DAU format

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Clerik edited this page Feb 21, 2018 · 11 revisions

Currently, the DAU files are delivered in .geojson format.

The .geojson files are structured like this:

type
name
crs (defines the format?)
- type = name
- properties
features (list)
- type = Feature
- properties
  - time (the point in time the data point was sent in)
  - startlat
  - startlong
  - endlat
  - endlong
  - torrsprederaktiv (either null, f, or t)
  - plogaktiv (either null, f, or t)
  - vatsprederaktiv (either null, f, or t)
  - materialtype_kode
  - from_vegref
  - to_vegref
  - id
  - the_geom (SRID=xxxxx;LINESTRING(x y,x y,x y))
  - name
  - descriptio
  - timestamp
  - begin
  - end
  - altitudemo
  - tessellate
  - extrude
  - visibility
  - draworder
  - icon
  - name_2
  - descript_2
  - timestam_2
  - begin_2
  - end_2
  - altitude_2
  - tessella_2
  - extrude_2
  - visibili_2
  - draworde_2
  - Icon_2
- Geometry
  - type = Linestring (a collection of coordinates mapping the route driven)
  - Coordinates (2d list, start and end coordinates)

So in order to acces a datapoint in the geojson file, write for example dataSubset.features.properties.time