UNMANNED AERIAL VEHICLE-MOUNTED CONTINUOUS VARIABLE-FREQUENCY BLUE-GREEN LASER RADAR FOR WATER DEPTH SURVEY

METHOD AND APPARATUS FOR CALIBRATING STRUCTURAL ERRORS IN A CONICAL SCANNING AIRBORNE BATHYMETRIC LIDAR SYSTEM

Boat Launch Trailer Control System and Method

WATER BODY MONITORING AND/OR AUTOMATIC CONTROL THROUGH A HIGH-PRECISION SENSOR BUOY

METHOD TO LOCATE FIBER OPTIC CABLE ON THE SEA FLOOR IN A TRANSITION ZONE

METHOD AND SYSTEM FOR ENHANCED BATHYMETRIC ESTIMATION THROUGH INTEGRATED SATELLITE IMAGERY AND ALTIMETER DATA ANALYSIS

APPARATUS AND METHODS FOR ARTIFICIAL INTELLIGENCE BATHYMETRY

APPARATUS AND METHOD FOR PREDICTING SEA LEVEL FLUCTUATIONS

OVAL-SCANNING AIRBORNE LIGHT DETECTION AND RANGING (LIDAR) BATHYMETRY SYSTEM WITH CONTROLLABLE SCANNING DIRECTION AND POSITIONING METHOD USING THE SAME

SEA CONDITION INFORMATION PROVIDING DEVICE, SEA CONDITION INFORMATION PROVIDING SYSTEM, SEA CONDITION INFORMATION PROVIDING PROGRAM, AND SEA CONDITION INFORMATION PROVIDING METHOD

A SYSTEM AND METHODS FOR NEAR REAL-TIME SYNOPTIC BATHYMETRY AND FORECASTING

METHOD FOR REMOTE SENSING BLUE-GREEN WAVE BAND RATIOLOGARITHMIC WATER DEPTH RETRIEVAL OF WAVELET SPLINE INSTANTANEOUS TIDAL HEIGHT CORRECTION

INVERSION METHOD OF RIVER COURSE DEPTH BASED ON MATHEMATICAL MODEL AND REMOTE SENSING OF WATER DEPTH-WATER SURFACE AREA

FLOOD WARNING SYSTEM

Dock and Channel Management System

Method and system for determining coastal erosion disaster early warning lines and calculating spatial scope thereof

DISASTER INVESTIGATION ASSISTANCE DEVICE, DISASTER INVESTIGATION ASSISTANCE METHOD, AND RECORDING MEDIUM

Bathymetric Survey System and Method

Watershed Autonomous Robotic Data Recorders for Mapping Subsurface Topography and Obtaining Water Quality Data For Bodies of Water

FLOODING PREDICTION DEVICE, FLOODING PREDICTION SYSTEM, AND FLOODING PREDICTION METHOD

Device For Indicating Tidal Water Depth

MULTI-FIELD INTEGRATED MONITORING SYSTEM AND METHOD FOR RESERVOIR LANDSLIDE WATER-LEVEL-FLUCTUATION ZONE

RETRIEVAL METHOD AND APPARATUS FOR RESERVOIR WATER STORAGE

GEOGRAPHICALLY AUGMENTED SONAR

Systems and methods for measuring water capacity of polar lakes

Remote measurement of shallow depths in semi-transparent media

Remote measurement of shallow depths in semi-transparent media

Ecological restoration method for lake wetland against effects of water level rise in dry season

Method and system for multi-scale assimilation of surface water ocean topography (SWOT) observations

Capture apparatus for a motor vehicle for capturing obstacles below a water surface

Method for continuous measurement of river flow based on satellite big data

Method for discriminating vertical distribution models of organic carbons, terminal device and non-transitory computer readable storage medium

Remote measurement of shallow depths in semitransparent media

Environment sensor platform, system and method

Device for indicating tidal water depth

Smart Sensor Based System and Method for Automatic Measurement of Water Level and Water Flow Velocity and Prediction

Device and method for measuring stream water depth in real-time through positioning data filtering

Camera-based liquid stage measurement

Method, system, and apparatus for measuring the depth of a body of water ahead of the user's position/location

Apparatus and method for detecting objects in water bodies

ROAD SURFACE WATER DEPTH CALCULATION DEVICE

System and method of controlling marine vessels

Remote measurement of shallow depths in semi-transparent media

Drone for Measuring Water Depth of Field

Method and device for monitoring water volume change, computer device and storage medium

Marine electronic device for generating a route based on water depth

System and method of controlling marine vessels

Method for generating 3D data relating to an object

Flood risk analysis and mapping

Environmental sensor platform, system and method

System and method for monitoring underwater organic solid buildup and related emissions background

Geomorphological structure monitoring system

Water level measurement system and water level control system, and water level measurement method and water level control method using such systems

Method for controlling the gate based on the habitat requirement for fish overwintering in rives

Methods and apparatuses for vehicle wading safety

Method and system for determining the velocity of a moving fluid surface

Environmental monitoring system including an underwater sensor assembly

Dive Computer Incorporating Stored Dive Site Information

Method for compensating for Venturi effects on pressure sensors in moving water

System and method for automatically navigating a charted contour

PORTABLE TERMINAL AND CONTROL METHOD

Detection system and method to check the position of a pipeline in a bed of a body of water

Penetrometer

METHOD AND APPARATUS FOR PROCESSING SPECTRAL IMAGES

Method for assessing the severity of underwater dive and use of said method in a dive computer

Composite hydrological monitoring system for detecting scour depth, water level and flow velocity

SUBSIDENCE MONITORING SYSTEM

Remote measurement of shallow depths in semi-transparent media

Image display system, image display method and program

Wearable ambient pressure gauge

Systems and methods for dive computers with remote upload capabilities

ACTIVITY AND SPORT SENSOR

Bathymetric techniques using satellite imagery

Remote measurement of shallow depths in semi-transparent media

Water depth estimation apparatus and method

Method for along-the-cable underwater profile measurement

System and method for communicating near-real time marine navigation information

Depth display using sonar data

Using multispectral satellite data to determine littoral water depths despite varying water turbidity

Bathymetric techniques using satellite imagery

System and method for a handheld current profiler

Dive computer incorporating stored dive site information

Remote sensing device and monitoring apparatus

Underwater platform with LIDAR and related methods

Underwater platform with LIDAR and related methods

Method and system for automatically determining water-level offset, and adjusting a nautical chart for such offset

System, method and program for managing and displaying product information

Method for monitoring seafloor movements

Automatic hydrologic parameter measuring system for river flow and the method using the same

Using multispectral satellite data to determine littoral water depths despite varying water turbidity

Method and system for determining an amount of a liquid energy commodity in storage in an underground cavern

Method and system for determining information relating to vacant spaces of a parking lot

System and method for automatically navigating a depth contour

Method and system for determining an amount of a liquid energy commodity in storage in an underground cavern

Method and device for determining a rheological transition level

Laser hydrography

Fluid measuring instrument carrier structure

High contrast capillary depth gauge and watch including the same

Method and system for sensor geometry

Method and system for measuring a rheological transition level

Autonomous cooperative surveying

Device and A Method For Detection Of and Warning Against Tsunamis

System and method for measuring liquid level by image

Dive computer incorporating stored dive site information

Method for measuring water depths using visible images of shoaling ocean waves

MEMS based conductivity-temperature-depth sensor for harsh oceanic environment

Remote control unmanned boat and remote control device

Apparatus and method for the measurement of water depth using a controlled receiver

Method and device for predicting flow capacity of ecological river with vegetation

Method and device for warning against vehicle water wading

Forward depth display