关于地理数据的描述，下面是一个最简单的描述“地标”的 KML，它包吨了一个点要素信息：
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Placemark>
<name>Simple placemarkname>
<description>Attached to the ground. Intelligently places itself
at the height of the underlying terrain.description>
<Point>
<coordinates>-122.0822035425683,37.42228990140251,0coordinates>
Point>
Placemark>
kml>
下面是另外一个定义了显示样式的多边形数据：
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<Style id="transBluePoly">
<LineStyle>
<width>1.5width>
LineStyle>
<PolyStyle>
<color>7dff0000color>
PolyStyle>
Style>
<Placemark>
<name>Building 41name>
<styleUrl>#transBluePolystyleUrl>
<Polygon>
<extrude>1extrude>
<altitudeMode>relativeToGroundaltitudeMode>
<outerBoundaryIs>
<LinearRing>
<coordinates> -122.0857412771483,37.42227033155257,17
-122.0858169768481,37.42231408832346,17
-122.085852582875,37.42230337469744,17
-122.0858799945639,37.42225686138789,17
-122.0858860101409,37.4222311076138,17
-122.0858069157288,37.42220250173855,17
-122.0858379542653,37.42214027058678,17
-122.0856732640519,37.42208690214408,17
-122.0856022926407,37.42214885429042,17
-122.0855902778436,37.422128290487,17
-122.0855841672237,37.42208171967246,17
-122.0854852065741,37.42210455874995,17
-122.0855067264352,37.42214267949824,17
-122.0854430712915,37.42212783846172,17
-122.0850990714904,37.42251282407603,17
-122.0856769818632,37.42281815323651,17
-122.0860162273783,37.42244918858722,17
-122.0857260327004,37.42229239604253,17
-122.0857412771483,37.42227033155257,17
coordinates>
LinearRing>
outerBoundaryIs>
Polygon>
Placemark>
Document>
kml>
这是一个定义了视点属性的点要素：
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Placemark>
<name>Machu Picchu, Peruname>
<LookAt>
<longitude>-72.503364longitude>
<latitude>-13.209676latitude>
<altitude>0altitude>
<range>14794.882995range>
<tilt>66.768762tilt>
<heading>71.131493heading>
LookAt>
<Point>
<coordinates>-72.516244,-13.162806,0coordinates>
Point>
Placemark>
kml>