3

3D Modeling

• Enhancing 3D Reconstructions in Underwater Environments: The Impact of Image Enhancement on Model Quality, pages 317–324

3D Point Clouds

• The Impact of a Deep Learning Self-Adaptive Colour Restoration Pipeline for Deep Underwater Images in 3D Reconstruction, pages 309–315

3D Reconstruction

• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206

3D hydrogeophysics

• Surface and Subsurface Hydrodynamics of Inland Wetlands in Brazil: Integrating High-Resolution Remote Sensing and Hydrogeophysics, pages 71–77

3D imaging

• Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System, pages 287–294

3D multiresolution model

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

3D surface water paths

• Surface and Subsurface Hydrodynamics of Inland Wetlands in Brazil: Integrating High-Resolution Remote Sensing and Hydrogeophysics, pages 71–77

3D survey

• Underwater Heritage documentation using photogrammetry: the CRAB system, pages 295–302

3D-Gaussian Splatting

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25

A

AI

• Smart solutions for underwater 3D exploration and SLAM – possibilities and limitations, pages 27–32

Agisoft Metashape

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25

Ambient Light Photography

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

Artificial Intelligence

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25
• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198

airborne laser bathymetry

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254

archaeology

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254

B

Baia submerged park

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

Bathymetric Flood Modelling

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

Bathymetric LiDAR

• Multi-scale Transformer-based classification of bathymetric LiDAR data in shallow water environments, pages 1–6

Bathymetric Lidar

• Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices, pages 139–146

Bathymetric Surveying

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

Bathymetry

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Evaluation of Depth Anything Models for Satellite-Derived Bathymetry, pages 101–106
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114
• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

Bundle Adjustment

• Evaluating Interior Orientation Estimability in Multimedia Photogrammetry - A practical guide on object-invariant bundles, pages 255–262

Böhler-Star

• Laboratory-based assessment of the Underwater Laser Scanner ULi, pages 123–129

C

Camera Calibration

• Evaluating Interior Orientation Estimability in Multimedia Photogrammetry - A practical guide on object-invariant bundles, pages 255–262

Camera Modeling

• Calibration Strategies for Optical Underwater 3D-Scanners, pages 33–38

Collaborative Frameworks

• Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices, pages 139–146

Colour Restoration

• The Impact of a Deep Learning Self-Adaptive Colour Restoration Pipeline for Deep Underwater Images in 3D Reconstruction, pages 309–315

Coralligenous Reefs

• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214

Correlation

• Evaluating Interior Orientation Estimability in Multimedia Photogrammetry - A practical guide on object-invariant bundles, pages 255–262

Crustose Coralline Algae

• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214

Cultural Heritage

• Underwater Heritage documentation using photogrammetry: the CRAB system, pages 295–302

cultural heritage

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254

D

Database Federation

• Database Federation for Spatial Digital Twins with Semantically Enhanced Data Processing: A use case of Mission Mjøsa, pages 231–237

Deep Learning

• Evaluation of Depth Anything Models for Satellite-Derived Bathymetry, pages 101–106
• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198

Depth Anything

• Evaluation of Depth Anything Models for Satellite-Derived Bathymetry, pages 101–106

Digital Terrain Models

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

damage detection

• Digital twins for the sustainable maintenance of ageing waterway infrastructure, pages 147–153

deep learning

• Automatic Extraction and Counting of Fish from Underwater Videos Using YOLO-Based Deep Learning Algorithms, pages 79–86

E

Ecological conservation

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

Encoded Targets

• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

Environmental Monitoring

• Advanced Bathymetric Survey Using The Yellowscan Navigator: Applications in Erosion and Soil Movement Tracking, pages 13–18

extinction

• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

extreme weather events

• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

F

Feature Extraction

• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198

Feature Matching

• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198
• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206
• The Impact of a Deep Learning Self-Adaptive Colour Restoration Pipeline for Deep Underwater Images in 3D Reconstruction, pages 309–315

Flooding

• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161

fish monitoring

• Automatic Extraction and Counting of Fish from Underwater Videos Using YOLO-Based Deep Learning Algorithms, pages 79–86

flow resistance

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

G

Gaussian Splatting

• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206

Geometric Modelling

• New Approaches in Photo-Bathymetry, pages 185–190

Georeferencing

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

Green Laser Bathymetry

• Advanced Bathymetric Survey Using The Yellowscan Navigator: Applications in Erosion and Soil Movement Tracking, pages 13–18

ground truth

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62

H

Hierarchical Localization (HLOC)

• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206

Hydrodynamic

• Advanced Bathymetric Survey Using The Yellowscan Navigator: Applications in Erosion and Soil Movement Tracking, pages 13–18

Hydrodynamic Modelling

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

Hydrographic Survey

• TPU Estimation for Bathymetric LiDAR, pages 215–221

Hyperspectral imagery

• Underwater hyperspectral imagery for Posidonia oceanica mapping: challenges and preliminary results from the POSEIDON Project, pages 177–184

habitat mapping

• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229

I

ICESat-2

• Least-Squares-Based Deep Learning for Sentinel-2 Derived Bathymetry: A Case Study on Anegada’s Southern Coast, pages 169–176

Image Enhancement

• Enhancing 3D Reconstructions in Underwater Environments: The Impact of Image Enhancement on Model Quality, pages 317–324

Imaging Sonar

• Combining imaging sonar and photogrammetry for underwater object localization and mapping, pages 95–100

imaging

• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

L

Laboratory Environment

• Laboratory-based assessment of the Underwater Laser Scanner ULi, pages 123–129

Laser Hydrography

• Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices, pages 139–146

Least-squares-based deep learning (LSBDL)

• Least-Squares-Based Deep Learning for Sentinel-2 Derived Bathymetry: A Case Study on Anegada’s Southern Coast, pages 169–176

LiDAR

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62
• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161

LiDAR Bathymetry

• TPU Estimation for Bathymetric LiDAR, pages 215–221

Lithophyllum stictiforme

• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214

lake dwelling

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254

laser bathymetry

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62
• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

lifecycle management

• Digital twins for the sustainable maintenance of ageing waterway infrastructure, pages 147–153

M

MBES

• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229

Marine Habitat Mapping

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

Marine Habitat Monitoring

• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214

Melania shipwreck

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25

Metrology

• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

Monocular 3D Reconstruction

• Smart solutions for underwater 3D exploration and SLAM – possibilities and limitations, pages 27–32

Monocular Depth Estimation

• Evaluation of Depth Anything Models for Satellite-Derived Bathymetry, pages 101–106

Multi-Aperture Camera

• Smart solutions for underwater 3D exploration and SLAM – possibilities and limitations, pages 27–32

Multi-View Stereo

• Low-Constraint Ray Optimization for Photogrammetric Shallow Water Bathymetry, pages 163–168

Multi-spectral

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

Multibeam Echosounder

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

Multimedia Photogrammetry

• Evaluating Interior Orientation Estimability in Multimedia Photogrammetry - A practical guide on object-invariant bundles, pages 255–262
• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

Multiscale Dependency

• Multi-scale Transformer-based classification of bathymetric LiDAR data in shallow water environments, pages 1–6

Multispectral imaging

• Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System, pages 287–294

machine learning

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

macro-roughness

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

macrophytes

• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

marine archaeology

• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229

maritime infrastructure

• Digital twins for the sustainable maintenance of ageing waterway infrastructure, pages 147–153

multi-temporal monitoring

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

multibeam

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62

multibeam bathymetry

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

multimedia photogrammetry

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254
• Simulation and validation of underwater scenes for two-media optical 3D reconstruction, pages 271–278

N

NeRFrac

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114

Neural Radiance Field (NeRF)

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

Neural Radiance Fields

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114

North Sea

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

O

OBDA

• Database Federation for Spatial Digital Twins with Semantically Enhanced Data Processing: A use case of Mission Mjøsa, pages 231–237

Open-cast mine

• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161

Optical Metrology

• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214

Optimization

• Low-Constraint Ray Optimization for Photogrammetric Shallow Water Bathymetry, pages 163–168

P

Parameter Estimation

• Evaluating Interior Orientation Estimability in Multimedia Photogrammetry - A practical guide on object-invariant bundles, pages 255–262

Photo-Bathymetry

• New Approaches in Photo-Bathymetry, pages 185–190

Photogrammetry

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25
• Combining imaging sonar and photogrammetry for underwater object localization and mapping, pages 95–100
• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161
• Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System, pages 287–294
• Enhancing 3D Reconstructions in Underwater Environments: The Impact of Image Enhancement on Model Quality, pages 317–324

Point Cloud Classification

• Multi-scale Transformer-based classification of bathymetric LiDAR data in shallow water environments, pages 1–6

Posidonia Oceanica

• Automatic Extraction and Counting of Fish from Underwater Videos Using YOLO-Based Deep Learning Algorithms, pages 79–86

Posidonia oceanica

• Underwater hyperspectral imagery for Posidonia oceanica mapping: challenges and preliminary results from the POSEIDON Project, pages 177–184
• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198
• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229

Professional Practices

• Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices, pages 139–146

photogrammetry

• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229
• Underwater Heritage documentation using photogrammetry: the CRAB system, pages 295–302

pile dwellings

• Detection and documentation of a submerged neolithic pile dwelling settlement using airborne laser bathymetry and multimedia photogrammetry - A case study at lake Mondsee, pages 247–254

Q

Quality Control

• TPU Estimation for Bathymetric LiDAR, pages 215–221

R

ROV

• Combining imaging sonar and photogrammetry for underwater object localization and mapping, pages 95–100

Radiometric correction

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

Raytracing

• Low-Constraint Ray Optimization for Photogrammetric Shallow Water Bathymetry, pages 163–168

Refraction Adjustment

• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206

Refraction Correction

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114

Refraction correction

• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

ray tracing

• Simulation and validation of underwater scenes for two-media optical 3D reconstruction, pages 271–278

referencing

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62

river morphology

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

rough riverbed

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

S

SONAR

• Accurate reference for shallow water bathymetry using a tilt-compensating dual-prism pole and time-synchronized robotic total stations, pages 55–62

SPARQL

• Database Federation for Spatial Digital Twins with Semantically Enhanced Data Processing: A use case of Mission Mjøsa, pages 231–237

Satellite Imagery

• Evaluation of Depth Anything Models for Satellite-Derived Bathymetry, pages 101–106

Satellite imagery

• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161

Satellite-derived bathymetry (SDB)

• Least-Squares-Based Deep Learning for Sentinel-2 Derived Bathymetry: A Case Study on Anegada’s Southern Coast, pages 169–176

Savanna

• Surface and Subsurface Hydrodynamics of Inland Wetlands in Brazil: Integrating High-Resolution Remote Sensing and Hydrogeophysics, pages 71–77

Scuba Diving

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

Seabed Backscatter

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

Seabed Habitat

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

Seagrass mapping

• Underwater hyperspectral imagery for Posidonia oceanica mapping: challenges and preliminary results from the POSEIDON Project, pages 177–184

Semantic Web Technologies

• Database Federation for Spatial Digital Twins with Semantically Enhanced Data Processing: A use case of Mission Mjøsa, pages 231–237

Sensor Characterization

• Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices, pages 139–146

Sensor Combination

• Combining imaging sonar and photogrammetry for underwater object localization and mapping, pages 95–100

Sentinel-2

• Least-Squares-Based Deep Learning for Sentinel-2 Derived Bathymetry: A Case Study on Anegada’s Southern Coast, pages 169–176

SfM

• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

Shallow Waters

• Multi-scale Transformer-based classification of bathymetric LiDAR data in shallow water environments, pages 1–6

Shellfish Bed

• Accurate Mapping of an Extended Shell Bed Area in the North Sea with Multi-spectral Multibeam Backscatter Data, pages 7–12

Shoreline

• Monitoring a flooded open-cast mine with combining remote sensing techniques, pages 155–161

Simulation

• Simulation and validation of underwater scenes for two-media optical 3D reconstruction, pages 271–278

Single Beam

• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

Smart Buoy

• Integrating 3D Reconstruction and AR for Enhancing Visitor Experience in Submerged Heritage Sites, pages 63–69

Snell’s Law

• New Approaches in Photo-Bathymetry, pages 185–190

Snell’s law

• Low-Constraint Ray Optimization for Photogrammetric Shallow Water Bathymetry, pages 163–168

Spatial Digital Twin

• Database Federation for Spatial Digital Twins with Semantically Enhanced Data Processing: A use case of Mission Mjøsa, pages 231–237

Spectral signature analysis

• Underwater hyperspectral imagery for Posidonia oceanica mapping: challenges and preliminary results from the POSEIDON Project, pages 177–184

Sphere Fitting

• Laboratory-based assessment of the Underwater Laser Scanner ULi, pages 123–129

Stereo vision

• Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System, pages 287–294

Stereo-matching

• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

Structure-From-Motion

• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198

Structure-from-Motion

• The Impact of a Deep Learning Self-Adaptive Colour Restoration Pipeline for Deep Underwater Images in 3D Reconstruction, pages 309–315

Synthetic image generation

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

seasonal changes

• Optical hydrography for seasonal and flood-induced changes in aquatic vegetation, pages 239–246

sensors

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

structural inspection

• Digital twins for the sustainable maintenance of ageing waterway infrastructure, pages 147–153

submerged archaeology

• Underwater Heritage documentation using photogrammetry: the CRAB system, pages 295–302

T

Through-Water Photogrammetry

• New Approaches in Photo-Bathymetry, pages 185–190

Time Series Analysis

• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

Topo-bathymetric Laser Scanning

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

Total Propagated Uncertainty

• TPU Estimation for Bathymetric LiDAR, pages 215–221

Transformers

• Multi-scale Transformer-based classification of bathymetric LiDAR data in shallow water environments, pages 1–6

Turbidity

• Laboratory-based assessment of the Underwater Laser Scanner ULi, pages 123–129

topo-bathymetric LiDAR

• Airborne and UAV-borne Laser Bathymetry applied to a mountain river reach, pages 131–138

U

UAV

• Advanced Bathymetric Survey Using The Yellowscan Navigator: Applications in Erosion and Soil Movement Tracking, pages 13–18
• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

UAV Imaging

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114

UCH

• Automated marker detection and time series analysis for through-water photogrammetry, pages 263–270

USV

• Photogrammetry and Traditional Bathymetry for High-Resolution Underwater Mapping in Shallow Waters, pages 279–286

Underwater

• 3D Reconstruction of Underwater Shipwrecks: 3D Gaussian Splatting and Structure from Motion for the Melania shipwreck, pages 19–25
• Underwater Heritage documentation using photogrammetry: the CRAB system, pages 295–302

Underwater 3D Reconstruction

• Integrating 3D Reconstruction and AR for Enhancing Visitor Experience in Submerged Heritage Sites, pages 63–69
• Enhancing 3D Reconstructions in Underwater Environments: The Impact of Image Enhancement on Model Quality, pages 317–324

Underwater 3D Scanning

• Calibration Strategies for Optical Underwater 3D-Scanners, pages 33–38

Underwater 3D Scanning and SLAM

• Smart solutions for underwater 3D exploration and SLAM – possibilities and limitations, pages 27–32

Underwater Augmented Reality (UWAR)

• Integrating 3D Reconstruction and AR for Enhancing Visitor Experience in Submerged Heritage Sites, pages 63–69

Underwater Camera Calibration

• Calibration Strategies for Optical Underwater 3D-Scanners, pages 33–38

Underwater Cultural Heritage

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

Underwater Cultural Heritage (UCH)

• Integrating 3D Reconstruction and AR for Enhancing Visitor Experience in Submerged Heritage Sites, pages 63–69

Underwater Laser Scanning

• Laboratory-based assessment of the Underwater Laser Scanner ULi, pages 123–129

Underwater Measurement

• Combining imaging sonar and photogrammetry for underwater object localization and mapping, pages 95–100

Underwater Navigation

• Integrating 3D Reconstruction and AR for Enhancing Visitor Experience in Submerged Heritage Sites, pages 63–69

Underwater Optics

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

Underwater Photogrammetry

• Analysis of refraction aware Neural Radiance Fields for 3D reconstruction of through the water scenes, pages 39–45
• Exploring the Potential of Refractive NeRFs for Photogrammetric Bathymetry - First Application to UAV-based Data from the Pielach River, pages 107–114
• Experimenting with learning-based image orientation approaches for photogrammetric mapping of Posidonia oceanica meadows, pages 191–198
• A Comparative Analysis of Refraction-Aware SfM, Hierarchical Localization, and Gaussian Splatting for Underwater 3D Reconstruction, pages 199–206
• Underwater optical metrology for precision monitoring of marine habitats: the MANATEE project, pages 207–214
• The Impact of a Deep Learning Self-Adaptive Colour Restoration Pipeline for Deep Underwater Images in 3D Reconstruction, pages 309–315

Underwater imaging

• Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System, pages 287–294

Underwater photogrammetry

• Underwater synthetic image generation for multi-temporal monitoring of crustose coralline algae, pages 47–54

Underwater surveying

• Underwater hyperspectral imagery for Posidonia oceanica mapping: challenges and preliminary results from the POSEIDON Project, pages 177–184

Unmanned Laser Scanning

• Evaluation of ULS Bathymetry for Hydrodynamic Modelling, pages 115–122

underwater mapping

• Automatic Extraction and Counting of Fish from Underwater Videos Using YOLO-Based Deep Learning Algorithms, pages 79–86
• Underwater Mapping in Shallow Coastal Waters Using MBES and Photogrammetry: Applications in Archaeology and Marine Habitat Monitoring, pages 223–229

unmanned aerial vehicle

• Surface and Subsurface Hydrodynamics of Inland Wetlands in Brazil: Integrating High-Resolution Remote Sensing and Hydrogeophysics, pages 71–77

V

Virtual Reality (VR) Integration

• Underwater Digital Twin of Yuba Island: Mapping a Large-Scale Marine Ecosystem through Photogrammetry and 3D Modeling, pages 87–94

validation

• Simulation and validation of underwater scenes for two-media optical 3D reconstruction, pages 271–278

W

Water Bottom

• New Approaches in Photo-Bathymetry, pages 185–190

Water Surface

• New Approaches in Photo-Bathymetry, pages 185–190

Watersurface estimation

• Low-Constraint Ray Optimization for Photogrammetric Shallow Water Bathymetry, pages 163–168

Web3D/WebXR applications

• 3D Acoustic Remote Sensing mapping of the Underwater Cultural Heritage in the Marine Protected Area of Baia submerged Park (Bay of Pozzuoli, Southern Italy), pages 303–308

Y

YOLO

• Automatic Extraction and Counting of Fish from Underwater Videos Using YOLO-Based Deep Learning Algorithms, pages 79–86