Google Earthで空間に線を引くKML
<?xml version="1.0" encoding="UTF-8" standalone="no" ?><kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2"> <Folder><name>model</name> <description>Created with <a href="http://sketchup.com">SketchUp</a></description> <visibility>1</visibility><LookAt><heading>0</heading><tilt>0</tilt><latitude>34.6939</latitude><longitude>135.50199999999995</longitude><range>371000</range><altitude>0</altitude><altitudeMode>clampToGround</altitudeMode></LookAt> <Placemark><name>Model</name><description></description><Style id="default" /><Model><altitudeMode>relativeToGround</altitudeMode><Location><latitude>34.6939</latitude><longitude>135.50199999999995</longitude><altitude>370000</altitude></Location><Orientation><heading>-0</heading><tilt>0</tilt><roll>0</roll></Orientation><Scale><x>1</x><y>1</y><z>1</z></Scale><Link><href>models/untitled.dae</href></Link></Model></Placemark> </Folder></kml>
<?xml version="1.0" encoding="UTF-8"?> <kml xmlns="http://earth.google.com/kml/2.0"> <Document> <Placemark> <LineString> <coordinates> 141.3543763,43.0620958,1. 135.50199999999995,34.6939,370000. </coordinates> <altitudeMode>absolute</altitudeMode> </LineString> <Style> <LineStyle> <color>#ff0000ff</color> <width>5</width> </LineStyle> <BalloonStyle> <bgColor>00664422</bgColor> </BalloonStyle> </Style> </Placemark> </Document> </kml>