搜索结果: 1-15 共查到“海洋调查与监测 ocean”相关记录54条 . 查询时间(0.164 秒)
Ocean scientists measure sediment plume stirred up by deep-sea-mining vehicle（图）
深海采矿车 沉积物羽流 海洋科学
2023/6/19
What will be the impact to the ocean if humans are to mine the deep sea? It’s a question that’s gaining urgency as interest in marine minerals has grown.
New method lets scientists peer deeper into the ocean（图）
New method scientists peer deeper ocean
2020/8/14
Researchers at Old Dominion University and the Bigelow Laboratory for Ocean Sciences have discovered a new way of seeing into the sea's depths, an approach that allows them to detect algae blooms and ...
Expedition to service Ocean Observatories Initiative Pioneer Array（图）
Expedition service Ocean Observatories Initiative Pioneer Array
2020/6/12
After 10 weeks of preparation, two weeks of isolation, documentation of negative COVID-19 tests, temperatures taken and personal protective gear in place, nine science team members from the Woods Hole...
Search-and-rescue algorithm identifies hidden 'traps' in ocean waters（图）
Search-and-rescue algorithm identifies hidden traps ocean waters
2020/6/5
When an object or person goes missing at sea, the complex, constantly changing conditions of the ocean can confound and delay critical search-and-rescue operations.Now researchers at the Massachu...
Underwater robot takes first known automated sample from ocean（图）
Underwater robot takes automated sample ocean
2020/1/19
A hybrid remotely operated vehicle developed by NSF-funded Woods Hole Oceanographic Institution researchers took the first known automated ocean sample performed by a robotic arm. Last ...
The nutrient phosphate may be less abundant in the global ocean than previously thought, according to a new paper in Science Advances. The researchers compiled data collected using sensitive technique...
REFINE OF REGIONAL OCEAN TIDE MODEL USING GPS DATA
GPS Ocean Tide Model Time Series Spectral Inversion PPP
2018/5/15
Due to lack of regional data constraints, all global ocean tide models are not accuracy enough in offshore areas around China, also the displacements predicted by different models are not consistency....
AUTOMATED MOSAICKING OF GEOSTATIONARY OCEAN COLOR IMAGER BY COMBINATION OF SPATIAL AND FREQUENCY MATCHING
GOCI Ocean Image Mosaicking Geometric Correction Frequency Matching
2018/6/4
In general, image mosaicking is a useful and important processing for handling images with narrow field of view. It is being used widely for images from commercial cameras as well as from aerial and s...
Open and coastal oceans are key areas to comprehensive understanding of our planet, from large scale events such as El Nino, hurricane formation and tracking, to long term events such as global climat...
Monitoring Ocean Earthquakes With SOSUS:An Example From the Caribbean
Monitoring Ocean Earthquakes SOSUS the Caribbean
2015/8/14
T-phases are acoustic signals in which the primary portion of the propagation path is through tile oceans. Energy sources resulting m the generation of T-phases include earthquakes, submarine volcanis...
Thin Layers: Observations of Small-Scale Patterns and Processes in the Upper Ocean
Small-Scale Patterns Processes
2015/8/6
Fore decades, marine scientists have been asking questions about the response of planktonic distributions and processes to physical forcing across a range of temporal and spatial scales. The mismatch ...
Long-Term Real-Time Coastal Ocean Observation Networks
Coastal Ocean Observation Long-Term Real-Time
2015/8/5
Oceanographers are well acquainted with the challenges of working in an undersampled ocean, Observations are often sparse, difficult or expensive to acquire, and may not even be available to the sea-g...
Toward a Global Scale Coastal Ocean Observing System
Global Scale Coastal Ocean Observing System Ocean Observing System
2015/8/5
The concept of the Global Ocean Observing System (GOOS) is that of an integrated global network that systematically acquires and disseminates data and data products in response to the information need...
Ocean State Estimation and Prediction in Support of Oceanographic Research
Estimation and Prediction Oceanographic Researc
2015/8/5
The ocean is changing vigorously on a wide range of time and space scales. This variability leads to substantial problems in observing and modeling (simulating) the rapidly changing flow field, the oc...
WOCE and TOGA—The Foundations of the Global Ocean Observing System
WOCE TOGA Global Ocean Observing System
2015/7/31
On July 31, 2003, an Earth Observations Summit was held in Washington D.C. that, if its proponents are correct, will herald a concerted effort to provide the monitoring of our global environment that ...