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e-TOD Data Manager

As an e-TOD module, the e-TOD Data Manager provides users with all the necessary tools to import, integrate, manage and deliver aerodrome mapping information, obstacle and terrain data in accordance with ICAO Doc 9881 and ICAO Annex 15 Amendment 36.

The system assists end-users in data life cycle management, validation and detection of ambiguous and conflicting data, as well as with data export and reporting.

The e-TOD Data Manager is able to import several different types of data:

  • Digital Terrain Models (DTM, DSM)
  • Orthophotos
  • Raster files
  • Three-dimensional vector maps
  • Raw survey data lists

All data undergoes several validation checks during importation. A CRC (Cyclic Redundancy Check) code is computed to ensure data integrity. Data is provided with metadata as required by ICAO Annex 15 and can be presented to the user via a graphical front end. All data and metadata are editable and the system maintains data consistency in the case of concurrent revisioning.


e-TOD Data Manager

  • Ambiguous Data Application allows users to detect data conflicts
  • Ensures all ICAO data attributes and auxiliary required documents are present in an imported data set
  • Data can easily be exported to other IDS systems assuring data integrity