Owing to the “open” nature of the Google community, there is a Supplementary License Agreement required for supply of our GIS Data Series in Google KML. Here is a screen shot of a Supplementary License Agreement wording for supply in this popular format (if you want kml format, a customised PDF version will be e-mailed to you for completion):
While Google Earth and Maps are fabulous innovations (and free), there may be limitations which affect how your objectives can be achieved through these applications alone. There is an overview on Google’s site.
The format used by Google (KML / KMZ) is by default limited to two data attributes, plus an optional third (“height”) value for Google Earth only (this is how the “skyscraper maps” are created). We have the capability to expand on this limit if required, contact us for more information.