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Text classification, translation, QA, summarization, dialogue, sentiment analysis, language modeling, text corpora
42,058 datasets
LBA-ECO LC-03 provides three related geospatial products for four study areas in the Brazilian Amazon: Manaus, Tapajos, Rio Branco, and Rondonia. The dataset includes orthorectified JERS-1 and RadarSat SAR images, derived land cover classifications distinguishing four classes, and biomass estimates in tons per hectare. Data providers explicitly note the products have not been validated or quality-assured for general use.
Neotectonic fault uplift rates exceeding 0.1 mm/yr have been quantified for Australia's highest mountain region. The dataset results from lidar-based digital elevation model interpretation, field investigations, and optically stimulated luminescence and cosmogenic radionuclide dating. Geoscience Australia Data published this research on 2026-05-19 to constrain the contribution of late Quaternary faulting to landscape evolution.
From 16 November 2023 to 8 February 2024, bathymetry data was acquired for the Australian Hydrographic Office via the Hydroscheme Industry Partnership Program. The survey was conducted by PHS using a Kongsberg EM2040-07|Kongsberg 2040P MKII multibeam echosounder and processed with CARIS HIPS and SIPS software. The final product is a 30-meter resolution, 32-bit floating point GeoTIFF grid covering the Adolphus Channel to Great North East Channel area.
A case study from 2026-06-04 investigates precise global navigation satellite systems (GNSS) positioning options at the Australian Institute of Marine Science (AIMS) Marine Operations Centre. The project, led by FrontierSI for Geoscience Australia, explores the suitability, benefits, and challenges of using Positioning Australia products, including Ginan. The document is provided by the Australian Ocean Data Network.
A 2021 bathymetric survey of the Lacepede Channel in Western Australia, conducted from May to September. The dataset was acquired for the Australian Hydrographic Office by Fugro using a Kongsberg EM2040 Mk II multibeam sonar system and processed with Caris Hips & Sips software. It is provided as a 30-meter resolution, 32-bit floating point GeoTIFF grid.
A contracted bathymetry survey for the Australian Hydrographic Office acquired between 16 October 2023 and 10 January 2024. Data was collected using a Kongsberg EM2040-07 multibeam echosounder and processed into a 30-meter resolution GeoTIFF grid. The dataset is provided by the Australian Ocean Data Network but is not intended for navigational use.
A bathymetry survey of the seafloor from Hay Point to Hydrographers Passage in Queensland, Australia. The data was acquired for the Australian Hydrographic Office by EGS between 13 August and 09 November 2022, using Kongsberg EM2040D and EM 2040C systems. The processed dataset is a 30-meter resolution, 32-bit floating point GeoTIFF grid.
A 30-meter resolution bathymetric grid of the Varzin Passage to Merkara Shoal area, acquired for the Australian Hydrographic Office between September 2023 and April 2024. Fugro Australia conducted the survey using a LADS HD+ system, with data processed in CARIS HIPS and SIPS and QIMERA software. The final product is a 32-bit floating point GeoTIFF, though it is explicitly not for navigational use.
A 30-meter resolution bathymetric grid of the seafloor in Clarence Strait to Dundas Strait, acquired for the Australian Hydrographic Office. The survey was conducted from 4 July to 9 September 2023 using Kongsberg EM2040 multibeam sonar systems. Data was processed with QIMERA and BeamworX AutoClean software and exported as a 32-bit floating point GeoTIFF.
From 9 August to 13 September 2023, a bathymetric survey was conducted in the Howard Channel for the Australian Hydrographic Office. The data was acquired using a Kongsberg EM2040C multibeam sonar and processed with CARIS HIPS and SIPS and QIMERA software. The final product is a 30-meter resolution, 32-bit floating point GeoTIFF grid of the seafloor topography.
Bathymetry data for the seafloor east of the Approaches to Newcastle, New South Wales. The survey was acquired for the Australian Hydrographic Office by Guardian Geomatics onboard the MV Offshore Guardian between 4 December 2020 and 15 January 2021. Data was processed using Caris Hips & Sips software and exported as a 30-meter resolution, 32-bit floating point GeoTIFF grid.
Australian Ocean Data Network research demonstrates the application of small angle neutron scattering (SANS) to detect the onset of hydrocarbon transport in shaly source rocks. The dataset likely contains results from laboratory pyrolysis of rocks containing marine Type II organic matter at temperatures between 310-370°C and a natural maturity sequence from the same location. The data was last updated on 2026-06 04.
A 30-meter resolution bathymetric grid of the Cape Fourcroy (West) area, acquired for the Australian Hydrographic Office between August and October 2023. Data was collected using a Kongsberg EM2040 MKII multibeam sonar and processed with CARIS HIPS and SIPS and QIMERA software. The resulting dataset is a 32-bit floating point GeoTIFF, though it is explicitly not intended for navigational purposes.
Hemipelagic sediment drift deposits mapped on the Antarctic Peninsula shelf in 300-500 meter water depth. The dataset, sourced from the Australian Ocean Data Network, describes a 44.5 square kilometer drift adjacent to Andvord Bay, with features observed in deep-tow boomer and sparker seismic records. This style of deposit is typically found in deep oceanic environments but is uncommon on continental shelves.
An archived national map of flood susceptibility for Canada, predicted by an ensemble machine learning model analyzing patterns of historic flood events. The dataset is processed at a 30-meter cell size and is provided by Natural Resources Canada. It was last updated in May 2026.
A U.S. community study of 123 participants aged 11–12, authored by Joseph Aloi and last updated in May 2026. It examines the relationship between early life adversity, neural activity during a risky decision-making task, and subsequent problematic substance use. The findings are presented in a 39.2 KB document.
Data Sheet 1_Distinct oculomotor signatures for task disengagement and reduction in vigilance during a supervisory task.docx by Stefania C. Ficarella contains results from a study on human supervisory performance. The study, last updated on 2026-05-15, manipulated task engagement and vigilance to identify distinct oculomotor patterns, such as saccades and blinks, that predict reaction times.
Bathymetry data for the Furneaux Group in Bass Strait was acquired for the Australian Hydrographic Office between 11 April and 20 November 2022. The survey was conducted by Fugro Australia using LADS HD+/HD and RIEGL VQ-820-G systems from a Cessna 441 aircraft. The processed dataset is provided as a 30-meter resolution, 32-bit floating point GeoTIFF grid.
A study from the south coast of New South Wales, Australia, documents a suite of tool marks formed by wind dragging leaves and fronds over backshore sands in a small estuary. The dataset, provided by the Australian Ocean Data Network, highlights that some marks closely resemble trace fossils left by fish, which could lead to misinterpretation of paleoflow direction. The record was last updated on 2026-06-04.
98 kindergarten children and seven teachers in northern Taiwan participated in this study of sentiment during science activities. The research, authored by Ren-Cheng Zhang, used lexicon-based sentiment analysis on classroom conversations to correlate teacher strategies and student practices with expressed sentiments. Results indicate a significant correlation between teacher and child sentiments, with more negative sentiment during direct instruction and more positive sentiment during dialogic strategies like probing.