| Place tags |
| gns:dsg_code | PPL |
| gns:dsg_string | populated place |
| gns:id | 14251310 |
| is_in:block | Karambakkudi |
| is_in:country | India |
| is_in:municipality | Pudukkottai |
| is_in:state | Tamil Nadu |
| is_in:taluk | Karambakkudi |
| is_in:village | Odappaviduthi |
| name | Alaganviduthi |
| place type | Hamlets |
| source | www.tnrd.gov.in/databases.htm; geonames.nga.mil(GNS); ISROBhuvan |
| source:name | www.tnrd.gov.in/databases.html;GNS |
| source:name_ta | http://www.tnrd.gov.in/databases.html |