Element of Public Safety Control System
Safety Screen
A screen which prevents unauthorised access to culverts, outfalls and channels for safety.
Attributes
An attribute is a particular piece of data that describes a property of an object. Each Element Type is described by a different set of attributes, although there are some attributes that are common to many Element Types.
The table below lists the attributes that are applicable to this Element Type, along with the data profile requirements for each attribute and details of when and how each should be used and delivered.
Attribute | Format Details | Delivery | Purpose | Mandatory | geoCOBie Mapping | Updates |
---|---|---|---|---|---|---|
Description Description of element, control measure or tree(s) if required | Text Max Length: 400 | EA2 | P09 Operations | No | Component.Attribute.Name.Description | 11-04-2023 |
Edge LineString 1 A spatial lineString locating the exposed edge or spatial feature of an element further classified by the associated LineStringType attribute. Edge lineStrings may be singular (Edge LineString1) required in all cases, or paired (Edge LineString 1 and 2); the second may not be required indicated by 'n/a'. A lineString is a series of design or measured spatial triple points (easting, northing, elevation) each connected by a single non-crossing line, with single points at each end, that locate an element. A lineString is expressed as a JSON array of type geoJSON lineString, e.g. [[x1,y1,z1],[x2,y2,z2],...] It is further classified by the associated LineStringType attribute confirming its relative location to the element. Interim points should be spaced at a maximum of 2m for lines < 10m in length, or 10m otherwise. The default CRS is a 3D CRS to EPSG 7405 with confirmed type, European reference frame and UK OS transformation with geoCOBie Unit of 'LineString:EPSG7405:ETRS89:OSTN15:OSGM15' | Geometry Units: LineString:EPSG7405:ETRS89:OSTN15:OSGM15 | EA2 | P09 Operations | No | Component.Attribute.Name.EdgeLineString1 | 05-09-2022 |
Edge LineString 2 A spatial lineString locating the landward edge or spatial feature of an element further classified by the associated LineStringType attribute. Edge lineStrings may be singular (Edge LineString1) required in all cases, or paired (Edge LineString 1 and 2); the second may not be required indicated by 'n/a'. A lineString is a series of design or measured spatial triple points (easting, northing, elevation) each connected by a single non-crossing line, with single points at each end, that locate an element. A lineString is expressed as a JSON array of type geoJSON lineString, e.g. [[x1,y1,z1],[x2,y2,z2],...] It is further classified by the associated LineStringType attribute confirming its relative location to the element. Interim points should be spaced at a maximum of 2m for lines < 10m in length, or 10m otherwise. The default CRS is a 3D CRS to EPSG 7405 with confirmed type, European reference frame and UK OS transformation with geoCOBie Unit of 'LineString:EPSG7405:ETRS89:OSTN15:OSGM15' | Geometry Units: LineString:EPSG7405:ETRS89:OSTN15:OSGM15 | EA2 | P09 Operations | No | Component.Attribute.Name.EdgeLineString2 | 05-09-2022 |
Element Height The maximum height of the element | Number Max: 200.00 Min: 0.00 Number of decimal places: 2 Units: metres | EA3 | P09 Operations | No | Component.Attribute.Name.ElementHeight | 05-09-2022 |
Element Height Date The date that the height of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementHeightDate | 05-09-2022 |
Element Height DQF The data quality flag defining the quality and method of capturing the Height of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementHeightDQF | 05-09-2022 |
Element ID The Element ID from the AIMS OM system, if known. | Text Max Length: 200 | EA6 | P01 Registration | Yes | Component.Attribute.Name.ElementID | 05-09-2022 |
Element Ref Unique element reference code in scheme context assigned by scheme designer, e.g. SSC0123 | Text Element code SSC + sequence number | EA2 | P01 Registration | No | Component.Attribute.Name.ElementRef | 05-09-2022 |
Element Slope The slope of the element in degrees | Number Max: 90 Min: 0 Number of decimal places: 0 Units: degrees | EA3 | P09 Operations | No | Component.Attribute.Name.ElementSlope | 05-09-2022 |
Element Slope Date The date that the slope of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementSlopeDate | 05-09-2022 |
Element Slope DQF The data quality flag defining the quality and method of capturing the slope of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementSlopeDQF | 05-09-2022 |
Element Width The width of the element | Number Max: 1,000.00 Min: 0.00 Number of decimal places: 2 Units: metres | EA3 | P09 Operations | No | Component.Attribute.Name.ElementWidth | 05-09-2022 |
Element Width Date The date that the width of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementWidthDate | 05-09-2022 |
Element Width DQF The data quality flag defining the quality and method of capturing the width of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementWidthDQF | 05-09-2022 |
LineString 1 Type The type of Edge LineString 1 | Picklist Axial Crest Invert | EA2 | P09 Operations | No | Component.Attribute.Name.LineString1Type | 05-09-2022 |
LineString 2 Type The type of Edge LineString 2 | Picklist Axial Crest Invert | EA2 | P09 Operations | No | Component.Attribute.Name.LineString2Type | 05-09-2022 |
Location Location of element, control measure or tree(s) | Text Max Length: 200 | EA2 | P09 Operations | No | Component.Attribute.Name.Location | 11-04-2023 |
Material The material of the element | Picklist Ferrous Metal - Cast Steel Ferrous Metal - Corrugated/Armco Ferrous Metal - Galvanised Steel Ferrous Metal - Iron Ferrous Metal - Mild Steel Ferrous Metal - Other (describe) Ferrous Metal - Stainless Steel Ferrous Metal - Wire Mesh Non-ferrous Metal - Aluminium Non-ferrous Metal - Copper Non-ferrous Metal - Lead Non-ferrous Metal - Other (describe) Non-ferrous Metal - Zinc Other Material (describe) | EA3 | P09 Operations | Yes | Component.Attribute.Name.Material | 05-09-2022 |
Material Description A description of the element's material. Only applicable where Material = Concrete - Other, Ferrous Metal - Other, Masonry - Other, Non-ferrous Metal - Other, Other Material, Plastic - Other, or Timber - Other | Text Max Length: 100 | EA3 | P09 Operations | No | Component.Attribute.Name.MaterialDescription | 05-09-2022 |
Parent Asset Ref The Asset Reference of the parent asset that this element is part of, e.g. KP0123 | Text Asset code KP + sequence number | EA2 | P09 Operations | No | Component.Attribute.Name.ParentAssetRef | 05-09-2022 |
Photo A photograph or image related to the asset. | Photo | EA4 | P09 Operations | No | Component.Attribute.Name.Photo | 17-07-2023 |
PSRA Land/Water Condition Calculated from the last PSRA Land/Water Inspection on this Control Measure | Picklist Fail Pass | EA7 | P03 Risk Management | No | Component.Attribute.Name.PSRALandWaterCondition | 05-09-2022 |
Sequence The place in the sequential order of the elements | Number Max: 100 Min: 0 Number of decimal places: 0 | EA3 | P09 Operations | No | Component.Attribute.Name.Sequence | 11-04-2023 |
Type of Measure The type of measure | Picklist Safety Screen | EA2 | P01 Registration | No | Component.Attribute.Name.TypeofMeasure | 11-04-2023 |