You could have downloaded GDAy 2.10 from our software library for free. The program relates to Home & Hobby Tools. The following version: 2.1 was the most frequently downloaded one by the program users. The program's installer file is commonly found as GDAy.exe. This free software is an intellectual property of Department of Natural Resources and Mines. GDAy can be installed on 32-bit versions of Windows Vista/7/10/11.
From the developer:
The Geocentric Datum of Australia (GDA) is a coordinate reference system that best fits the shape of the earth as a whole. It has an origin that coincides with the centre of mass of the earth, hence the term 'geocentric'.
The state datum in Queensland is the Geocentric Datum of Australia 1994 (GDA94) replacing the previously adopted Australian Geodetic Datum 1984 (AGD84).
You may want to check out more software, such as Advanced CATaloguer Pro, PHOTO ORGANIZER DELUXE or Comic Collector Live, which might be similar to GDAy.