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P G CPG C A Unique Opportunity Peter Roper PROPER GIS Consultancy Ltd. GIS Consultant for East Staffordshire Borough Council.

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Presentation on theme: "P G CPG C A Unique Opportunity Peter Roper PROPER GIS Consultancy Ltd. GIS Consultant for East Staffordshire Borough Council."— Presentation transcript:

1 P G CPG C A Unique Opportunity Peter Roper PROPER GIS Consultancy Ltd. GIS Consultant for East Staffordshire Borough Council

2 P G CPG C O. S. Positional Accuracy Improvement A JUSTIFICATION FOR IMPROVED DATA ACCURACY WITHIN THE AUTHORITY’S OWN DATA.

3 P G CPG C Data Audit Pre PAI Processes Data Capture Data Cleansing

4 P G CPG C Funding The successful completion of PAI is vital to any organisations Data Management, which, within Local Government is the fundamental component to ensuring the successful completion of e-government initiatives, such as NLIS and NLPG.

5 P G CPG C Funding This being the case, the channel selected to obtain the required funding, was via the IEG Board.

6 P G CPG C Extracts From IEG Board Presentation

7 P G CPG C OVERVIEW Background The PAI Programme OS Link Files & “Rubber Sheeting”

8 P G CPG C THE BACKGROUND Pre PAI Accuracy For ALL 1/2500 Rural Data has A ‘Route Mean Square Error’ [RMSE] of 2.8m Modern GIS “No Scale” Data Post PAI Accuracy For 1/2500 Rural Data has An RMSE of 1.1m Post PAI Accuracy For 1/2500 Rural Town Data i.e. Uttoxeter, has An RMSE of 0.4m

9 P G CPG C THE PAI PROGRAMME 1/1250 Q3 / Q

10 P G CPG C OS LINK FILES

11 P G CPG C ISSUES What PAI means to this Authority The Numbers The Impact Business Benefits

12 P G CPG C An Area of Mayfield, Showing Existing OS Mapping in GREY, with Planning Data in BLUE.

13 P G CPG C The Same Area of Mayfield, Showing Pre PAI OS Data in GREY with Post OS PAI Data in RED

14 P G CPG C The Same Area of Mayfield, Showing Post PAI OS Data in RED with Existing Planning Data in BLUE.

15 P G CPG C THE NUMBERS Polygons Within AXIS ,000 Additional Polygons Created During Data Capture and Data Cleansing 53,500 Additional Polygons Created During Basic Land and Property Unit Capture 52,500 Initial Delivery of PAI Q3 / Q4 43,500 Subsequent Delivery of PAI 2005 / 2006 > 56,500 Polygons Within MapInfo GIS 188,000 Polygons Affected by PAI 100,000

16 P G CPG C ISSUES What PAI means to this Authority The Numbers The Impact Business Benefits

17 P G CPG C SOLUTIONS Options Costs - There is no single definitive solution to this issue. Costs have to be borne by this authority, even though the O.S., are enforcing this change.

18 P G CPG C OPTIONS External Bureau Service Staffs Partnership Bureau Service Software Providers When to Implement

19 P G CPG C External Bureau Service - BKS pros cons Knowledge of ESBC Data Low Cost Solution No Quantifiable Quality Level Staff Resources Required

20 P G CPG C Staffs Partnership Bureau Service pros cons Lower Software Costs Centralised Data Repository Varying Resource Costs Across The Partnership – Difficult to Quantify Data ‘Bottleneck’ Single Software Supplier - Laser Scan were considered

21 P G CPG C OPTIONS External Bureau Service Staffs Partnership Bureau Service Software Providers When to Implement

22 P G CPG C OPTIONS When to Implement Vs. Wait Until Completion Now and Again, and Again, and Again…..

23 P G CPG C CONCLUSIONS Do We Have A Choice? PAI WILL HAPPEN – IT CANNOT BE IGNORED. Can it be Delayed? WHAT ARE THE BUSINESS IMPACTS? What Do We Require? A COST EFFECTIVE SOLUTION.

24 P G CPG C RECOMMENDATION

25 P G CPG C PAI Implementation A Movable Feast JANUARY FEBRUARY JULY SEPTEMBER AUGUST MAY JANUARY AUGUST SEPTEMBER

26 P G CPG C 1/1250 Q3 / Q

27 P G CPG C 1/1250 DELIVERY MAY 2004 DELIVERY 2005 / 2006 DELIVERY OCTOBER 2004 DELIVERY 3 – 8 MONTHS [DEC 2004]

28 P G CPG C

29 P G CPG C PAI Implementation PLANNING BUILDING CONTROL POLICY ENVIRNMENTAL HEALTH LAND CHARGES PAI CHANGES

30 P G CPG C

31 P G CPG C Pre PAI Processes

32 P G CPG C “Be Prepared!”

33 P G CPG C Questions ?


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