In order to support the tasks of the Waterways and Shipping Administration according to WaStrG, the geometry of parts of the

Federal waterways (underwater topography, near-shore areas).

The measurement data obtained during the implementation are to be evaluated in subsequent work processes and converted into products in accordance with the contract.

can be processed. In this value-added process, for example, the unambiguous conversion of sensor-related raw data into coordinates,

plausibility checks and further evaluations take place.

In order to be able to control the production process, to prevent errors, to detect them at an early stage and, if necessary, to eliminate them, it is necessary to

use of QA measures. These QA measures are adapted to the order and are an essential part of the services. You must

are complied with or executed by the engineering company(s) commissioned in the execution.

Type: Water survey with single-beam echo sounders in transverse travel.

Scope: 13 missions lasting several days.

Requirements: See service description with reference to the special features of use in the tide area.

Requirements: See service description with reference to quality measures and compliance with measurement and delivery deadlines.

Type: Water survey using single-beam echo sounders in longitudinal and transverse travel as well as fan echo sounders.

Scope: 13 one-day and multi-day measurement assignments (1 requirement item).

Requirements: See service description with reference to the special features of use in the tide area.

Requirements: See service description with reference to quality measures as well as measurement and delivery times.

Type: Water survey using fan echo sounders.

Scope: 34 one- to two-day assignments (normal and demand positions).

Requirements: See service description with reference to the special features of use in the tide area.

Requirements: See service description with reference to quality measures as well as measurement and delivery times.

Type: Water survey with fan-depth sounder.

Scope: 18 day missions over floods, every two weeks.

Requirements: See service description with reference to the special features of use in the tide area.

Requirements: See service description with reference to quality measures as well as measurement and delivery times.

Type: Water survey with fan-depth sounder and partially with single-beam depth sounder in longitudinal travel.

Scope: 8 day assignments.

Requirements: See service description with reference to the special features of use in the tide area.

Requirements: See service description with reference to quality measures as well as measurement and delivery times.