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Products > Surface Drainage

Surface Drainage

Inventory of ditches and culverts along the road network

This Jakarto data represent the surface drainage along with the road network. The inventory consists in identifying, locating, and tracing the courses of the ditches and identifying and locating the culvert mouths. By considering the relief and the slope, it is possible to deduce and validate the connectivity and the topology (water flow) between the culverts and the ditches (vectors).

This inventory data is generated from Jakarto's "Digital Twin" data already available in Jakartowns web application. See our coverage map.

The ditch and culvert inventory data comes in three deliverables:

  • 2D Data: Data file (.shp) containing the geolocation of culverts and the alignment of ditches visible to the sensors of Jakarto's mobile mapping units;
  • 3D Data: Digital terrain model of the road and its sides, ditches;
  • URL context Jakartowns : For each element, a hyperlink is associated and activatable so that Jakartowns can be opened directly to the location of the ditch or culvert in order to visualize the entire geographic context.

Quality and completeness

Note that Jakarto offers by default (data at a very economical base price) a confidence level on identification and classification of 95% (minimum, the result can be higher) via its automatic data processing platform.

Optionally, there are two (2) possibilities surrounding the quality assurance in order to try to achieve 100% identification and classification of the data as seen by the road:

The buyer client can himself, with semi-automatic tools provided by Jakarto, perform quality assurance tasks and assist the algorithms to confirm uncertain cases;
Jakarto's team of experts can, for an additional fee, perform these quality assurances and labeling tasks.

Geographic coverage

If your geographic area is not yet in the Jakarto catalog, and according to our geographical coverage planning, the data can be produced as a priority. In the case of an area outside of our planning, you could request production after an evaluation. Allow us to have a production and delivery time between 5 and 10 weeks.

Consult the coverage map to see if your location is already digitized!

Coverage map

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