The new Datum "Geocentric Datum of Australia 1994" uses the GRS80 Ellipsoid, and is
based on ITRF
1992 Epoch 1994.0.
The rest of the parameter swill not change to calc grid coordinates.
If you want to call me sometime Paul, I am in Perth, at work on 08 9322 4955 and will
help you with
anything
Gentlemen
I have a couple of station descriptions in my possession and a report, both with
details on 2
stations in the Port Area of Colombo. One of the stations is as below. I do not know
if the WGS 84
UTM coordinates are of any use to anyone, they are just part of my output.
Mal Jones
The bible reference for all TM usage today is:
Redfearn J C B (1948), Transverse Mercator Formulae, Empire Survey Review,
Vol IX, No 69, July, P 318-322.
It is just formulas, without integrals or differentials, and so easy to
understand.
Suggest you get a copy of this paper.
Mal Jones
