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LOW COST DIGITAL PHOTOGRAMMETRY FOR UNDERWATER ARCHAEOLOGICAL SITE SURVEY AND ARTIFACT ISERTION. THE CASE STUDY OF THE DOLIA WRECK IN SECCHE DELLA MELORIA-LIVORNO-ITALIA
Underwater Photogrammetry Marine Archaeology VRML XML archaeological typology
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2015/5/25
In the frame of the new ‘CIPA, Heritage, Documentation’ task group dedicated to underwater photogrammetry three laboratories from different disciplines have started to work together. We present here a...
UNDERWATER PHOTOGRAMMETRY AND 3D RECONSTRUCTION OF MARBLE CARGOS SHIPWRECK
Cultural Heritage Maritime archaeology Underwater Survey Multi-image photogrammetry 3D modelling GPS
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2015/4/23
Nowadays archaeological and architectural surveys are based on the acquisition and processing of point clouds, allowing a high metric precision, essential prerequisite for a good documentation. Digita...
COMPACT HANDHELD FRINGE PROJECTION BASED UNDERWATER 3D-SCANNER
Underwater 3D-scanner fringe projection technique underwater stereo camera calibration
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2015/4/23
A new, fringe projection based compact handheld 3D scanner for the surface reconstruction of measurement objects under water is introduced. The weight of the scanner is about 10 kg and can be used in ...
3D DOCUMENTATION OF ARCHEOLOGICAL REMAINS IN THE UNDERWATER PARK OF BAIAE
3D documentation Baiae Archeological Park 3D reconstruction 3D model accuracy optical and acoustic data merging
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2015/4/23
This paper presents some experimentations, which have been conducted in the submerged archeological Park of Baiae, aimed to identify the problems related to the underwater 3D documentation process. Th...
PADUS, SANDALUS, GENS FADIENA. UNDERWATER SURVEYS IN PALAEO-WATERCOURSES (FERRARA DISTRICT – ITALY)
Underwater Archaeology Survey Palaeo-watercourses Roman Docks Padus
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2015/4/23
In the ambit of our program of researches on ancient rivers in Ferrara hinterland (Italy), we have been joining a Scientific – Didactic Project between Soprintendenza per i Beni Archeologici dell’Emil...
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
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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...
OPTO-ACOUSTIC DATA FUSION FOR SUPPORTING THE GUIDANCE OF REMOTELY OPERATED UNDERWATER VEHICLES (ROVs)
3D opto-acoustic camera optical and acoustic data fusion stereovision system system calibration ROV guidance
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2015/4/23
Remotely Operated underwater Vehicles (ROVs) play an important role in a number of operations conducted in shallow and deep water (e.g.: exploration, survey, intervention, etc.), in several applicatio...
3D MODELING FOR UNDERWATER ARCHAEOLOGICAL DOCUMENTATION: METRIC VERIFICATIONS
3DModeling Underwater Archaeology Photogrammetry Laser Scanner Autodesk123DCatch
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2015/4/23
The survey in underwater environment has always presented considerable difficulties both operative and technical and this has sometimes made it difficult to use the techniques of survey commonly used ...
3D RECONSTRUCTION OF AN UNDERWATER ARCHAELOGICAL SITE: COMPARISON BETWEEN LOW COST CAMERAS
Photogrammetry Underwater 3D reconstruction Archaeological Calibration and Orientation Cultural Heritage
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2015/4/23
The 3D reconstruction with a metric content of a submerged area, where objects and structures of archaeological interest are found, could play an important role in the research and study activities an...
3D RECORDING OF UNDERWATER ANTIQUITIES IN THE SOUTH EUBOEAN GULF
underwater photogrammetry underwater cultural heritage marine archaeology visualization 3D modeling orthophotomosaics South Euboean Gulf archaeological survey H.I.M.A.
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2015/4/23
An underwater archaeological survey was initiated in 2006 by the Hellenic Institute of Marine Archaeology in collaboration with the Ephorate of Underwater Antiquities of Greece, in the South Euboean G...
A MODULAR GEOMETRIC MODEL FOR UNDERWATER PHOTOGRAMMETRY
Underwater photogrammetry multimedia photogrammetry geometric modelling
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2015/4/23
Underwater applications of photogrammetric measurement techniques usually need to deal with multimedia photogrammetry aspects, which are characterized by the necessity of handling optical rays that ar...
COURSE OUTLINE FOR A SCUBA DIVING SPECIALITY "UNDERWATER SURVEY DIVER"
Underwater Safety Open Water Considerations Educational Standards Learning Objectives Course Outline Scuba Speciality
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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...
UNDERWATER PHOTOGRAMMETRY METHODS FOR A PECULIAR CASE-STUDY: SAN DOMENICO (PRATO-ITALY)
Medieval Archaeology survey photogrammetry pottery database
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2015/4/23
San Domenico Church (Prato, Tuscan, Italy) is a very peculiar case of terrestrial archaeology surveyed with underwater archaeological photogrammetric approach. The vault of the choir was completely fi...
INSTRUMENTS AND METHODOLOGIES FOR THE UNDERWATER TRIDIMENSIONAL DIGITIZATION AND DATA MUSEALIZATION
ScubaLibre Survey Tridimensional Underwater Archeology Musealization Computer vision Stereoscopy
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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...
PILOT APPLICATION OF 3D UNDERWATER IMAGING TECHNIQUES FOR MAPPING POSIDONIA OCEANICA (L.) DELILE MEADOWS
Posidonia oceanica optical instruments 3D mapping 3D reconstruction quality status
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2015/4/23
Seagrass communities are considered one of the most productive and complex marine ecosystems. Seagrasses belong to a small group of 66 species that can form extensive meadows in all coastal areas of o...