[IGSMAIL-3597]: DARW DATA

[Digney, Paul]

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IGS Electronic Mail      18 Nov 17:19:05 PST 2001      Message Number 3597
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Author: Paul Digney
Subject: DARW Data

		AUSLIG Geodesy
	Australian Regional GPS Network (ARGN)
		Advisory
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GPS TRACKER ID: 		DARW
DOMES No.:      		50134M001
CDP No.         			n/a
MONUMENT No.    		AU014
LOCATION:       		Darwin
				Northern Territory
				AUSTRALIA
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ADVISORY:

Users of Darwin data should note that data for GPS week 1137 (day294 - day
300) is considered of very poor quality, with frequent cycle slips, and has
been removed from AUSLIG's ftp archives. Users shoud if possible avoid using
this data.

The data after this period (day 301 onwards) is considered to be fine, due
to a change in receiver type (Ashtech Z12).

Users should also be aware of the change in antenna height at the Darwin
site from day 292 (0.0000 to 0.0035 metres), a new log file was submitted to
IGS and is also avaiable from Auslig's ftp site
(ftp://ftp.auslig.gov.au/igs/station_logs/)

We apologise for the disruption this anouncement may cause.


Regards

Paul Digney

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Paul Digney
ARGN Project Officer
Geodesy Program
Australian Surveying and Land Information Group
PO Box 2 Belconnen ACT 2616 Australia
Ph: +61 2 6201 4369  Fax: +61 2 6201 4366
Internet: http://www.auslig.gov.au
Email: PaulDigney at auslig.gov.au

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