Geocoding addresses for Google Maps and Google Earth
To geocode your adresses for google earth or google maps, the basic steps are:
1) find the coordinate points of your list of addresses
Batchgeo lets you download an Excel sheet which you can fill in and then paste into the system. It will create a map and it will send you the link. In the link, you can choose to 'edit the data'. This will open batchgeo with a data spreadsheet in the paste area. This data contains the latitude / longitude coordinates of all the adresses.
2) Google Earth Outreach Spreadsheet Mapper
This gives you another google documents spreadsheet which you fill in step by step. This will eventually generate a KML for you for Google Earth, but also for Google Maps.