Contents
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Electricity Meter Installation QC and Audit
Total Geo-spatial Information Solutions
Johann EngelbrechtDirector
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Contents
• Base Map Information• Meter and Debtor Information in Financial System• Mobile GIS• Quality Control on Installations• Audit• Delivery• Conclusion
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Base Map Information Compilation
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Base Map Information Compilation
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Financial Information Link
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Consumer Meter Audit: Form Design
– Data gathered:• Basic Property
Information:– position, photo, building
information
• Electrical Connection Information
– position, photo, phase type, meter no, meter reading, meter type, condition, etc
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Mobile GIS• Traditional definitions:
– Mobile GIS is the expansion of GIS technology from the office into the field. A mobile GIS enables field-based personnel to capture, store, update, manipulate, analyze, and display geographic information;
– Mobile GIS is the use of geographic data in the field on mobile devices
• Adopted Mobile GIS definition for municipal service delivery– Mobile GIS is the use of geographic data in the field on mobile devices focusing on information
gathering
• Mobile data capture integrates six essential components:– Rugged handheld computers;– Global Positioning System (GPS);– Camera;– Mapping (GIS)software;– Database software; and– Wireless communications
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Mobile GIS Uses
• GIS Analysis and Decision Making– Execute GIS analysis while in the field – not really needed except for field
data capture monitoring
• Mapping– Create, edit and use GIS maps in the field – not cost effective, use aerial
photography, etc and only do annotation
• Asset Inventory and Maintenance– Create and maintain an inventory of asset location, condition, components
and maintenance
• Incidents and Inspections– Create a portfolio of evidence with regards to complaints and services
rendered, e.g. water leaks, illegal connections, site inspections
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IMIS Mobile – Device Software
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Position of feature
IMIS Mobile – Summary: field data gathering
Data of feature or its components
Photographs of feature or its components
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IMIS Mobile – from field to officeField Units
Planet GIS
Merging Software
Export
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OFFICE FIELD OFFICE
Quality Control - Data Capture Processes
DatabaseField Forms
Database
Control Database
FieldDatabase & Logger
Database Processes
C o n v e n t i o n a l P r o c e s s
V a l u e a d d e d P r o c e s s
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Audit
• 10% Sample after installation• Data capture – Position, Photo and Readings• Supply ASCII file or Spreadsheet in pre-described
format to import into Municipal Financial System
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Delivery: IMIS Lite
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Questions ?