This solution will help you to Add dynamic categorized Markers to Google map. each marker category can be added also dynamically with Marker image.
The Solution is built using .Net Framework 4.0.. Back end SQL server Express edition, JQUERY, JSON, Google Map API V3.0
Multi-Layer solution, you can remove the data access layer and replace it with yours.
Marker details can be changed dynamically also,that includes the longitude and latitude, with a thumbnail image, a title, address description, intro, and details. (also you can configure the details by modifying the DB file)
All Markers will be grouped using Google Map Cluster er depending on their location.
Marker Icons will be shown using the category I con, so you’ll know which category are the marker.
Users can filter the markers on the map by selecting the related category.