GDAConv

What GDAConv does

• GDAConv converts coordinates in Terramodel between AGD and Geocentric Datum of Australia (GDA)
• GDAConv uses the NTv2 Distortion Grid model
• GDAConv is an add-on to Terramodel 9.7 only
• GDAConv includes GCalc.dll which is subject to a licence agreement
• GDAConv is © Copyright 2001 Geocomp Systems

Revision History

• Superseded by COORDCON command in Terramodel 9.82 and subsequent updates

• GDAConv 1.1
• Improved installation
• Retains Terramodel search settings

• GDAConv 1.0
• First release

Other GDA Information

• Geocentric Datum of Australia - Technical Manual
• Geocentric Datum of Australia - Technical Manual: Transformation of Coordinates
• State & Commonwealth GDA Contacts
• Geocomp Systems Nav Notes