iPad can run a database with FM Go 12, but can not create one. Filemaker running on a laptop or desktop is needed.
Any database can keep track of numbers. More important is where the locations come from and how are they to be used.
Download the 30 day trial of Filemaker and examine the database solutions that come with it.
Google "coordinates latitude site:forums.filemaker.com" threads from these forums
i know that!!!i create my database ok my laptop,but i want to find a way to creat some fields wich will recort and save coordinates.