Description
The data product consists of the object type Bank linked to the Swedish national railway network. The bank is the part of the railway track that lies at the very bottom. The bank also has the term Banunderbyggnad. On the railway substructure is then the railway superstructure consisting of Ballast, Sliper and Rail. For more information about the parts that make up the superstructure, please refer to the respective Data Product Specification. The bank is the lowest layer in the construction of the railway track and is the one that will support the entire weight of the track superstructure and train load. In newly built railways, the railway substructure is often solid bedrock or coarsely crushed rock. Load-bearing capacity and drainage possibilities are extremely important for the course to be sustainable and safe. In some cases, the bank is replaced bya bridge, road gate, tunnel or cutting into soil or rock. Cuttings are described in more detail in the ‘Data Product Specification Cutting’. The Bank data product describes the height and width of the bank, as the material used for filling and separating the different layers of material. The computer product has stretch propagation. For instances on the state network, the product is linked to the rail network with reference to the immediately preceding node and the immediately preceding kilometre board with distances in metres to both the start and end position of the section in the direction of the track link. For instances on the non-governmental network, the product is linked to the network with reference to the previous node. In some cases, the reference to the previous kilometre board with distances in metres in the direction of the track link can also be found on the non-governmental rail network.
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://lastkajen.trafikverket.se/login |
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0 |
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http://geo-baninfo.trafikverket.se/MapService/wms.axd/BanInfo_1_4?layers=Bank |
Tags
- trafikverket
- nationell
- öppna-data