Update on Geophysical Data Acquisition December 2016
Location | State | Survey | % Complete | Gravity Stations | Flight Lines | Spacing | Ground Clearance | Comments |
---|---|---|---|---|---|---|---|---|
Coonabarabran | NSW | Airborne Magnetic and Radiometric | TBA | N/A | Estimated 50 000 line km: east-west; | 250m | 80m agl | The proposed survey covers parts of the Nyngan and Gilgandra 1:250 000 standard map sheets. The Quotation Request was released by GA on 23 November and closes on 14 December 2016. |
Wiluna | WA | Gravity | 100% | Approx 17 000 | N/A | 2.5km | N/A | The survey covers parts of the Bullen, Trainor, Nabberu, Wiluna, Sir Samuel, Madley, Herbert, Robert standard 1:250000 Map Sheets. Data acquisition commenced on 21 August and completed on 21 September. The processed data were released via GADDS on 24 November 2016. |
Musgraves - PACE Area | SA | Airborne EM | 100% | N/A | 8 489 | 2 km | A nominal 120m for the transmitter and 80 m for the receiver | The survey covers parts of the Mann, Woodroffe, Birksgate and Lindsay 1:250 000 standard Map Sheets. The survey started flying on 18 August and finished data acquisition 17 September. The final data for acceptance are expected to be delivered to GA in the first week of December. |
Musgraves - CSIRO Area | SA | Airborne EM | 100% | N/A | 7 182 | 2 km | A nominal 50m for the transmitter and receiver | The survey covers parts of the, Woodroffe, Alberga, Lindsay and Everard 1:250 000 standard Map Sheets. The survey commenced flying 14 September and finished data acquisition on 13 October. The preliminary data were received at GA on 28 October. |
Isa Region | QLD | Airborne EM | 100% | N/A | 16 880 | 2/2.5km | 40m agl for the receiver | The survey flying was completed on 4 November 2016. Additional work in the Lawn Hill region (1,600 line km) commenced on 26 November and is expected to finish flying in the first week of December 2016. |
East Kimberley | WA | Airborne Gravity | 97.5% | N/A | Approx. 38 000 E-W | 2.5km | 160m agl | The survey covers the Gordon Downs, Mount Ramsay (pt), Dixon Range, Lansdowne (pt), Lissadell, Cambridge Gulf (pt) and Medusa Banks (pt) 1:250 000 Standard Map Sheets. The survey commenced flying on 8 October. The survey was 97.5% complete as at 27 November.The survey flying was expected to be completed by the end of November. |
Ord-Keep Rivers | WA-NT | Airborne EM | TBA | N/A | 6 126 | Various | TBA | The proposed survey covers the Port Keats, Auvergne and Cambridge Gulf 1:250 000 Standard Map Sheets. The Quotation Request was released on 19 August and closes on 5 September 2016. The survey data are expected to be collected in October 2017. |
Western Tiers | TAS | Airborne Magnetic and Radiometric | TBA | N/A | 28 000 E-W | 200m E-W | 80m agl | The proposed survey covers the Launceston and Oatlands 1:250 000 Standard Map Sheets. The survey is expected to commence in February 2017. |
Mount Isa Inlier | QLD | Airborne Magnetic and Radiometric | TBA | N/A | Est, 121 000 line km | 100m E-W | 60m agl | The proposed survey area covers parts of the Cloncurry, Julia Creek, Duchess, McKinlay, Boulia and Mackunda 1:250 000 Standard Map Sheets. |
PACE Copper Initiative Oodnadatta (region 2), Lake Torrens (region 3), Ooldea (region 4) areas | SA | Airborne Magnetic and Radiometric | TBA | N/A | Oodnadatta: 240 240 line km over 43 680 km² Lake Torrens: 161 380 line km over 29 360 km² Ooldea: 208 560 line km over 37 920 km² | 200m E-W | 60m agl | The Quotation Request for the three regions closed on 25 October 2016. |
Stavely | VIC | Gravity | TBA | 3 465 | N/A | 200 m station spacing on 14 individual traverses | N/A | The Quotation Request closed on 20 October. The proposed survey covers the Horsham, Hamilton, Ballarat, Portland and Colac 1:250 000 Map Sheets. The survey commenced acquisition on 1 December with acquisition expected to be completed by 20 December. |
Coompana | SA | Gravity | TBA | 13 801 | N/A | 0.5, 1 and 2km | N/A | The survey covers the Cook, Ooldea, Coompana and Nullarbor 1:250 000 Map Sheets. The Quotation Request was released on 30 November and closes on 19 December 2016. Acquisition is expected to commence in late January 2017. |
West Kimberley | WA | Airborne EM | 100% | N/A | Est. 5057 line km | 0.2-2 km and individual traverses | <40 m agl | The survey collected geophysical data to support investigations of regional groundwater resources and irrigation potential in the Fitzroy River and May-Meda River catchments. Final data were released via the GA website on 17 November. To access the data search for 'West Kimberley' on the Data and Publications Page of the GA web site |
Geoscience Australia manages the data acquisition program in Western Australia, South Australia, New South Wales, Queensland, Tasmania, Victoria and the Northern Territory.
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