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.
|
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 |
