Contents
How are integer and color fields animated in KML?
Integer, float, and color fields are smoothly animated from original to new value across the duration; boolean, string, and other values that don’t lend to interpolation are updated at the end of the duration. Refer to Tour timelines in the Touring chapter of the KML Developer’s Guide for information about and the tour timeline.
Is there an OGC KML standard for Google Earth?
The OGC KML standard provides a mechanism for extensions – additional elements that contain information beyond what is available in the standard ( learn more about XML namespaces at w3.org). With the launch of Google Earth 5.0, Google has provided extensions to KML to support a number of new features.
How to use KML as a Keyhole Markup Language?
KML fields Field Type Value Example Use altitudeModeEnum clampToGround, relativeToGround, absolut See and angle90 a value ≥−90 and ≤90 See in anglepos90 a value ≥0 and ≤90 See in angle180 a value ≥−180 and ≤180 See in
Is there a KML extension for Google Latitude?
A KML extension in the Google extension namespace, allowing altitudes relative to the sea floor. Values are: relativeToSeaFloor – Interprets the as a value in meters above the sea floor. If the point is above land rather than sea, the will be interpreted as being above the ground.
How are color and opacity values expressed in KML?
Background color of the balloon (optional). Color and opacity (alpha) values are expressed in hexadecimal notation. The range of values for any one color is 0 to 255 ( 00 to ff ). The order of expression is aabbggrr, where aa=alpha (00 to ff); bb=blue (00 to ff); gg=green (00 to ff); rr=red (00 to ff).
Which is KML schema validates KML 2.2 schema?
For this reason, if you change the namespace to “2.2” (that is, xmlns=”http://www.opengis.net/kml/2.2″ ), all KML 2.1 files validate in the KML 2.2 schema. Each reference entry includes a Syntax section that lists the elements contained in the main element.