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Rhonnda Enterprises

Everything we supply has an altitude

Rhonnda Enterprises supplies, integrates and supports advanced electronic equipment, scientific instruments, environmental monitoring systems, industrial automation products, communication technologies, surveying equipment and precision testing instruments.

Begin descent

500 km · Low Earth Orbit

Sensing the whole scene at once

Line-scan and airborne hyperspectral cameras spanning 400 to 5300 nm, with the processing platforms and turnkey systems that make spectral data actionable in the lab, the field and the air.

All 12 in Hyperspectral

6 km · Cloud layer

Where weather is modified

Rotary and fixed-wing VTOL platforms built for weather modification, together with the pyrotechnic flares and autonomous flight systems that deliver seeding agents precisely where they are needed.

All 5 in UAV & Cloud Seeding

3 km · In cloud

Counting droplets at two hundred metres per second

Airborne probes and spectrometers that resolve cloud and aerosol microphysics in flight: particle imaging, droplet sizing, water content, and the atmospheric context needed to interpret them.

All 13 in Onboard Instrumentation

900 m · Boundary layer

The link that makes it a system

Precision positioning and robust data links: GNSS RTK surveying systems, vector network analysers, UAV command transceivers, data radio modems and airspace management software.

All 5 in Communication & Surveying

2 m · Surface

The record that has to keep running

Continuous monitoring of air, water and thermal conditions: meteorological and air-quality stations, multiparameter water sondes, gas analysers and the software that networks them.

All 5 in Environmental Monitoring

0 m · Control room

Where the flight is planned and watched

Mission planning, seedability analysis, and ground control systems that turn atmospheric data into flown missions, including BVLOS command and real-time decision support.

All 5 in Ground Support & Software

0 m · Plant floor

The same measurements, indoors and continuous

Ruggedised control and connectivity for process and field installations: programmable logic controllers, IIoT gateways, level sensing, protective enclosures and programmable power.

All 5 in Industrial Automation

0 m · Laboratory bench

Where every instrument is verified

Laboratory and field instrumentation for characterising electronic and RF systems: oscilloscopes, spectrum analysers, precision multimeters, signal generators and impedance meters.

All 5 in Test & Measurement

0 m · Capabilities

Eight categories, one point of contact.

Specification, supply, integration, calibration and long-term support: handled together rather than scattered across a dozen vendors.

Meteodrone MM-670 (Seeding Variant)

UAV & Cloud Seeding

Meteodrone MM-670 (Seeding Variant)

A 6-rotor UAV specifically modified for cloud seeding. It can carry up to two burn-in-place flares (e.g., Zeus MK2) for releasing silver iodide. Features an emergency parachute recovery system and autonomous flight capabilities for precise seeding patterns.

Max Payload
Up to 1 kg for instruments, 400g for flares
Flight Time
~20 minutes
Operating Ceiling
Up to 6 km above mean sea level
2D-S Stereo Probe

Onboard Instrumentation

2D-S Stereo Probe

A high-resolution optical array probe that captures shadow images of cloud and precipitation particles (10 to 1,280 µm). Critical for distinguishing between liquid droplets and ice crystals.

Measurement Range
10 to 1,280 µm
Resolution
10 µm pixel resolution
Type
High-speed digital data acquisition
Integrated Ground Control Station (GCS)

Ground Support & Software

Integrated Ground Control Station (GCS)

A comprehensive ground station system for UAV command, control, and communication. Enables autonomous mission programming, real-time telemetry monitoring, and flare ignition control.

Features
Mission planning software, real-time data display, safety monitoring
Communication
Enables beyond visual line of sight (BVLOS) operations

Explore 55 products

Beyond supply

10 services that carry a project from survey to handover.

Six of them happen to every instrument we supply, in this order.

  1. Before the order

    Technical Consultancy Service

    Expert advisory services for the deployment of advanced meteorological, cloud seeding, and surveying technologies.

  2. Build

    System Integration Service

    End-to-end project management and technical integration for complex systems like UAV-based weather modification suites.

  3. Handover

    Installation & Commissioning Service

    Professional on-site installation, setup, and commissioning of all supplied electronic, meteorological, and UAV systems.

  4. Week one

    Operator Training Service

    Comprehensive training programs for operators on UAV control, payload management, and system maintenance.

  5. Annually

    Calibration Support Service

    Accredited calibration services for a wide range of test, measurement, and meteorological instruments to ensure accuracy and compliance.

  6. Service life

    After-Sales Support & Maintenance

    Ongoing technical support, repair services, and warranty management for all products sold.

Also available at any stage

  • Project Implementation Service
  • Custom Payload Integration
  • Data Analysis & Reporting Service
  • Regulatory Compliance & Permitting Service

All 10 services

Who we work with

Built for institutional procurement.

  • Government organisations
  • Research institutions
  • Universities
  • Industrial facilities
  • Environmental agencies
  • Utility companies
  • Engineering firms
  • Commercial enterprises

Tell us what you need to measure.

Send us the application and we will specify the configuration and prepare a quote. No prices are published, because every quote is prepared individually.

Request a quote