ECR-C
MetaSensing offers a range of ground-based and airborne radar sensors for natural and man-made hazard prevention and monitoring. We use top-level radar technology and signal processing to provide risk assessment and early warnings.
ECR-C application
The MetaSensing Electronic Corner Reflector – C band (ECR-C) is a compact active transponder developed for the end-users of satellite-borne C-band Synthetic Aperture Radars.
Advantages
- A more compact alternative to standard passive corner reflectors, which can be meters in size
- Allows for accurate calibration of satellite radar data, including location and atmospheric data
- Operation frequencies compatible with Sentinel-1A and -1B and RADARSAT-2
Key features
- Operational frequency: C-band (5.4 GHz)
- Bandwidth: up to 100MHz
- Capability to measure vertical displacements of 1 mm
- Control and Configurations with a provided GUI
- GSM/WiFi for remote control
- GPS for clock and position information
- Standard USB connection
- Storage of up to 1000 activation and deactivation times
- Size [mm]: 650 (L) x 400 (W) x 233 (H)
- Weight: 10.7 Kg
- Power Supply: two field-replaceable batteries, solar panels, AC mains
- Polarization: horizontal, vertical (user selectable via software)
- Ascending and descending orbits covered with one transponder (user selectable via software)
Applications
This product is perfect for the Geomatic industry
Downloads & Brochures
ECR-C is a user-deployed permanent scatterer designed to receive a weak signal from a satellite radar, amplify and filter this signal, and transmit it back to the satellite. This allows for very precise measurements of location and relative displacement, invaluable for satellite-based Differential Interferometric Synthetic Aperture Radar (DInSAR) measurements.
The user is required to provide the time and duration of satellite overpasses, which can be uploaded to the ECR-C with a user-friendly control software over USB connection. The ECR-C is designed to have an active amplification mode while a satellite is passing overhead, and a sleep mode while waiting for a satellite to pass over.