Description
The dataset contains cables in the marine environment that was made available by HELCOM Contracting Parties in response to a data call. Data were reported by Estonia, Denmark, Finland, Germany, Poland and Russia for the period 2016-2021.
Attribute specification and units with predefined values specified from the data call
Name: Name of the pipeline
Type: Type of the pipeline (water, oil, gas, effluent, other)
Diameter: Diameter of the pipeline
Unit: Unit of the diameter
Status: The status of the pipeline harmonized with the values from a predefined list (operational, under construction, application submitted, planned, approved, other), and following a precautionary approach that attributed the value operational for values that were out of the predefined list
Start_year: Year when the construction of the pipeline started
End_year: Year when the construction of the pipeline ended
Pipe_prot: Specification of the type of pipeline protection (none, sand, hard substrate, mixed sand, other)
Sediment: Sediment type (mud, sand, hard substrate, mixed sand, other)
Pipe_posit: Specify the position of pipeline in the seabed (in the sediment, on the sediment)
If pipeline position is 'in the sediment':
Lay_Depth: Laying depth in meters
Refilling: Refilling of the trench (YES/NO)
Method: Method utilized when laying the pipeline
Pipe_width: Width of pipeline trench in meters
Notes: Notes regarding the data
Status_original: Original status declared by the Contracting Parties
Resources
| Name |
Format |
Description |
Link |
|
0 |
|
https://maps.helcom.fi/website/MADS/download/?id=pressures175 |
Tags
- holas3
- human-activities
- mads