Spatial Strategies. Spatial Data Management at Metronet. Matthew Prosser Atkins Geospatial. Date: 1 st October 2008

Transcription

1 Spatial Strategies Spatial Data Management at Metronet Matthew Prosser Atkins Geospatial Date: 1 st October 2008

2 Today s presentation London Underground Metronet Data Challenges - Data Silos The Integrated Approach GIS to IDMS Journey IDMS: Integrated Data Management System IDMS Concept Implementation and Demo The Value of IDMS

3 London Underground

4 Maintenance Contracts ( TFL Metronet (owned by BCV Bakerloo, Central, Victoria and Waterloo & City SSL Sub Surface Lines - District, Metropolitan, Hammersmith & City, Circle Tube Lines JNP - Jubilee, Northern and Piccadilly

5 London Underground

6 Metronet s contracts (BCV, SSL) Maintaining, replacing and upgrading the infrastructure Management function split into different divisions Track, Train Systems (including Signals), Stations and Civils Divisions do not work in isolation.

7 Asset Management Systems Robust Asset Management System is essential. Many Components. GIS is best practice (BSI PAS 55) Asset Management Regime Series of plans and strategies GIS Strategic Enabler Phased Approach

8 Civils assets managed 150 Stations 1003 Bridges 77 miles of deep tube tunnels 100 miles of embankments and cuttings 181 miles of track drainage & pumps 7323 other structures (e.g. subways, station platforms, signal ( gantries

9 The Data Challenge Information Silos Numerous spreadsheets and databases used by individuals Not company-wide Distribution / Version Control Maintenance Ownership of data unclear Spatial Data limited exposure Corporate Systems - Uptake

10 Integrated Approach Logistics and Access Planning Track Survey Ellipse Train Systems ( Signalling ) Metronet ( Internal ) Civils Intergraph User Group Power Fault Control Centre External Tube Lines London Underground Cross Rail

11 GIS to IDMS Journey Company Wide GIS Single Source of Truth ( line Software development (off ( suitable Spatial data quality (not Asset Register (Ellipse) Focus on Data ( Interface Data Access Limited (Text ( Networked ) Integrated Data Management System Civils GIS (Integrated Engineer & Specialist team) ( Interface Single Point of Access (Visual Business Case & Awareness Campaign Phased Development of GIS Include other Asset Groups as (Track group identified) business benefits identified

12 IDMS Concept Ellipse Corporate Asset Register IDMS Civil Concept Assets Track Assets Project Datasets Spreadsheets Text Documents Drawings / Pics / Video IDMS Map Interface Spatial Datasets OS Landline Survey Aerial Photography Document Management System Live Link Harry Beck Junction Diagrams Geographic External Data Metronet / Affiliates London Underground Tube Lines

13 Implementation of System IDMS Team Two GIS Specialists / One Developer Software 2 GeoMedia Professional Desktop Geomedia Webmap Professional Small Licence (100 user) Expandable Webmap Publisher Hardware ( Application Two Servers (Database & ( Track ) Expandable based on requirements

14 Demonstration of the System 1. Harry Beck Management Overview 2. Junction Diagrams Management ( Segmentation (All Tracks / Dynamic 3. Geographic

15 Links to Documents

16 Links to Documents

17 Links to Documents

18 Links to Documents Metronet Use only

19 Core Asset Data

20 Core Asset Data Data sourced from Ellipse Asset Register

21 External Data

22 External Data

23 External Data

24 Management Overview Response Time

25 Management Overview Description of Faults that occur on network Response Time

26 Value of the system A good GIS makes it possible for business units to work better, more easily and efficiently Can be hard to measure IDMS focuses on data integration Breaks down barriers of textual data Examples of benefits

27 Easy Access Access to data in seconds not minutes ( hours (or Single Interface Helps centralise / control distribution / Breaks down Silos Improvement in big picture appreciation of issues enables better understanding and planning

28 Better Integrated Working Data available from other work teams ( external (internal / Eg. Tubelines Tracks / Environmental Highlight Opportunities for groups to work together E.g. Track Maintenance and Projects - million annual budget

29 Adding Value to other projects. Civils Asset Database (Ellipse) - million project ( life Visual representation (Brings to Encourages use Helps data cleansing Document Management System (Livelink)

30 Reduce Risk and Control Costs Management Summary Focuses Management on critical areas Promotes preventative maintenance Possession Planning Avoiding loss of shifts Making possession data visible and easily accessible

31 Future of IDMS Continue Integrated Approach Consolidate the use of systems in Civils Embed in workflows Expand to include Track team Other areas based on business benefits Expand IT Structure for more users

32 Summary IDMS / GIS provides a powerful integration tool Breaks down silos Single point of access Utilises core information systems Represents data visually A simple way of presenting information