Tools

Tools for KML, including applications, scripts, calculators, generators, parsers and converters

Circle Generator

KML Circle showing the 6,000 Km coverage of the Pechora Radar Station on Google Earth.  Map Data: Google Earth, Landsat/Copernicus Generate KML circles as LineStrings, Polygons or MultiGeometries.
This application won't break when drawing big circles that cross the anti-meridian, or cover the poles.
Draw really big circles - up to 20,000 kilometers radius!
Display the range of aircraft, radar or communications towers, service coverage territories, etc.
Coming Soon: Generate circles in bulk, from KML or CSV files.

Destination Calculator

KML Worbench Destination Calculator overlaid upon OpenLayers map displaying results Calculate the destination from a given starting point, bearing (azimuth) and distance.
The calclulator returns the latitude/longitude coordinates, a KML file containing the Start Point, the Destination Point and a LneString connecting the two and displays the results on the map.

Distance Calculator

KML Worbench Destination Calculator overlaid upon OpenLayers map displaying results Calculate the destance between two given points.
The calclulator returns the distance, a KML file containing the Points with a LneString connecting the two and displays it on the map.

Merge LineStrings

Multiple Segments of US-64, Crittenden County, AR diplayed on Google Earth Merge multiple linestrings into a single Linestring.
This application reads the linestrings contained in an uploaded .kml file and connects them all into a single linestring. This enables viewing the elevation profile and the combined distance, as well as greatly reducing file size.