HUNTSVILLE, Ala., July 10, 2002 - Intergraph Mapping and GIS Solutions today
announced GeoMedia(R) Transaction Manager 5.0, a long term transaction versioning,
and temporal data management software solution that provides a true enterprise
approach to managing spatial information. GeoMedia Transaction Manager 5.0 is built
on industry-proven GeoMedia architecture to provide an open and flexible
environment for workflow and command customization for a single department or an
entire enterprise.

Integrating GeoMedia with the latest release of Oracle 9i through Oracle Spatial
and the Oracle Workspace Manager feature of the Oracle database, GeoMedia
Transaction Manager provides an efficient multi-user working environment.
GeoMedia's robust technology leverages Oracle Spatial and Oracle's Workspace
Manager functionality, to enable multiple users to access and update Oracle data
while managing historical spatial data and safeguarding the integrity and validity
of valuable enterprise geospatial information.

Key features of GeoMedia Transaction Manager effectively manage long term
transactions for organizations such as land information management, mapping, and
transportation agencies that build and maintain data models within or across
departments. GeoMedia Transaction Manager capabilities include just-in-time
locking; change management; project collaboration; and temporal data capture,
query, and visualization.

-- GeoMedia Transaction Manager's just-in-time locking allows a user to lock
records at the time of the edit instead of requiring a pre-extract processing step.
Multiple users can work on projects in the same geographic area since features are
not artificially locked just because of their proximity to a project area.
-- With GeoMedia Transaction Manager, data is edited in a controlled environment.
Changed data is versioned and persisted in the database as an amendment, creating a
database time continuum. An organization can retain a sense of geographic evolution
that paper map repositories provide only in hardcopy.
-- Another key capability of GeoMedia Transaction Manager, multi-user project
collaboration, enables project team members from multiple departments to see
changes made by other users during design and editing sessions. Changes can be
compared and viewed before they are committed to the data model.
-- GeoMedia Transaction Manager's temporal data capture, query, and visualization
capabilities enable a user to create a view of how a specific feature changed on a
given date or to see how the feature appeared at a previous time. The user can
examine changes and their possible causes and effects more efficiently than in the
past.

"With support of Oracle 9i, we are strengthening our long-standing relationship
with Oracle as we continue to integrate geospatial information into the IT
mainstream," said Bart Hoogenraad, Intergraph Mapping and GIS global marketing
director.  "GeoMedia Transaction Manager and Oracle technology are a natural fit
and address a critical need of many of our customers for long term transaction
management in many of their geospatial workflows."

For more information about GeoMedia Transaction Manager, visit Intergraph Mapping
and GIS Solutions' Web site at www.intergraph.com/gis.

Intergraph Mapping and GIS Solutions
Intergraph Mapping and GIS Solutions brings together geospatial and information
technology to help customers achieve their business goals. A technology innovator
with more than 30 years of market leadership, Intergraph serves government agencies
and commercial enterprises worldwide with end-to-end geospatial solutions for
cartography and map production and enterprisewide mapping and GIS. The company
provides superior customer support and services ranging from project implementation
to production.

Intergraph Mapping and GIS Solutions is a division of Intergraph Corporation
(NASDAQ: INGR), Huntsville, Ala., and does business in more than 60 countries
through its wholly owned subsidiaries and global distributor and partner network.
For more information, visit www.intergraph.com/imgs.

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Intergraph and GeoMedia are registered trademarks of Intergraph Corporation. Other
brands and product names are trademarks of their respective owners.

EDITORS:  For contact information about Intergraph, please use 1-800-791-3357
(U.S.), 1-256-730-7191 (international), or Intergraph's Web address:
www.intergraph.com/imgs.

For Further Information:
Rita Roberts, Media Relations
256-730-1430 or rgrobert@ingr.com