The following page gives some guidance to the limits in maps.google.com, in particular the unzipped KML must be less than 10MB, and I assume the limits are similar for the Maps API
http://code.google.com/apis/kml/documentation/mapsSupport.html I guess you could measure the following: 1. size of KMZ 2. size of unzipped KML 3. number of polygons 4. total number of vertices in the polygons and see if any of those are subject to a limit. In the following thread, Ben Appleton advises that the 1000 feature per file limit relates only to maps.google.com (not the Maps API) because of the sidebar list of the KML features: http://groups.google.com/group/google-maps-js-api-v3/browse_thread/thread/6d8c4b892feb1d66 ... -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
