Advisory Services

Hydrographic Surveys

Multibeam, single beam, LiDAR, magnetometer, and ROV based surveys for charting, bathymetry, coastal modeling, and specialized marine studies—supported by custom geospatial database development and high resolution mapping.
Survey technologies, including single beam/ multibeam echo sounders, bathymetric LiDAR and ROVs for the following:
– Establishing chart datum and bathymetric surveys.
– Coastal/ underwater profiling and monitoring.
– Charting & mapping including beach monitoring.
– Production, analysis, and customized publication of bathymetric data. Design, implementation and managing geospatial bathymetry database.

Buoy Mooring Services

Deepwater and coastal mooring solutions, including installation, recovery, storage, and maintenance of navigational and high value data buoys up to 3000m depth.

Underwater Engineering

Deep-water underwater engineering support is critical for laying, maintenance and recovery of infrastructure, scientific equipment and customized sensors. The most prominent service we offer pertains to repair of subsea cables with specialized vessels using grapnels to retrieve, splice, and replace damaged sections. These services also support seafloor sensor networks to monitor oceanic conditions, climate change, and biodiversity in extreme environments. Additionally, deep-water services facilitate commercial diving services for underwater welding, hull cleaning, and structural inspections of marine infrastructure.

Lifecycle Support & Training

Annual Maintenance Contracts, repair contracts, and assured lifecycle support for all offered products. We provide onsite services for field calibration and maintenance of sensor packages, field monitoring stations, and central stations for ensuring continued accuracy and reliability of environmental monitoring systems. Web/ Mobile Applications, Augmented Reality training packages & Interactive Documentation not only make training immersive but also reduce maintenance costs.

Environmental Monitoring

Turnkey environment monitoring solutions that include design, engineering, field monitoring station installation, data communications, telemetry systems, data collation, database management, data processing, statistical analysis, graphic user interfaces, implementation of models and early warning systems.

Customized software solutions for collection, integration, and processing of marine meteorological, air quality, and water quality data. The system delivers accurate data for display in real-time. This software is instrument and transmission independent and hence can be used flexibly and comprehensively within most applicable environments.
– Secure database system.
– Various dashboards for data visualization and analysis.
– Time series plots.
– Data export in MS Word, Excel, PDF or customer defined format.

Spatial Data Management

GIS modeling, spatial database design, solution architecture, geoprocessing pipelines, and application customization to support complex marine and environmental projects.

Spatial data management services including:
– Requirements definition.
– Solution architecture.
– Spatial database modelling, and analysis.
– GIS application development and customization.
– Interoperability and geo-processing models.

Sensor Grid Optimisation

Sensor Placement Optimisation

Optimise sensor locations, spacing and geometry for maximum detection performance.

Operational Performance Assessment

Evaluate system performance, availability and mission effectiveness.

Detection Efficiency & Uncertainty Analysis

Quantify probability of detection, uncertainty reduction and risk.

Redeployment & System Evolution

Data-driven recommendations for adaptive redeployment and capability enhancement.

Geostrategic Risk Advisory

Xaltcraft’s geostrategic risk advisory is driven by seasoned senior officers with extensive experience in defence, maritime security, and strategic affairs. Their expertise enables organizations to understand the business implications of geopolitical developments, manage strategic risk, and build resilience in an increasingly uncertain global environment.

Our Services

Quality Services

Product Lifecycle Support & Training

We offer Annual Maintenance Contracts, repair contracts and assured lifecycle support for all offered products. We also provide onsite services for field calibration and maintenance of sensor packages, field monitoring stations and central stations for ensuring continued accuracy and reliability of environmental monitoring systems. Web/ Mobile Applications, Augmented Reality training packages & Interactive Documentation not only make training immersive, but also reduce maintenance costs.