0
votes
0answers
25 views

Tutorials related to the transformation of building geometries from CityGML to KML/Collada?

I have some 3D building geometries in CityGML that I want to transform into KML/KMZ. Apparently the way KML works is to build the geometry in Collada and do the georeferencing in the actual KML file. ...
0
votes
0answers
111 views

FME converter from DWG to Openlayers supported format

FME converter is best software that i found till now to convert DWG to some open format vector data file supported by OpenLayers , but it got very awful convert from DWG to KML/GML it drawing ...
9
votes
5answers
2k views

GML, KML, GeoJSON - Speed rendering 3109 polygons?

I am working with Geoserver, serving U.S. Lower 48 counties to openlayers (3109 polygons - lots more vertices). The counties are loaded into a postgis database. I am curious about developer ...
3
votes
1answer
196 views

How can I get KML into JTS TestBuilder?

JTS Topology Suite TestBuilder supports WKT, WKB and GML inputs. What's a quick and easy way to get the geometry for a KML feature into one of these formats for input into JTS TestBuilder? For ...
6
votes
2answers
2k views

Why can't I edit KML/GML layers?

Newbie here confused by my first experience in QGIS I have a handful of lines defining a bike route. Originally they were saved in a .gml file and later translated into .kml so they could be viewed ...
9
votes
2answers
960 views

Why does one part of GML -> KML conversion not work on Google Maps?

Brand new to all of this, not even sure this is the right forum to ask in... I have a client who wants to visualise cancer incidence and mortality rates by local/unitary authority across Great ...