Fleet Telematics Advanced Data Sets Developer's Guide

List Available Layers

User Story

The user wants to request a list of all available thematic layers in the system.
Note: Do not use this request in an application during runtime.

Request

https://s.fleet.ls.hereapi.com/1/doc/layers.json
?apikey={YOUR_APIKEY}
Note: This example uses a HERE API Key to authenticate your request. For information on other possible options, see https://developer.here.com/documentation/authentication. For examples of how to use the other authentication options with the Fleet Telematics Advanced Data Sets, see Authentication Examples.

Response

The response to the request contains the following information blocks:
  • name of each layer
  • layer type of each layer
  • list of attributes for each layer
  • mapping between layers and features
  • tile level for each layer
[
  {
    "name":"ADAS_ATTRIB_FC1",
    "type":"attr",
    "attributes":[
      "LINK_ID",
      "HPX",
      "HPY",
      "HPZ",
      "SLOPES",
      "HEADINGS",
      "CURVATURES",
      "VERTICAL_FLAGS",
      "REFNODE_LINKCURVHEADS",
      "NREFNODE_LINKCURVHEADS",
      "BUA_ROAD",
      "BUA_ROAD_VERIFIED"
    ],
    "featureMapping":"premium_adas",
    "tileLevel":9
  },
  {
    "name":"ADAS_ATTRIB_FC2",
    "type":"attr",
    "attributes":[
      "LINK_ID",
      "HPX",
      "HPY",
      "HPZ",
      "SLOPES",
      "HEADINGS",
      "CURVATURES",
      "VERTICAL_FLAGS",
      "REFNODE_LINKCURVHEADS",
      "NREFNODE_LINKCURVHEADS",
      "BUA_ROAD",
      "BUA_ROAD_VERIFIED"
    ],
    "featureMapping":"premium_adas",
    "tileLevel":10
    },
    ...
  {
    "name":"ADMIN_POLY_0",
    "type":"geom",
    "attributes":[
      "CARTO_ID",
      "ADMIN_PLACE_ID",
      "ADMIN_LEVEL",
      "ADMIN_ORDER",
      "FEATURE_TYPE",
      "FROM_LINEAR",
      "NAME",
      "LAT",
      "LON"
    ],
    "featureMapping":"base",
    "tileLevel":7
  },
  {
    "name":"ADMIN_POLY_1",
    "type":"geom",
    "attributes":[
      "CARTO_ID",
      "ADMIN_PLACE_ID",
      "ADMIN_LEVEL",
      "ADMIN_ORDER",
      "FEATURE_TYPE",
      "FROM_LINEAR",
      "NAME",
      "LAT",
      "LON"
    ],
    "featureMapping":"base",
    "tileLevel":8
  },
  {
    "name":"ADMIN_POLY_2",
    "type":"geom",
    "attributes":[
      "CARTO_ID",
      "ADMIN_PLACE_ID",
      "ADMIN_LEVEL",
      "ADMIN_ORDER",
      "FEATURE_TYPE",
      "FROM_LINEAR",
      "NAME",
      "LAT",
      "LON"
    ],
    "featureMapping":"base",
    "tileLevel":9
  },
  ...
  {
    "name":"BASIC_HEIGHT_FC1",
    "type":"attr",
    "attributes":[
      "LINK_ID",
      "DTM_MIN_HEIGHT",
      "DTM_MAX_HEIGHT",
      "DTM_AVG_HEIGHT",
      "DTM_REF_ZCOORD",
      "DTM_NONREF_ZCOORD"
    ],
    "featureMapping":"premium_eco_routing",
    "tileLevel":9
  },
  ...
]