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This section defines and describes the values that are used by the product attributes to describe the functional site, access point, and routing point features. There are some attribute values currently not populated in OS MasterMap Sites Layer. These features are listed below the tables they feature in.
Operational
Site is in operational use.
Out of Service
Site is out of service or not in operational use.
Cycles
Access point permits access to cycles.
Horse Drawn Vehicles
Access point permits access to horse-drawn vehicles.
Mopeds
Access point permits access to mopeds.
Motor Vehicles
Access point permits access to motor vehicles.
Motorcycles
Access point permits access to motorcycles.
Pedestrian
Access point permits access to pedestrians.
Ridden or Accompanied Horses
Access point permits access to ridden or accompanied horses.
Undefined
Access point type is undefined.
In
Inbound access is permitted at this point.
Out
Outbound access is permitted at this point.
In and Out
Inbound and outbound access is permitted at this point.
New
This is a new feature in the database.
Modified
The feature has been edited by an operator. Used in the following cases:
1. The geometry of a topographic feature is changed following real-world change (applicable to point, line and text features only and not polygons).
2. The geometry of a non-topographic feature, for example, inferred link or BoundaryLine feature is changed.
3. A cartographic symbol feature is repositioned.
4. A CartographicText feature is repositioned.
Reclassified
The descriptive attributes of a feature have changed. The feature code may have changed.
Attributes
Applied to features that have had only attributes changed, except those covered by TextChange and Reclassified values.
Position
Feature has changed geometry and/or position due to an improvement in its absolute accuracy; that is, its relationship to the National Grid (relevant for the positional accuracy improvement programme which is now complete). This type of feature change is not associated with real-world change.
Software
Feature has been adjusted by an automatic software process. Includes geometric adjustment, cleaning, squaring, paralleling (text and lines) and reversing direction of digitising.
Fully Defined | The supplied extent is, as far as can be ascertained, fully defined in this release. |
Partially Defined | The extent is known to be incomplete due to a known issue with the extent or because of restrictions to capture. |
Undefined | The extent is unknown or has not been defined in this release. This will also apply to sites where their full definition is underground or wholly obscured. |
Administered By | Site is administered by stakeholder. |
Owner Of | Site is owned by stakeholder. |
Principal User Of | Site is principally used by stakeholder. |
Religious Interest In | Site is of religious interest to stakeholder. |
Disabled | Access is restricted except for disabled access. |
Emergency Access | Access is restricted except for emergencies at this point. |
Guests | Access is restricted except for guests at this point. |
Official Business | Access is restricted except for official business at this point. |
Patrons | Access is restricted except for patrons at this point. |
Residents | Access is restricted except for residents at this point. |
Through Traffic | Access to through traffic is permitted at this point. |
Door | Access is via a door. |
Gate | Access is via a gate. |
Manned Barrier | Access is via a manned barrier. |
Monitored Rising Barriers | Access is via a monitored rising barrier. |
Monitored Rising Bollards | Access is via monitored rising bollard(s). |
Moveable Barrier | Access is via a moveable barrier. |
Opening | Access is through a non-restricted opening. |
Revolving Door | Access is via a revolving door. |
Rising Barrier | Access is via a rising barrier. |
Rising Bollards | Access is via rising bollard(s). |
Shutter | Access is via a shutter. |
Steps | Access is via a flight of steps. |
Turnstile | Access is via a turnstile. |
Unknown | Access enforcement is unknown. |
Appointment
Access is only available by a pre-arranged appointment.
Official Pass
Access is only available by production of an official pass.
Pay and Display
Access is only available by pay and display mechanism.
Pay on Foot
Access is only available by pay on foot mechanism.
Payment
Access is only available by a payment.
Valid Ticket
Access is only available by production of a valid ticket.