A5031106763- Oceanographic and Atmospheric Processes
- Ocean Waves and Remote Sensing
- Marine and coastal ecosystems
- Microbial Community Ecology and Physiology
- Radar Systems and Signal Processing
- Geochemistry and Geologic Mapping
- Health Policy Implementation Science
- Coastal wetland ecosystem dynamics
- Evaluation and Performance Assessment
- Protist diversity and phylogeny
- Coastal and Marine Dynamics
- Digital Holography and Microscopy
- Mineral Processing and Grinding
- Arctic and Antarctic ice dynamics
- Geological and Geophysical Studies
- Youth Development and Social Support
- Cell Image Analysis Techniques
- Hydrocarbon exploration and reservoir analysis
- Underwater Acoustics Research
- Marine and fisheries research
- COVID-19 and Mental Health
- Image Processing Techniques and Applications
Florida Atlantic University
2020-2023
Harbor Branch Oceanographic Institute
2020-2023
University of Miami
2018-2020
Center For Remote Sensing (United States)
2018
Youth Development
2016
Abstract In situ digital inline holography is a technique which can be used to acquire high‐resolution imagery of plankton and examine their spatial temporal distributions within the water column in nonintrusive manner. However, for effective expert identification an organism from holographic imagery, it necessary apply computationally expensive numerical reconstruction algorithm. This lengthy process inhibits real‐time monitoring distributions. Deep learning methods, such as convolutional...
Abstract The inner shelf, the transition zone between surfzone and midshelf, is a dynamically complex region with evolution of circulation stratification driven by multiple physical processes. Cross-shelf exchange through shelf has important implications for coastal water quality, ecological connectivity, lateral movement sediment heat. Inner-Shelf Dynamics Experiment (ISDE) was an intensive, coordinated, multi-institution field experiment from September–October 2017, conducted into near...
During a 2016 cruise to Palau, an X-Band, VV polarization Doppler Marine Radar (DMR) was installed on the R/V Roger Revelle. The DMR's capabilities receive velocity information is utilized in order find surface currents. An algorithm developed extract full vectors from radially averaged data rotating antenna every 1.5 minutes for all 10 days of cruise. This can also produce fully 2-D vector maps locations seen variety look directions as ship moves. Statistical analysis done show that time...
Studying and monitoring plankton distribution is vital for global climate environment protection as they are the most elementary part of oceanic eco-systems. However, conventional methods techniques used understanding planktons slow lacks precision therefore, in modern day scientific engineering implementations, Convolutional Neural Networks extensively deep learning machine applications it outperforms traditional manual approach. Dynamic nature oceans make very challenging to monitor these...
The Otago Youth Wellness Trust is a charitable organisation that has been operating for 15 years in Dunedin, New Zealand. It decided to evaluate the wraparound service it provided young people community. are referred by other agencies, including schools, and usually deemed be need of significant support. In this article, members Advisory Group (YAG), describe experience being involved evaluation project. YAG was made up small number ‘service users’ who developed methods engaging as...
Dedicated science marine X-band radar (MR) systems onboard research vessels can complement the navigation radars by providing routine time series of surface wave parameters and near-surface currents as well frequency-direction spectra. This study demonstrates how shipboard MR measurements also be used to routinely retrieve current maps with high spatio-temporal resolution. The are based on backscatter intensity image sequences acquired a coherent-on-receive developed at Helmholtz Zentrum...
During three research cruises in the Pacific 2016 and 2017, a Helmholtz-Zentrum Geesthacht rotating vertically-polarized (VV) X-band Doppler Marine Radar (DMR) was installed onboard R/V Roger Revelle Oceanus. Ocean currents with marine radar are typically acquired use of three-dimensional fast Fourier transform (3D FFT) on image sequence order to measure velocity ocean waves comparison theoretical wave absence current. However, dispersion shell cannot resolve very fine-scale current...