MVP B1

The Tersus MVP B1 is a single-body dual-wavelength airborne topo-bathymetric LiDAR that integrates the laser scanner, RGB camera, and POS in one factory- calibrated unit, mapping both land and water in a single pass — built for reservoir-capacity, shoreline- erosion, and waterway surveys.

The Tersus MVP B1 integrates a laser scanner, RGB camera, and POS into a single factory-calibrated unit, mapping both land and water in a single pass — built for reservoir capacity, shoreline erosion, and waterway surveys.

AVAILABILITY: AVAILABLE
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Optical Parameters

Laser Wavelength	532 nm + 1064 nm
Laser Class	Class 3B
Beam Divergence	~0.5 mrad
Depth Penetration	2.5 Secchi depths
Pulse Repetition Rate	50–300 kHz
Scanning FOV	Cross-track 40° / Along-track 28°
Angular Resolution	0.001°
Ranging Method	Pulse-phase
Scan Line Rate	100 lines/s

System & Data

Integrated Sensors	LiDAR + RGB + POS
Data Fusion	Land-water seamless point cloud
Colorization	RGB true color from onboard camera
Platform	Open and integration-friendly for UAV, survey, and GIS platforms

Physical

Weight	12 kg
Dimensions	350 × 283 × 232 mm
Operating Temperature	-10°C to +45°C
Humidity	Non-condensing
Ingress Protection	IP64

Power and Interface

Voltage	24 VDC, 20–30 V input range
Power Consumption	180 W
Data Interface	TCP/IP, Gigabit Ethernet
GNSS Antenna	SMA, internal-thread, male pin

Deliverables

Point Cloud	Georeferenced, colorized
Water Surface	1064 nm-derived
Water Bed / Bathymetry	532 nm-derived
Imagery	Real-scene RGB

Laser Measurement

Precision	5 mm @ 50 m, 1σ
Returns	≥7
Intensity	8-bit

RGB Camera

Resolution	12 MP
Focal Length	18 mm
Field of View	90° long × 67° short

POS

Attitude Accuracy	R 0.03° / P 0.03° / H 0.01° RMS
Post-Processed Accuracy	H 0.01 m / V 0.01 m

Data Sheet B1	Download

Professional-Grade Capabilities

Dual-Wavelength Land-Water Mapping

MVP B1 combines a 532 nm green laser channel for bathymetric returns with a 1064 nm near-infrared channel for topographic returns. The system also supports water-surface detection for land-water data fusion, helping generate a seamless topo-bathymetric point cloud across shoreline, shallow-water, and underwater terrain.

Single-Body Integrated Payload

MVP B1 integrates the laser scanner, 12 MP RGB camera, and POS system into one compact industrial payload. This reduces the need for customers to source, mount, calibrate and synchronize multiple independent modules, helping field teams start projects faster and operate with fewer integration variables.

Survey-Grade Measurement Performance

With laser measurement precision of 5 mm @ 50 m and support for seven or more returns, MVP B1 provides the measurement foundation required for demanding topo-bathymetric survey tasks. The system supports high-density data capture for reservoir, river, shoreline and engineering survey applications.

Designed for Shallow-Water Bathymetry

MVP B1 is designed for shallow-water bathymetric mapping where water clarity, turbidity, bottom reflectivity and ambient conditions affect penetration performance. With up to 2.5 Secchi-depth penetration, it supports common inland-water and nearshore survey scenarios such as reservoirs, rivers, channels and shoreline zones.

Open and Integration-Friendly Workflow

MVP B1 is built around an open software workflow, making it easier to connect with UAV platforms, survey software, GIS platforms, regulatory systems, and customer-specific business workflows. The system outputs georeferenced colorized point clouds, 1064 nm-derived topographic data, 532 nm-derived bathymetric data, and real-scene RGB imagery.

Industrial UAV-Ready Design

With a 12 kg industrial-grade body, IP64 protection, 24 VDC power input and Gigabit Ethernet data interface, MVP B1 is designed for professional UAV-based survey deployment. Its compact single-body structure helps simplify installation while maintaining the durability required for outdoor mapping projects.

Topo-Bathymetric Survey Should Not Be Overcomplicated

Point cloud processing software

FJD Trion Model is a PC and tablet based point cloud processing solution that enables denoising, colorization, and classification. Industry-specific modules empower quick and seamless results for like floor plan and 3D model generation for construction, section analysis for tunnels, and trunk and canopy analysis for forestry.

Reservoir Capacity & Sedimentation Survey

MVP B1 helps survey teams capture both exposed terrain and underwater reservoir bed information in one integrated flight. It supports reservoir-capacity analysis, sedimentation monitoring and periodic comparison of changing water storage conditions.

Fix in seconds

Shoreline & Bank Erosion Monitoring

For shoreline, riverbank and beach erosion monitoring, MVP B1 provides continuous land-water data across the transition zone. Survey teams can better understand how water level, erosion and sediment movement reshape the shoreline over time.

Compact design

Inland Waterway & Channel Survey

MVP B1 supports river, canal and navigation-channel survey projects where shallow-water bathymetry and adjacent land features must be captured together. The system helps improve data continuity for engineering planning, dredging assessment and channel monitoring.

Smart battery

Hydrological & Water Resource Mapping

For hydrological investigation, water-resource management and environmental monitoring, MVP B1 enables efficient 3D data acquisition across lakes, reservoirs, rivers and shallow-water zones, helping users generate data products that support analysis, planning and decision-making.

Field work

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