Developing a GIS-based Facilities Management System (GFMS) for...
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Jeannette Mercado Delino , MM IT Consultant for Water Utilities DCTech Micro Services, Inc. Davao City Developing a GIS-based Facilities Management System (GFMS) for Water Districts: Davao City WD Experience 1
Transcript of Developing a GIS-based Facilities Management System (GFMS) for...
Jeannette Mercado Delino, MM
IT Consultant for Water Utilities
DCTech Micro Services, Inc.
Davao City
Developing a GIS-based Facilities Management System (GFMS) for Water Districts: Davao City WD Experience
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Outline
What is GIS?
Components
Benefits
DCWD GFMS
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GISGeographic Information Systems
A computer system capable of assembling, storing, manipulating and displaying geographically referenced information
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GIS: A Spatial View of Data
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Combining information from one GIS layer with another GIS layer to derive an attribute for one of the layers.
Examples of Data Layers:• Customer / Meters• Road / Barangay• River• Elevation• Land usage
Overlaying
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Overlaying
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1. Hardware
equipment needed to support the activities.
- Server
- Workstations
- Digitizer
- GPS data logger
GISComponents
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2. Software
for creating, editing & analyzing spatial and attribute data.
- Genamap
- ArcView
- MapInfo
- Other customized applications
GISComponents
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3. Data
the core of any GIS application.
• Geodatabase is referenced to the earth, grouped into vector and raster.
• Attribute data – tied to spatial data.
GISComponents
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4. People
well-trained and knowledgeable in spatial analysis, surveying and programming.
GISComponents
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Better decision-making, service, and responsiveness to internal & external
customers;
Improvement in the quality and timeliness of services;
Productivity gains by greatly reducing the labor and cost of accessing info;
GIS Benefits
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Information security and protection against catastrophic loss of valuable paper maps and records in the event of a fire or other disaster.
Partnerships and resource sharing using the fundamental basis of GIS as an integrator of information to leverage partnerships with LGUs.
GIS Benefits
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Opportunities for outside revenues by selling GIS data or products, or joining in partnerships with other organizations in a local area to help fund GIS implementation.
Quality of life enhancement - GIS technology contributes directly to planning and development.
GIS Benefits
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DCWD GFMS Implementation
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Activities Conducted
Planning and Organization
Creation of Project Team
Preparation of Preliminary
Basemap
Aerial photos
Satellite photos
Raster map
Composite basemap
Digital Data Conversion
Aerial photos
Topographic maps
DCWD Facilities map
DCWD Customer map
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Activities Conducted
Ground Survey Validation
Additional GCPs
Barangay limits, road locations
Survey data vs. topographic
basemap
GPS data conversion
Systems Design
Investigation
Analysis
Design
Systems Development
Programming
Pilot: Attribute database build-up
Installation and testing
Documentation
User Training
Concepts
GIS Software
Data entry, editing & updating
Outputs & reports
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Functionalities
Computerized search of intersections to
easily locate complaints
Point-and-click determination of
NRW
Visual and tabular reports of facilities
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Features
Customized menus
Spatial inquiryDatabase
queries with spatial links
Data securityMulti-user capability
Mapping updates using
GPS
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Contour Lines - 20m Interval (Topographic Map 1:50,000)19
River System (Topographic Map 1:50,000)
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Road Network (Topographic Map 1:50,000)
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Road Polygon (Topographic Map 1:4,000)
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ICTD
CPD
CSD
PAMD
PD
CREA
ECD
• Management reports
• Projections
• Monitoring
• Studies
Updating of
• digital basemaps
• roads
• landmarks
• as-built plans
• Updating of
customer layer
• NSC site
investigation
• Location maps for
meter maintenance
• Route maps for
meter reading
Validation of:
• Existence of new
road
• Location of pipes,
valves, etc.
Gate Valve
Reference Card
• Water quality
monitoring
• Visualization of
watershed area
• Attending to
complaints and
queries
• Coordinate among
departments
• Provide HW&SW
support
• Create customized apps
• Assist in printing maps
Operation
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Challenges
Outdated customer layer
No permanent status in organizational structure
Users’ lack of understanding of basic GIS
Organization turf protection
Lack of policy and documentation of GIS standards
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Opportunities
Create GIS Division under ICTD
Strong and dedicated higher management support
More standards, structured processes
and better documentation
GIS user group meetings
Goals and workplans
Partnership with LGUs and other
entities
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Strengths
Workable hardware & software
Lower-level staff work well together
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Lessons Learned
Organizational structure is an essential element contributing to the success or failure of a GIS implementation.
People, workflow and technology are major factors contributing to organizational structure.
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People Technology Workflow
A NEED FOR BALANCE
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