{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "metadata@aad.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 1, "geospatial_topic": [], "id": "2b83a415-3f86-405c-a22e-e7de3c711292", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-06-23T13:21:22.106694", "metadata_modified": "2025-06-23T13:21:22.106701", "name": "davis-aerodrome-project-dap-marine-current-profiling-data", "notes": "The Davis Aerodrome Project (DAP) collected a range of environmental survey data over several field seasons to support a comprehensive environmental assessment of the proposed aerodrome. This data includes flora, fauna, soils, lake ecosystem, nearshore, marine, air quality and meteorological information which has been collected by a number of different methods, and extends across the current Davis Station, proposed aerodrome and supporting infrastructure footprint (Ridge Site), previous sites considered for the aerodrome (Heidemann Valley, Adams Flat), as well as locations across the Vestfold Hills away from any of the proposed developments.(this text is standard for all DAP datasets being added to the AADC).\nThis dataset contains short-term nearshore marine current profile data collected to inform environmental assessment processes related to the Australian Antarctic Division\u2019s DAP and Davis Masterplan projects. \nEight current meter deployments were undertaken across six sites in the nearshore marine environment in the vicinity of Davis Research station. Deployment periods ranged from three days (3 x 24hr tide cycle) to two weeks. Sites were selected based on the location of previous sampling activity (CM1-5) and sites of interest to Davis Aerodrome and Davis Masterplan projects with regard to proposed future developments in the area. A second deployment was undertaken at two key sites to increase the sampling interval at each. \nData was collected using a Nortec Aquadopp Profiler 1 MHz. The same instrument was used to collect current profiles at all sites. The instrument was deployed through a 40cm hole drilled through the seaice. It was suspended horizontally in the water column (mid-way between the seafloor and the under surface of the ice) by a bridal attachment and rope secured at the surface (see figure below). A 15cm fin was attached to the base of the instrument for all deployments. In shallow locations the instrument was positioned so that it could not hit the seafloor throughout the lowest tidal cycle during the deployment.\nThe profile interval was set to record every 900 seconds (15min) for a period of 120 seconds (2min). All instrument settings and recording details are contained in the hdr files saved in each data folder. Start and end dates and times are set out in the \u201ccurrent meter deployment details\u201d spreadsheet.\nTemporal coverage\nSite No.    Deployment Date Retrieval Date\nCM1 22/10/2021  2/22/2021\nCM2 16/09/2021  19/09/2021\nCM2 9/10/2021   22/10/2021\nCM3 3/11/2021   12/11/2021\nCM5 24/11/2021  4/11/2021\nML  8/12/2021   14/12/2021\nOptionA 29/09/2021  2/10/2021\nOptionA 14/12/2021  20/12/2021\nSpatial coverage\nCM2_01_20210919 68.57399536 77.96031373\nOptionA_01_20211002 68.57597253 77.96121253\nCM2_02_20211022 68.57399536 77.96031373\nCM1_01_20211102 68.57749077 77.95758156\nCM3_01_20211112 68.57276237 77.94873464\nCM5_01_20211204 68.58321738 77.9180513\nML_01_20211214  -68.58381482    77.94507546\nOptionA_02_20211220 68.57585945 77.96151685", "num_resources": 4, "num_tags": 17, "organization": {"id": "0143757a-86ab-43e4-bba6-4a3a2a02b6c4", "name": "australian-ocean-data-network", "title": "Australian Ocean Data Network", "type": "organization", "description": "Harvester for 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