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EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE

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  • Taken from sections of the report: Introduction This report details the survey work carried out in Antarctica and Heard Island from December of 1996 to March of 1997 by AUSLIG on behalf of Australian Antarctic Divisions Mapping Program. The principle aim of this work was to acquire aerial photography of; the coastal areas west of Mawson, Scullin and Murray Monoliths, the immediate area around Davis station, Gaussberg and Heard Island. A number of other tasks were also carried out. In the following pages each task will be dealt with in terms of the technique employed and the results achieved and coordinates will be quoted as appropriate to the topic being discussed. Where these coordinates have been derived from GPS observations a detailed report on the processing of each baseline can be found at Appendix C. These result files have also been supplied in digital form. The survey work was carried out by the following people : Paul Digney Antarctic Division Volunteer Roger Handsworth Platypus Engineering Noel Ward AUSLIG This report does not cover the specifics of the work carried out by Roger Handsworth, that being the subject of separate reports to be submitted by him. Time Frame The survey field party departed Hobart at 5pm on Monday 9 December 1996 aboard RV Aurora Australis, Voyage 4 of the Antarctic re-supply season. Voyage 4 commenced cargo operations at Mawson on 22 December 1996. The survey party returned to Australia via Heard island from Davis Station departing Davis on 15 March 1997 aboard RV Aurora Australis, Voyage 5. Voyage 5 returned to Hobart on Saturday 29 March 1997. All passengers disembarked at about 5pm that day. The movements of the Survey party between operational areas whilst within Antarctica are as follows : 22 December 1996 - The Stillwell Hills field party, including the survey party, departed for the Stillwell Hills directly from RV Aurora Australis, 10 January 1997 - The Stillwell Hills field party, including the survey party moved to Kemp Peak depot, Stillwell Hills 11 January 1997 - The Survey party move to Mawson by S76 helicopter 29 January 1997 - Move to Davis Station via Sansom Island, by S76 helicopter, 13 February 1997 - 'Day trip' to Gaussberg ex. Davis by S76 helicopter. Aim and Project Brief Work was undertaken by AUSLIG for Antarctic Division in a number of operational areas this season. The principle areas of activity Mawson Station and the coastal areas west to Kloa Point, Davis Station and the Vestfold Hills, Gaussberg and Heard Island. The actual tasks to be carried out and the prioritisation of those tasks, at each location defined by Australian Antarctic Division and were detailed in their Brief to Surveyors(see Appendix A). As the season progressed variations both in the scope of the work programme and the relative priorities of tasks within the programme occurred. Such changes were forwarded from the Mapping Officer if originating in Kingston; or if originating in Antarctica were discussed with the Mapping Officer, if operational circumstances allowed, before implementation. At each location the major task was the acquisition of aerial photography and then establishment of ground control for that photography. Other significant tasks included vertical connections between tide gauge bench marks and the ARGN GPS sites.

  • Taken from sections of the report: Introduction This report details the survey work carried out on Macquarie Island during January of 1996 by AUSLIG on behalf of Australian Antarctic Divisions Mapping Program. The principle aim of this work was to acquire aerial photography of the island so that a new topographic map of the island can be produced. A number of other tasks were also carried out. In the following pages each task will be dealt with in terms of the technique employed and the results achieved. The survey work was carried out by the following people : Paul Boland Tasmania Department of Environment and Land Management, Troy Lee Antarctic Division Volunteer, Stuart Smith Antarctic Division Volunteer, Roger Handsworth Platypus Engineering, Noel Ward AUSLIG. This report does not cover the specifics of the work carried out by Paul Boland or Roger Handsworth, that being the subject of separate reports to be submitted by them. Time Frame The Macquarie Island survey field party departed Hobart at 3pm on Thursday 4th of January 1996 aboard MV Polar Bird, voyage 3.1 of the Antarctic re-supply season. Voyage 3.1 arrived at Macquarie island at about 5am eastern summer time (UT+11) on Sunday 7th of January 1996. The survey party departed Macquarie Island on 12th of January aboard MV Polar Bird, voyage 3.1, at about 0:50am local time. Voyage 3.1 returned to Hobart on Sunday the 14th of January. All passengers where disembarked at about 6pm that day. Aim and Project Brief The survey program, as detailed by Antarctic Division in its Brief to Surveyors, comprised the following tasks, this document is included as Appendix A 1. Attempt aerial photography of the whole island, 2. Mark the boundaries of the Historic Zone and Zone A in the vicinity of the Isthmus, 3. Field check the new station facilities information system, including the location of all masts, antennae, guys and walkways. 4. Positioning of ERS-1 and 2 corner cube reflectors, 5. Precise levelling, 6. Fix, by GPS, survey marks AUS 157 and AUS 158. 7. Precise GPS connection from the ARGN site to the Hurd Point Tide Gauge site.

  • Taken from sections of the report: The aim of the survey and mapping program on V5.1 was to carry out various surveying tasks at Mawson and Casey as listed later in this report. The vessel used in Voyage 5.1 was The Polar Queen. Voyage 5.1 left Capetown on Thursday 18th February and arrived Fremantle Friday 19th. March. Depart Capetown Thursday 18th February Arrive Mawson Sunday 28th February Depart Mawson Tuesday 2nd March Arrive Davis Thursday 4th March Depart Davis Thursday 4th March Arrive Casey Monday 8th March Depart Casey Thursday 11th March Arrive Fremantle Thursday 18th March The survey team was: Henk Brolsma Australian Antarctic Division - surveyor. John Hyslop Australian Antarctic Division - volunteer surveyor. The surveying at Mawson and Casey included bringing the data representing the station infrastructure up to date. The station infrastructure data is available for download in GIS format (shapefiles) from Related URLs below. The data resulting from this survey has a Dataset_id of 15. The data is formatted according to the SCAR Feature Catalogue. For data quality information about a particular feature use the Qinfo number of the feature to search for information using the 'Search datasets and quality' tab at a Related URL below. Matt King, Rachel Manson and Lee Palfrey assisted with survey work at Casey. They carried out GPS surveys for aerial photo control, Casey and Wilkes, tide gauge bench marks at Casey, buildings detail at Wilkes and route markers around the station. Their work is not covered in this report.

  • Taken from sections of the report: Introduction This report details the survey work carried out on Voyage 4 during November and December 1998 by LANDINFO on behalf of the Australian Antarctic Division's MAGIP Field Program. The principle aim of this work was to acquire aerial photography of penguin rookeries near Australia's three Antarctic Stations and to carry out survey work associated with the Antarctic Tide Gauge Network. A number of other tasks were also carried out. This report details each task carried out and the results achieved. The following people carried out the survey work: Richard Lemon LANDINFO Pty Ltd Roger Handsworth Antarctic Division Instrument Engineer This report covers the fieldwork associated with the MAGIP Field Program. Some non survey aspects of the tide gauge work will be the subject of a separate report to be submitted by Roger Handsworth. Time Frame The survey party departed Hobart at 5:15pm on Thursday 29th October 1998 aboard the Aurora Australis on Voyage 4 of the 1998-99 summer season. The survey party arrived at Casey Station via helicopter from the Aurora Australis just before 12pm (UTC+8) on Saturday 7th November. After spending a period of about 25 hours at Casey the survey team returned to the Aurora Australis at about 1pm on Sunday 8th November 1998. The Aurora Australis arrived off Davis Station on the morning of Wednesday 18th November 1998. The survey party had access to the station from about 2.30pm (UTC+7) the same day. The survey team had four full days in which to carry out its tasks at Davis. The Aurora Australis left Davis on the morning of Sunday 22nd November on route to Sansom Island. The survey party returned to the Aurora Australis by helicopter at about 7:30pm on Sunday 22nd November. The survey party was flown to Sansom Island at about 9:30am on Monday 23rd November and returned to the Aurora Australis at about 3:30pm the same day. Due to problems with Aurora Australis' propeller pitch control, the survey party was flown to Mawson Station by long range helicopter on Wednesday 2nd December and arrived at about 8:30am (UTC+6). The survey team had eight full days at Mawson station before departing for the Ship on Thursday 10th December at about 11am. The Aurora Australis returned to Fremantle at about 11am Western Standard Time (UTC+8) on Monday 28th December 1998. Project Outline The Antarctic Division's Brief, which outlines the details of the program, is included in Appendix A. The program of work was divided into four specific sites, Casey, Davis, Mawson and Sansom Island. The work at each of the Antarctic stations was divided into two main areas of interest. These being the aerial photography of the penguin rookeries using the Linhof camera and survey work associated with the tide gauges and tide gauge bench marks. The work at Sansom Island involved the coordination of photo control points. A list of the individual tasks and a summary of the achievements can be found at Appendix B.

  • Taken from sections of the report: This report has been prepared as a supplement to the 1997/98 Survey Report by John Hyslop and contains solely comments and recommendations as seen from the perspective of the volunteer survey student. It is hoped this report may be of some use in the future planning and operation of Surveying and Mapping expeditions to Antarctica. The report has been divided according to each area visited and discusses the work achieved and highlights any possible improvements either in the actual surveys undertaken or the execution of the program as a whole. Typical issues include helicopter operations, aerial photography, the oblique mount, collaboration with other field parties, transportation and so on. VOYAGE SOUTH The voyage south provided the ideal opportunity to begin the detailed planning of the work to come. Flight planning for the photography was started and locations for photo control throughout the offshore islands at Mawson were determined. It was important to prioritize which work was to be undertaken first throughout the offshore islands at Mawson. This was to ensure the most important work was completed before the sea ice deteriorated and prevented travel on quads. The voyage to Mawson went via Casey where the surveyors were required to undertake a small amount of work during the stop over. Ice conditions prevented the Aurora reaching Casey. John and I were unable to make it to Casey due to the long fly off and limited time. Ian Sutherland (Station Leader at Casey) informed us that snow conditions over the station would have prevented most survey work anyway. This was the perfect example that survey work in Antarctica is totally dependent on current weather conditions in addition to the 'A' factor. This highlighted the fact that all plans for work in the Antarctic are required to be 'dynamic' and hence the various priorities listed in the brief were appreciated. It was quite frustrating spending close to 4 weeks on the Aurora before arriving on the continent and beginning the work proper. The frustration culminated in the problem with the Aurora's rudder and expeditioners being told we may be returning to Australia even though we were within fly-off distance to Mawson.

  • Introduction The purpose of the 97/98 Antarctic survey season was to provide survey control and vertical and oblique aerial photography around Mawson, Davis, Beaver Lake, and the Prince Charles Mountains in support of the ANARE mapping program as well as providing survey support for other ANARE science programs. The following team carried out this survey work: Christopher Watson - Antarctic Division Volunteer Surveyor, John Hyslop - LANDINFO Surveyor. Project Outline The Antarctic Division's Brief to Surveyors which outlines the details of the program is included in Appendix A. The survey program for Antarctica 97/8 was divided into two main areas of interest. Mawson station from Voyage 2 to 4 which included photo control of offshore islands, aerial photography of penguin colonies with the Linhof camera, Mawson tide gauge network and updating the station map. Davis station from Voyage 4 to 5 which included aerial photography of the Rauer Group and Larsemann Hills, aerial photography and tide gauge work at Beaver Lake, and vertical and oblique aerial photography in the Southen Prince Charles Mountains. Also photo control at Scullin and Murray Monoliths and photography at Mount Brown, Mirny offshore island and features between Mirny and Davis. At Davis station surveys included Station detail surveys tide gauge connections and lake water levels in the Vestfold Hills. At Casey station during V2 stop over survey work was requested at the wharf area, levelling and detail survey updates. Recommendations: Aerial photography. The following suggestions are made. 1. The flight program be upgraded to allow a digital map to be shown on the screen. 2. The pilots display did not work in the helicopter and the problem needs to be fixed. I suspect it may have been due to the setting in the flight program. I had difficulty understanding what all the settings meant and perhaps more documentation may help. 3. Because of 2. more reliance was placed on the air crew navigating from the monitor and hence felt the need for more control over the display eg. Zooming in and out and run selection. 4. A video drift sight would be a great advantage. If this were somehow attached directly to the camera there would be more room and less leads involved. 5. Some of the film spools were too tight on the cogged drive shaft. At Beaver Lake when loading film in a black camera bag in the helicopter I had to wind the new film onto another spool that would fit. The spools need to be checked. Logistics. The need to return the helicopter to Davis each day seems to me to be an extremely expensive requirement. To get to the Southern Prince Charles Mountains is an eight hour return trip. 11 hour flying is about all the pilots can do in a day which does not leave much time for productive work. We did have an opportunity to do aerial photography on the way but on the two days we went to the PCMs we decided to make the first priority the main destination and hope for time on the return trip, but each occasion we were too late and returned by the most direct route. I could not help thinking how much more work we could have done if the helicopters had been based at Beaver Lake for a few days. There were also days when the weather was fine and suitable for flying in the PCMs but we could not leave Davis through bad weather on the way. This method of operation also understandably placed pressures on using the helicopters to the fullest. The last days flying in the PCMs was done with 4 people in the back of the S76. We then were asked if we could take 300kg of equipment back from a Mawson Escarpment camp. That made photographic operation a bit cramped but by then the weather was against further photography. I felt that through Joe Johnson, station leader and Jim Wilson, chief pilot we got excellent support for the photographic program but with the S76 deployed in the area of operation we could have achieved a lot more.

  • Taken from sections of the report: 1. Introduction This report details the survey work carried out on Macquarie Island during November 1997 by LANDINFO staff on behalf of the Australian Antarctic Division's Mapping Program. The main task of the survey team was to acquire aerial photography of the island to enable the production of a new topographic map of the island. Other tasks involved field checking the digital station area map (DSAM) and providing support to the tide gauge maintenance team. The following team carried out the survey-mapping work: Tom Gordon LANDINFO Surveyor Roger Handsworth Antarctic Division Engineer Although this report touches on the work carried out by Roger Handsworth and Rupert Summerson, it does not cover the specifics of their work. 2. Project Brief The survey-mapping brief lists the following tasks: 1. Aerial Photography of the Island and station area. 2. Aerial Photography of Judge and Clerk Island to the south and Bishop and Clerk Island to the north of Macquarie Island. 3. Second order levelling from the tide gauge bench marks to AUS 211 4. Updating the Digital Station Area map. These tasks are listed in order of priority. A copy of the survey brief for Macquarie Island is included in Appendix A.

  • Taken from sections of the report: Introduction: The following report is a detailed summary of the surveying and mapping tasks undertaken in the Vestfold Hills and Mac. Robertson Land regions of the Australian Antarctic Territory during the period from 22 December 1978 to 25 February 1979. A copy of the project instruction detailing the tasks originally intended to be undertaken is attached at Annex 37. The entire report is available as a pdf download from the URL given below.

  • Personnel: B.A.Murphy (1985), I.P.Kaczerepa (1984-85), R.A.Sheridan (1984-85, 1985-86), E.W.MacGibbon. The primary aim of the 1984-85 summer surveying program was to continue with the establishment of the vertical control network on Long, Broad and Mule Peninsulas which would enable periodic and accurate monitoring of water level fluctuations of specified fresh and saline lakes in the Vestfold Hills. Other work completed included Davis magnetic and gravity stations, Department of Housing and Construction site surveys, coordination of RAN Miniranger sites, deployment of tide gauges and horizontal control station surveys. During the 1985-86 summer survey program two major tasks were to be undertaken. The first was to complete loop closures of vertical control networks on Long, Broad and Mule Peninsulas and the second to coordinate Dr Gallagher's long/cross section origin points along the length of Ellis Fjord. Miscellaneous other survey tasks were also carried out including deployment of a tide gauge.

  • This layer is stored as two datasets (point and polygon)in the Geographical Information System (GIS). Points represent landing areas, mammal, flying bird and penguin data. Polygons represent the horizontal flight limits of helicopters and areas set aside for specific management purposes.