________ Geowanking mailing list [email protected] http://lists.burri.to/mailman/listinfo/geowanking
