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UTILIZING UNDERWATER THREE-DIMENSIONAL MODELING TO ENHANCE ECOLOGICAL AND BIOLOGICAL STUDIES OF CORAL REEFS
Coral Reefs Coral Ecology Habitat Photogrammetry Structure-from-Motion Structural Complexity 3D topographic reconstruction 3D underwater modeling
2015/4/23
The structural complexity of coral reefs profoundly affects the biodiversity, productivity, and overall functionality of reef ecosystems. Conventional survey techniques utilize 2-dimensional metrics t...
MICROVEGA (MICRO VESSEL FOR GEODETICS APPLICATION): A MARINE DRONE FOR THE ACQUISITION OF BATHYMETRIC DATA FOR GIS APPLICATIONS
Marine AUSV Open Prototype Morpho - Bathymetric Survey GIS application Bathymetric data interpolation 3D elaboration
2015/4/23
Bathymetric data are fundamental to produce navigational chart and sea-floor 3D models. They can be collected using different techniques and sensors on board of a variety of platforms, such as satelli...
COURSE OUTLINE FOR A SCUBA DIVING SPECIALITY "UNDERWATER SURVEY DIVER"
Underwater Safety Open Water Considerations Educational Standards Learning Objectives Course Outline Scuba Speciality
2015/4/23
The purpose of this paper is to outline a course for the training of divers with a special interest in underwater surveying (e.g. surveyors, archaeologists, biologists, geologists, photographers/video...
BUILDING A 3D REFERENCE MODEL FOR CANAL TUNNEL SURVEYING USING SONAR AND LASER SCANNING
3D Bathymetry Data processing and 3D Modeling Reference control and accuracy assessment
2015/4/23
Maintaining canal tunnels is not only a matter of cultural and historical preservation, but also a commercial necessity and a security issue. This contribution adresses the problem of building a full ...
INSTRUMENTS AND METHODOLOGIES FOR THE UNDERWATER TRIDIMENSIONAL DIGITIZATION AND DATA MUSEALIZATION
ScubaLibre Survey Tridimensional Underwater Archeology Musealization Computer vision Stereoscopy
2015/4/23
In the research started within the SINAPSIS project of the Università degli Studi Suor Orsola Benincasa an underwater stereoscopic scanning aimed at surveying of submerged archaeological sites, integr...
USING A MULTIBEAM ECHOSOUNDER TO MONITOR AN ARTIFICIAL REEF
Artificial reef multibeam echosounder bathymetry scouring seafloor mapping bulk volume
2015/4/23
Artificial reefs (ARs) have become popular technological interventions in shallow water environments characterized by soft seabed for a wide number of purposes, from fisheries/environmental protection...
3D MODELS COMPARISON OF COMPLEX SHELL IN UNDERWATER AND DRY ENVIRONMENTS
Underwater Photogrammetry Marine Biology 3D model 3D comparison Camera Calibration
2015/4/23
In marine biology the shape, morphology, texture and dimensions of the shells and organisms like sponges and gorgonians are very important parameters. For example, a particular type of gorgonian grows...
DATA INTEGRATION AND VISUALIZATION REQUIREMENTS FOR A MARINE CANADIAN CADASTRE: LESSONS FROM THE PROPOSED MUSQUASH MARINE PROTECTED AREA
DATA INTEGRATION VISUALIZATION REQUIREMENTS MARINE CANADIAN CADASTRE MUSQUASH MARINE PROTECTED AREA
2015/3/13
DATA INTEGRATION AND VISUALIZATION REQUIREMENTS FOR A MARINE CANADIAN CADASTRE: LESSONS FROM THE PROPOSED MUSQUASH MARINE PROTECTED AREA.
OCEANS MANAGEMENT INTERNET MAPPING APPLICATION (OMIMA): A GIS WEB-BASED TOOL FOR OCEANS MANAGEMENT
OCEANS MANAGEMENT INTERNET MAPPING APPLICATION (OMIMA) GIS OCEANS MANAGEMENT
2015/3/13
OCEANS MANAGEMENT INTERNET MAPPING APPLICATION (OMIMA): A GIS WEB-BASED.
IN SEARCH OF NEW BRUNSWICK'S MARINE ADMINISTRATIVE BOUNDARIES
NEW BRUNSWICK'S MARINEp ADMINISTRATIVE BOUNDARIES
2015/3/13
IN SEARCH OF NEW BRUNSWICK'S MARINE ADMINISTRATIVE BOUNDARIES.
Hyperspectral Data for Land use/Land cover classification
Hyperion Spectral Angle Mapper Red Edge Inflection Point
2014/12/16
An attempt has been made to compare the multispectral Resourcesat-2 LISS III and Hyperion image for the selected area at sub class level classes of major land use/ land cover. On-screen interpretation...
A COMPARATIVE STUDY ON UTILIZATION OF MULTI-SENSOR SATELLITE DATA TO DETECT POTENTIAL FISHING ZONE (PFZ)
PFZ advisories Satellite Oceanography Chlorophyll- a concentration SST EKE SSHA VGPM
2014/12/16
The satellite oceanography reveals the rolls on Potential Fishing Zone (PFZ) advisories in India is limited by the availability of the satellite data during the cloudy days and for the cloudy areas, b...
Spatial Coherence of winds and waves over the Arabian Sea and Bay of Bengal and their evolution during SW Monsoon: a novel application of along-track Radar Altimeter measurements from Space
Oceanic winds and waves spatial coherence SW Monsoon Radar Altimeter
2014/12/16
We have examined, for the first time, the spatial coherence of oceanic parameters, namely, the ocean surface wind and significant wave height (SWH), using near-instantaneous along-track sampling over ...
Seasonal variability of phytoplankton blooms in the coastal waters along the East coast of India
Phytoplankton Blooms Variability Coastal Waters OCM-2
2014/12/16
Bay of Bengal (BOB) is a semi enclosed tropical basin located in the north eastern part of the Indian Ocean with high influence of fresh water discharge from major rivers and rainfall. Bay of Bengal (...
Assessment of OSCAT winds for coastal circulation on the north western continental shelf of India
Scatterometers wind OSCAT Coastal Circulations
2014/12/16
Winds and tides are the major driving forces of the circulation in the coastal and marginal seas. Data Interpolating Variation Analysis (DIVA) method is used to generate spatial and time series data o...