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PAYLOAD DATA HANDLING TRANSMISSION [1 record]

Record 1 2004-07-23

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Spacecraft
  • Remote Sensing
CONT

Payload Data Handling and Transmission (PDHT): The acquired SAR image data, along with ancillary (e.g. GPS)data, is stored on-board and transmitted to the ground via the X-Band communications downlink. Image data will be encrypted using the Data Encryption Standard (DES).

OBS

payload data handling and transmission; PDHT: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval (RTAG).

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
  • Télédétection
OBS

Traitement et transmission des données de charge utile (PDHT). Les données SAR sont acquises et emmagasinées à bord du satellite et transmises au sol par liaison descendante en bande X. Les données-images sont encryptées selon la norme DES (Date Encryption Standard).

OBS

traitement et transmission des données de charge utile; PDHT : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

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