The Bureau of Meteorology provides the Australian and international maritime communities with weather forecasts, warnings and observations for coastal waters areas and high seas around Australia. Generally most of these services are provided routinely throughout the day, while marine weather warnings may be issued at any time when the need becomes apparent. Because of the complex nature of the sea, the Bureau of Meteorology uses advanced computer models to predict the physical characteristics of the ocean. These computer forecasts are used by meteorologists in the preparation of marine forecasts and warnings. The forecasts include wind, weather, sea and swell and are intended to describe the average conditions over specified areas. Marine forecasts have been enhanced by the inclusion of ocean currents and sea-surface temperature forecasts through the BLUElink ocean forecasting initiative. BOM Realtime Data and Formats provides links to datasets, charts or maps that give a snapshot of the weather situation in Australia at the base observation time (valid time). It includes data on satellite imagery, sea surface winds, marine boundary layer winds, SST, and wave height around Australia and globally.

The physical climate defines a significant portion of the habitats in which biological communities and species reside. It is important to quantify these environmental conditions, and how they have changed, as this will inform future efforts to study many natural systems. We present the results of a statistical summary of the variability in sea surface temperature (SST) time-series data for the waters surrounding Australia, from 1993 to 2013. We partition variation in the SST series into annual trends, inter-annual trends, and a number of components of random variation. We utilise satellite data and validate the statistical summary from these data to summaries of data from long-term monitoringstations and from the global drifter program. The spatially dense results show clear trends that associate with oceanographic features. Noteworthy oceanographic features include: average warming was greatest off southern West Australia and off eastern Tasmania where the warming was around 0.6 C per decade for a twenty year study period, and; insubstantial warming in areas dominated by the East Australian Current but this area did exhibit high levels of inter-annual variability (long-term trend increases and decreases but does not increase on average). The results of the analyses can be directly incorporated into (biogeographic) models that explain variation in biological data where both biological and environmental data are on a fine scale.

The CSIRO Marine Research Remote Sensing facility automatically receives and archives data from the USA's National Oceanographic and Atmospheric Administration (NOAA) satellites. Up to 18 passes per day are tracked to receive data. The Advanced Very High Resolution Radiometer (AVHRR) data is received on the High Resolution Picture Transmission (HRPT) signal. Within an hour of reception, these data are automatically processed into full resolution sea surface temperature (SST) images. Raw data originate from the AVHRR sensor on various NOAA polar orbiting satellites, received at various stations around Australia and consolidated ("stitched") by the CSIRO Earth Observation Centre. The stitching removes redundancy and minimises data corruption. Processing from the stitched archive to produce SST is carried out in the CMAR Remote Sensing Facility in Hobart using the split window algorithm of McMillin for NOAA9 and NOAA12 satellites and the NLSST (NOAA non-linear SST) algorithm for the other satellites. Cloud-clearing is performed based on the algorithm of Saunders and Kriebel. Each map is made by combining the estimates over the composite period using a time and spatial neighbourhood median filtering method. Each pixel of the images is the 65 percentile of all cloud-cleared SST estimates during the composite period and within a 4x4 km region. The compositing process also removes most residual cloud contamination. This basedata has been produced by CSIRO for the National Oceans Office, for the purposes of marine mapping, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project. Compositing attempts to overcome the problem of cloud coverage. The compositing technique used here takes the median value of a 4 by 4 neighbourhood of 1km resolution pixels over all the data available for that time period. If there has not been at least one cloud free view of a point on the ground during the composite period, the value recorded may show a false low temperature.

이 데이터셋의 설명이 없습니다

The water depth and temperature data was collected as part of Global Temperature- Salinity Pilot Project (GTSPP) using 4 different ships by the Commonwealth Scientific and Industrial Research Organization, Hobart, Tasmania, Australia. The data was collected from July 10, 1990 to August 19, 1991. The originator's bathythermograph (XBT) data files were submitted by Ann Gronell in GTSPP format via FTP to Melanie Hamilton.

This dataset contains water temperature profiles from XBT casts collected aboard the Northwest Sanderling, Swan River Bridge, OOCL TEXAS, OOCL HOUSTON, Northwest Sandpiper, and OOCL Panama in the Arafura Sea, Banda Sea, Ceram Sea, Flores Sea, Indian Ocean, Java Sea, Molukka Sea, Philippine Sea, Savu Sea, and Timor Sea from 2018-12-31 to 2021-01-04. These data were collected as part of the Ship of Opportunity High Density XBT Transects Program and submitted by the Australian Bureau of Meteorology.

해양관측부이 실측 기온

조위관측소, 해양과학기지 등에서 관측하는 최신 해양관측데이터(조위, 수온, 염분, 기온, 기압, 풍향, 풍속, 유향, 유속 등)를 제공하는 서비스입니다.

This dataset contains oceanographic water temperature profiles collected from XBTs aboard the platforms ANL Elaroo, Capitaine Quiros, HMB Endeavour, Josephine Maersk, L'Astrolabe, and Shengking in the Indian Ocean, South Pacific Ocean, Tasman Sea, and Coral Sea from 2018-02-01 to 2019-03-06. These data were collected by the Commonwealth Scientific and Industrial Research Organization (CSIRO) as part of the JCOMM Ship of Opportunity Programme and submitted by Rebecca Cowley of CSIRO as part of the Global Temperature and Salinity Profile Programme (GTSPP).