TerraSAR-X/PAZ Radar Imagery

The German TerraSAR-X/TanDEM-X satellite formation and Spanish PAZ satellite (Hisdesat) operate in the same orbit tube and feature identical ground swaths. Together they form the ‘Radar Constellation’. The satellites carry a high frequency X-band Synthetic Aperture Radar (SAR) sensor in order to acquire datasets ranging from very high-resolution to wide area coverage. Data is collected independent of weather and daylight conditions.

TerraSAR-X/PAZ Radar Imagery

The Radar Constellation provides an increased acquisition capacity as well as an improved global mean revisit time (~ daily revisit) and a significantly reduced interferometric repeat cycle (4 days / 7 days), supporting data-hungry, high monitoring frequency applications.


Benefits


  • Reliable, weather & daylight independent image acquisition & monitoring capability

  • Near-Real-Time (NRT) data & information delivery over large areas, for ship detection. Large area coverage with unique resolution

  • Capability to measure surface heights, surface movements

  • Best commercially available radar solution up to 25cm for IMINT applications

Features


  • Imagery of varying modes with a flexible spatial resolution (from 25cm to 40m) and footprint

  • Geometric accuracy unrivalled by any other commercial spaceborne sensor today

  • Excellent radiometric accuracy • Weather-independent site access to any point on Earth

  • Unique agility (rapid switches between imaging modes and polarisations)