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Applications
Utilities
The
utility industry is soon to migrate from a regulated market
to a highly competitive deregulated market, dramatically changing
the way utilities operate and serve customers. The availability
and efficiency of public utility systems are of prime importance
to society today. Each of these systems depend primarily on
geographic factors and what better than a GIS system to handle
these tasks for you.
Telecommunications:
Solving the many business problems of a telecommunications
company requires a good understanding of where customers and
facilities exist and information about those locations. GIS
enables telecommunication professionals to integrate location-based
data into analysis and management processes in network planning
and operations, marketing and sales, customer care, data management,
and many other planning and problem-solving tasks. A GIS can
integrate location-based data from databases all over the
world to help resolve and streamline everyday business issues.
GIS for Outside Plant Engineering:
Four key tasks for telecommunications companies throughout
the world: network planning, engineering, construction, and
network maintenance, which together comprise outside plant
engineering. Telecommunications companies have often made
significant efforts to convert their Outside Plant data into
digital format. GIS can help automate and capitalize on investment
in Outside Plant data. This technology allows to store GIS
and CAD data in one data warehouse and offers enterprise-wide
client/server-based access of that data, changing the way
telecommunications companies handle AM/FM. GIS streamlines
work-order processes, allowing individual engineers to fetch
and review the cable segments, switches, and access points.
GIS integrates market analysis, network design/operations,
network management, and mapping into the same environment.
GIS for Wireless Applications, Decision Support, and Operations
Support:
Fierce competition forces companies to plan, build, and maintain
their networks in a more cost-effective manner while still
providing optimal quality to their potential subscribers.
GIS provides the tools to help the wireless industry meet
these seemingly conflicting goals. GIS makes design, development,
and wave propagation modeling a lot easier. Using advanced
line-of-sight and visibility features, GIS can show predicted
signal strengths in three dimensions using the data in the
corporate database. RF engineers can use GIS as a platform
for integrating wave propagation models. GIS provides input,
output, and visualization of proposed antennae, predicted
signal strength, and summary statistics of coverage areas.
This information is stored and distributed using a corporate,
industry-standard database. Marketing and customer care applications
are premier examples of how GIS can enhance the quality of
information systems throughout the organization. Both marketing
and customer care combine up-to-date coverage data with demographics,
trouble tickets, call history, and revenues.
GIS in Customer Care:
One of the decisive factors in choosing a particular
telecommunications company is the quality of the customer
relations department. Use of GIS can dramatically enhance
the quality of customer service by allowing call center operators
to dynamically view and query the operational status of the
network. Customers with questions and comments will have an
answer in seconds. The service representatives can also enter
the customer information into trouble ticketing and job management
applications, giving other departments access to important
data.
Water/Waste-water:
Managing the flow of water and wastewater to service homes
and businesses is a difficult task. In doing so, a utility
needs to manage many different kinds of geographic information.
They must keep track of the location and condition of water
mains, valves, meters, storage facilities, sewer mains, and
manholes keeping up with various compliances.
GIS in Planning and Engineering:
GIS helps Water agencies to map the full extent of their water
distribution systems and link them to a database defining
each element, including reservoirs, pipe segments, services,
and system appurtenances. GIS provides an intelligent database
so that job planning, equipment inventory, and flow analysis
become an automated procedure integrated into one system.
The current network modeling system can be linked to the GIS;
tie it to the attribute data, and map the results.
GIS
helps in representing a project in three-dimensional form
to visualize the impact of facilities on a landscape during
the design process. The data can then be combined with other
computer-aided engineering functions to assist the engineering
designer in the planning and scenario testing of various designs.
Planning
and engineering tasks that can be accomplished more easily
using GIS include: Watershed modeling, Water distribution
system, master planning, Population and demand projections,
Groundwater management/modeling, Water quality monitoring,
Hazardous materials tracking/underground tank management,
Well log and data management, Site analysis, Water flow analysis,
Automated mapping.
GIS for Operations and Maintenance:
Many utilities have discovered the value of GIS for improving
day-to-day operations. GIS can be used to closely model utility
networks and integrate other, related types of data, such
as raster images and CAD drawings. GIS spatial selection and
display tools allow the user to visualize scheduled work,
ongoing activities, recurring maintenance problems and historical
information. The topological characteristics of a GIS database
can support network tracing and can be used to analyze specific
properties or services that may be impacted by such events
as stoppages, main breaks, drainage defects, and so forth.
Dynamic segmentation can also be used to derive a generalized
network that combines hydraulically similar sections into
larger strips to make pressure and flow analysis algorithms
run more efficiently. Water and wastewater organizations are
often responsible for constructing and/or overseeing the development
of new facilities and replacement of old facilities. GIS aids
in tracking information related to projects, permits, construction
work order management, inspections and so forth.
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