如何将路线表格线更改为 KML 文件中的点

Question

我对 KML 文件有疑问。我希望它在 Google 地球中为记录的每个坐标制作一条由点组成的路线。路线为直线。我真的很不擅长编码；但是我的学生作业需要这个。我不知道应该在哪里放置一些代码来将路线的样式更改为点而不是线。

<?xml version="1.0" encoding="UTF-8"?><kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<name>Student.kml</name>
<open>1</open>
<Placemark>
<name>NMEA</name>
<LineString>
<extrude>1</extrude>
<tessellate>1</tessellate>
<coordinates>
18.6789979,54.3801303,0
18.6789979,54.3801303,0
18.6789979,54.3801303,0
18.6789979,54.3801303,0
18.6789979,54.3801303,0
18.6789979,54.3801303,0
18.6789979,54.3801303,0
</coordinates>
</LineString>
</Placemark>
</Document>
</kml>