This map is part of a series which comprises 50 maps which covers the whole of Australia at a scale of 1:1 000 000 (1cm on a map represents 10km on the ground). Each standard map covers an area of 6 degrees longitude by 4 degrees latitude or about 590 kilometres east to west and about 440 kilometres from north to south. These maps depict natural and constructed features including transport infrastructure (roads, railway airports), hydrography, contours, hypsometric and bathymetric layers, localities and some administrative boundaries, making this a useful general reference map.

5 maps showing the offshore petroleum blocks in the Shared Area of the Perth Treaty. Also supplied were 4 Excel spreadsheets containing the listing of the blocks within the Perth Treaty. Requested by NOPTA 5th December 2012. Supplied as DRAFT in December, resubmitted without draft & new title on 12th February 2013 to RET & DFAT. LOSAMBA register 674.

Residual CO2 trapping (Sgr-CO2) is a key mechanism for geological CO2 storage. The CO2CRC undertook a sequence of field tests with the aim to compare different ways of determining Sgr-CO2 including a dissolution test. Dissolution test results show an unexpectedly early breakthrough and low maximum CO2 concentrations in the back-produced water making the data inconclusive when using traditional data interpretation. Here, we consider two conditions to explain the observations: Firstly, residual CO2 is vertically unevenly distributed and, secondly, the fluid and residual CO2 are not in equilibrium. Furthermore, we infer localised flow channels have formed during the 3-month test period caused by advective flow of CO2-saturated, low pH water leading to transport-controlled mineral dissolution.

This report outlines the levelling survey completed during the visit to Nauru between 14-19 July 2010.

This report outlines the high precision level survey completed between the SEAFRAME tide gauge and continuous GPS station in Rarotonga, Cook Islands from 2 - 4 December 2009.

This report outlines the high precision level survey completed between the SEAFRAME tide gauge and continuous GPS station in Majuro, Marshall Islands from 20 - 30 October 2010.

This report outlines the level survey completed during the visit to Pohnpei, Federated States of Micronesia (FSM) from 20 February - 4 March 2011.

This report presents the coordinate time series for the 12 Continuous GPS (CGPS) stations established under the AusAID funded South Pacific Sea Level and Climate Monitoring Project (SPSLCMP). The CGPS stations are located in Cook Is, Fiji, Kiribati, Manus Is (PNG), Marshall Is, Nauru, Pohnpei (FSM), Samoa, Solomon Is, Tonga, Tuvalu and Vanuatu. The time series is generated from 5 years of weekly GPS solutions for the period 2007.0 to 2012.2 to obtain station velocities in a globally consistent geocentric reference frame, the International Terrestrial Reference Frame (ITRF) 2008 (Altamimi et al., 2011).

This document overviews the data analysis of the VICSZ GNSS 2011 campaign, and presents the results including the repeatability RMS (root mean square) of the station coordinates, and the final computed station coordinates. The average of the repeatability RMS of the station coordinates are 1.4 mm, 1.8 mm and 4.3 mm for the northing, easting and height components, respectively.

An application dated 12 December 2011 for verification of a reference standard of measurement under Regulation 12 of the National Measurement Regulations 1999 was received from the Position Partners PTY LTD for verification of GDA94 position on their owned or managed station monuments. This report documents the processing and analysis of GPS data observed by the Position Partners PTY LTD during a 7-day period from 20 to 26 November 2011 (day of year 324 to 330) for three stations (5KAD, 5LON and 5REG) to satisfy the position verification requirements.