{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "clientservices@ga.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "de05eebf-d69d-4af5-900e-df121d9fb516", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-10-16T23:39:41.549270", "metadata_modified": "2025-10-16T23:39:41.549276", "name": "bonaparte-basin-2d-reflection-land-seismic-reprocessing", "notes": "Geoscience Australia commissioned reprocessing of selected legacy 2D seismic data in the East Kimberley, onshore Bonaparte Basin as part of the Exploring for the Future (EFTF) program. Reprocessing of these data occurred between September 2017 and May 2018.\nExploring for the Future  (https://www.ga.gov.au/eftf) was a $100.5 million four-year (2016-20), Australian Government-funded program to provide a holistic picture of the potential mineral, energy and groundwater resources in northern Australia. The program has delivered new geoscience data, knowledge and decision support tools to support increased industry investment and sustainable economic development across the north.\nGroundwater is a critical resource that accounts for most water used across northern Australia. The groundwater component of the EFTF program focused on addressing groundwater resource knowledge gaps, to support future opportunities for economic development via irrigated agriculture, extractive industries and increased security of community water supplies. Through collaboration with State and Territory partners, the program undertook targeted regional investigations of groundwater systems and assessments of groundwater potential more broadly across the region.\nThe program's activities, implemented by Geoscience Australia, involved application of innovative geoscience tools to collect, integrate and analyse a range of data. It includes geological and hydrogeological data, airborne and ground-based geophysical and hydrogeochemical surveys, remote sensing data as well as stratigraphic drilling. The new data and better understanding of groundwater systems also helps inform decision making about groundwater use to protect environmental and cultural assets. These outcomes strengthen investor confidence in resources and agricultural projects by de-risking groundwater in northern Australia.\nThe package contains reprocessed data from ten surveys acquired between 1980 and 1997. In total 53 lines were reprocessed covering a fold area of approximately 618.9 line kilometres, with the objective to produce a modern industry standard 2D land seismic reflection dataset where possible from a selection of multiple legacy 2D data.\nThe purpose of the reprocessing was twofold:\n  1)  To image the near surface structural and stratigraphic configuration for linking to AEM data that is available in the Bonaparte Basin; and\n  2)  To image the structure and stratigraphic architecture of the Paleozoic Bonaparte Basin.\nThe dataset exhibits significant improvements in stack response in most of the reprocessed lines when final and legacy stacks were compared, especially in the shallow section. Optimum results were obtained from the noise attenuation workflows. A minimum processing flow was applied to BWA80, BWA81, and line BNT87-404 lines to avoid any signal leakage throughout the processing.\nFinal data were delivered as minimum phase (care should be taken not to interpret zero crossings as geological boundaries), and final velocities produced a good match with the well checkshot velocities. The processing report from Down Under Geophysics is available for download with this release.\nRaw and processed data are available on request from clientservices@ga.gov.au - Quote eCat# 135578.\nProcessed stack SEG-Y files and ancillary data are available for download from this web page.", "num_resources": 2, "num_tags": 9, "organization": {"id": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "name": "geoscience-australia-data", "title": "Geoscience Australia Data", "type": "organization", "description": "Harvester for Geoscience Australia Data", "image_url": "", "created": "2025-06-23T12:29:08.024111", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://ecat.ga.gov.au", "href": "https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/bonaparte-basin-2d-reflection-land-seismic-reprocessing", "title": "Geoscience Australia"}, "owner_org": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[128.4, -15.8], [129.6, -15.8], [129.6, -14.8], [128.4, -14.8], [128.4, -15.8]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[128.4, -15.8], [129.6, -15.8], [129.6, -14.8], [128.4, -14.8], [128.4, -15.8]]]}", "state": "active", "temporal_coverage_from": "2020-04-28 01:46:33", "title": "Bonaparte Basin 2D Reflection Land Seismic Reprocessing", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "8941f74b-f04c-4482-a63f-e3982e148f2b"}, {"key": "harvest_source_id", "value": "00080910-39e7-408f-882c-e6e1eb6baadb"}, {"key": "harvest_source_title", "value": "Geoscience Australia"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2025-10-16T23:39:41.551504", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Bonaparte Basin Seismic Reprocessing data [6.5 GB]", "format": "ZIP", "hash": "", "id": "a53e3457-225e-4edc-835f-6e46d98a45a9", "last_modified": null, "metadata_modified": "2025-10-16T23:39:41.539206", "mimetype": null, "mimetype_inner": null, "name": "Bonaparte Basin Seismic Reprocessing data [6.5 GB]", "package_id": "de05eebf-d69d-4af5-900e-df121d9fb516", "position": 0, "resource_locator_function": "", "resource_locator_protocol": "WWW:LINK-1.0-http--link", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/135578/135578_01_0.zip", "url_type": null, "zip_extract": false}, {"cache_last_updated": null, "cache_url": null, "created": "2025-10-16T23:39:41.551508", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Processing Report (pdf) [38 MB]", "format": "PDF", "hash": "", "id": "4725c30a-23b4-403b-88fc-722471b75ac3", "last_modified": null, "metadata_modified": "2025-10-16T23:39:41.539340", "mimetype": null, "mimetype_inner": null, "name": "Processing Report (pdf) [38 MB]", "package_id": "de05eebf-d69d-4af5-900e-df121d9fb516", "position": 1, "resource_locator_function": "", "resource_locator_protocol": "WWW:LINK-1.0-http--link", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/135578/135578_02_0.pdf", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "2D Shallow Reflection Seismic", "id": "fbbb1580-de48-4e4b-820c-cddd59f2596a", "name": "2D Shallow Reflection Seismic", "state": "active", "vocabulary_id": null}, {"display_name": "EARTH SCIENCES", "id": "927af2a7-7457-45c2-bd55-10000fd09c14", "name": "EARTH SCIENCES", "state": "active", "vocabulary_id": null}, {"display_name": "EFTF", "id": "209ed44e-201c-4dc0-b0ad-71fd9a74abcd", "name": "EFTF", "state": "active", "vocabulary_id": null}, {"display_name": "Exploring For The Future", "id": "d6e91065-89a7-4e08-9484-81d5408e0b75", "name": "Exploring For The Future", "state": "active", "vocabulary_id": null}, {"display_name": "GEOLOGY", "id": "a6a2a1d6-6188-4c8a-b6b8-3e84dfa4a8c9", "name": "GEOLOGY", "state": "active", "vocabulary_id": null}, {"display_name": "GEOPHYSICS", "id": "1b653ea4-c4e3-42f0-925f-3bf4a15404c4", "name": "GEOPHYSICS", "state": "active", "vocabulary_id": null}, {"display_name": "Groundwater", "id": "0b1c69b9-3675-4c1e-aa46-9827e4832495", "name": "Groundwater", "state": "active", "vocabulary_id": null}, {"display_name": "Onshore Bonaparte Basin", "id": "2bf3916f-0416-4da2-8b12-25657b5db9e7", "name": "Onshore Bonaparte Basin", "state": "active", "vocabulary_id": null}, {"display_name": "Published_External", "id": "5178775c-8044-4b7f-881f-5428a4e2d925", "name": "Published_External", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}