Skims of length

You can select the metric units meters or kilometers (alternatively: imperial feet/miles) for skim matrices. The Table 161 shows all skims of the length provided in Visum. The abbreviations in parentheses indicate the file extensions which are used by default for skim matrix output in version files.

Table 161: Skims of length

Skim

Definition

Access distance (ACD)

Length of access path on origin connector

Egress distance (EGD)

Length of egress path on origin connector

In-vehicle distance (IVD)

Distance covered in vehicle without transfer walk links

In-vehicle distance per TSys (IVTD)

Travel distance inside vehicles of a specific public transport system

Sharing travel distance (SHDT)

Travel distance in Sharing vehicle

DRT distance (DRTD)

Distance traveled with DRT vehicles

This skim refers exclusively to DRT path legs and is not averaged over the entire public transport demand on the relation.

PuT Aux distance (AXD)

In-vehicle distance for a PuT-Aux transport system

Walk distance (WKD)

Length of a transfer link between the two stop points

Journey distance (JRD)

Distance covered between origin and destination zone

Journey distance = Access distance + In-vehicle distance + Walk distance + Egress distance

Ride distance (RID)

Covered distance from origin stop point to destination stop point

Ride distance = In-vehicle distance + Walk distance

Direct distance (DID)

Direct distance between origin and destination zone