Layer ADAS_ATTRIB_FC1

ADAS Curvature, Height and Slope represents a more detailed representation of the road geometry compared to regular geometry. For links that stretch across multiple tiles, this link information is replicated into each of the tiles.
Level for tile requests: 9
Example tile requests: json txt
AttributeDescription
LINK_IDPermanent link ID. Positive 64 bit Integer that globally identifies the road, carto or building footprint link, also across map releases. Link IDs are never reused.
HPXHigh precision longitude coordinates [10^-7 degree WGS84] along the link. Comma separated. Each value is relative to the previous.
HPYHigh precision latitude coordinates [10^-7 degree WGS84] along the link. Comma separated. Each value is relative to the previous.
HPZHigh precision coordinate heights [cm above WGS84 ellipsoid] along the link. Comma separated. Each value is relative to the previous.
SLOPESVertical road direction [10^-3 degree] at coordinate points along the link, when driving from Reference Node. Comma separated. Each value is relative to the previous. Missing values are represented as NULL or as 1000000000.
HEADINGSHorizontal road heading [10^-3 degree] at coordinate points along the link, when driving from Reference Node. Comma separated. Each value is relative to the previous. No values here for the ref/nonref nodes, because they are in the separate fields REFNODE_LINKCURVHEADS and NREFNODE_LINKCURVHEADS.
CURVATURESCurvature (= 1 / radius) [10^-6 1/meter] at coordinate points along the link, when driving from Reference Node.Comma separated. Each value is relative to the previous. Missing values are represented as NULL or as 1000000000. No values here for the ref/nonref nodes, because they are in the separate fields REFNODE_LINKCURVHEADS and NREFNODE_LINKCURVHEADS.
VERTICAL_FLAGSY/N. Specifies for each coordinate point along the link, whether it was introduced on a straight road section, because of height changes. If Y then this shape point exists only in the ADAS link gemoetry, but not in the standard road geometry.
REFNODE_LINKCURVHEADSCurvatures at the reference node of the link, when driving onto this link. Comma separated list of triples neighbor-link-id:curvature:heading.
neighbor-link-id is relative to the link's id.
NREFNODE_LINKCURVHEADSCurvatures at the non-reference node of the link, when leaving this link. Comma separated list of triples neighbor-link-id:curvature:heading.
neighbor-link-id is relative to the link's id.
BUA_ROADIdentifies a link inside the built up area of a given city or settlement as primarily identified by the Built-Up Area signs.
1: BUA Road.
2: BUA Road (positive direction of travel).
3: BUA Road (negative direction of travel).
4: Not a BUA Road.
BUA_ROAD_VERIFIEDY/N. Indicates if the link has been verified for Built Up Area Roads attribution as primarily identified by the Built-Up Area signs.