Another advantage to web maps is that you can add bookmarks, measurements, shapes, or text to a map in order to mark important features or make notes. You may also have added layers to a particular map and want to use it again. In order for you to be able to keep these additions, you can save map projects and open them later, either to continue working on them or to share it by sending its URL to others. Alternatively, you can export a map and email the map.
When you save a map project, these are the aspects of the map that are saved:
Up until version 1.6, Projects were automatically saved to the server in a special folder named Projects and given a URL. The URL makes it possible for others to share the map by pasting the URL into their browser. From version 1.7 onwards, you can also save a project as a file and select where you want to save it on your computer or network.
See also...