exif2gmap is a drupal module that automatically creates google map and marker using geotagged jpeg.
You can download latest version of exif2gmap from here.
The tags of this page is like below.
...snip....
<a href="/files/user_1/gpstest/_MG_5771.JPG"><img height="190" width="190" src="/files/user_1/gpstest/Large__MG_5771.JPG" alt="" /></a>
<a href="/files/user_1/gpstest/_MG_5760.JPG"><img height="190" width="190" src="/files/user_1/gpstest/Large__MG_5760.JPG" alt="" /></a>
<a href="/files/user_1/gpstest/_MG_5727.JPG"><img height="190" width="190" src="/files/user_1/gpstest/large__MG_5727.JPG" alt="" /></a>
<a href="/files/user_1/gpstest/DSC00692.JPG"><img height="190" width="190" src="/files/user_1/gpstest/Large_DSC00692.JPG" alt="" /></a>
...snip....
In order to create geotaged jpeg file, you need to use GPS and gpsphoto.pl or software such as picasa/google earth.
No programing skills are required. The exif2gmap parse HTML link, detects geotagged jpeg, and create google map and markers.
Setting is also simple.
Just set the Google Map API key and size of map.
Also set the apropriate access control to filter and module.
exif2gmap is written by Takashi Ikebe.