Understanding what happens beneath the surface has always been one of the biggest challenges in engineering, geotechnics, mining, territorial management and many other fields. Traditional methods rely on spot sampling, physical drilling and models that often fail to represent the full reality of the terrain.

With Radaz’s Multiband Synthetic Aperture Radar (SAR), this limitation disappears. The combination of three antennas operating at different frequencies allows everything from the surface down to deep soil layers to be mapped in a single flight — creating a physical, continuous and measurable view of the territory.

How Radaz’s Multiband Radar Works

Radaz’s system operates with three radar bands, each designed to capture a specific layer of the physical environment. Together, they create a complete 3D model of what lies above, on the surface and below the ground.

P Antenna: Deep Penetration for Geology, Water and Buried Structures

The P band reaches depths of 50 meters or more, penetrating the ground to reveal information that no optical or surface-based method can access.

It detects:

• Rock and geological structures
• Groundwater and aquifers
• Erosion and instability zones
• Natural cavities and biological structures (such as tunnels and ant nests)

This type of data is essential for:

• Mining and geological exploration
• Heavy infrastructure projects
• Geotechnical and environmental studies
• Construction and foundation planning

For engineers and geoscientists, this means less uncertainty and far less dependence on invasive and expensive drilling.

L Antenna: Biomass, Shallow Soil and Tomography for Mining

The L band operates between vegetation and soil, capturing data from the upper layer of the ground down to approximately 0.5 meters in depth.

It enables:

• Measurement of vegetation and biomass volume
• Assessment of soil moisture
• Tomographic analysis for mining
• Detection of physical variations beneath vegetation cover

This information is critical for:

• Environmental and ESG monitoring
• Agriculture and forestry
• Mining and orebody mapping
• Land-use and territorial management

Here, radar delivers physical metrics, not images — data that feeds quantitative analysis and predictive models.

C Antenna: Surface, Roughness and Moisture in High Resolution

The C band maps the most superficial layer of the ground and vegetation, capturing fine variations in texture, height and moisture.

It provides:

• Vegetation and terrain height
• Surface roughness
• Surface moisture
• Land-cover patterns
  
  

These data are widely used in:

• Agricultural monitoring
• Infrastructure and logistics
• Urban planning
• Hydrological and drainage modeling

Why Three Bands Make the Difference

The main advantage of multiband radar is that it eliminates data fragmentation. Instead of relying on different sensors, separate surveys or incomplete models, Radaz delivers an integrated view of the territory, connecting:

• What is on the surface
• What lies beneath vegetation
• What is deeply buried

This enables more reliable analyses, safer technical decisions and significant reductions in operational risk.

Applications in Infrastructure, Mining, Energy and the Environment

The data generated by multiband SAR is used by:

• Civil engineering and geotechnics
• Mining and mineral exploration
• Energy, water and utilities
• Environmental and territorial management
• Civil defense and risk monitoring

Across all these sectors, radar turns complex areas into measurable territories, reducing uncertainty and improving operational efficiency.

Want to Apply This Level of Visibility to Your Project?

If you work in engineering, mining, energy, water, environment, infrastructure or territorial management, Radaz can help you reduce risk, increase predictability and make decisions based on real physical data.

We transform radar data into actionable insights for projects, operations and strategies — even in environments where traditional methods fall short.

Contact Radaz and discover what your territory truly reveals when it is analyzed in depth.