Intergraph and Keigan Systems Team to Produce GeoMedia Grid

GeoMedia Grid seamlessly performs grid/vector analysis in single environment

ATLANTA, June 11, 2002 * GeoSpatial World 2002 * Intergraph Mapping and GIS
Solutions, in collaboration with Keigan Systems of London, Ontario, Canada, today
announced GeoMedia(R) Grid. This new product enables advanced grid analysis within
a single GIS environment. Combining the strengths of vector GIS with the power of
grid analysis tools, GeoMedia Grid allows users to seamlessly apply grid workflows
from within GeoMedia.

GeoMedia Grid is a new and fully integrated version of MFworks for GeoMedia. All of
the previous MFworks for GeoMedia facilities have been converted to a series of
Microsoft(R) component object model (COM)-compliant development objects and placed
directly within GeoMedia 5.0. These new objects are accessible to the end user
through a set of standard GeoMedia commands. GeoMedia users can efficiently perform
spatial analytical tasks such as surface analysis, density mapping, and Map
Algebra, all within an intuitive mapping environment.

With this new product, developers can rapidly create custom commands using
non-proprietary languages such as Microsoft Visual Basic(r) and Visual C++(r),
allowing grid processes to be effectively and tightly integrated into day-to-day
operations. In addition to all of the previous functionality of MFworks for
GeoMedia, GeoMedia Grid includes a number of new key features such as:
-- Grid to feature class conversion
-- Feature class to grid conversion
-- Grid reprojection (support for all GeoMedia projections and datums)
-- Grid layer to warehouse attribute connectivity
-- 3D visualization (including free-fly and flight-path modes)
-- Grid layer Map Algebra through a map calculator
-- Improved interpolation tools including Thin Plate Spline
-- Support for Intergraph grid files

"GeoMedia Grid is without question the most powerful spatial analysis software in
the market today," says Paul Paolatto, CEO of Keigan Systems. "Customers from
around the world will quickly appreciate how valuable this technology is to their
decision-support needs, and we are very pleased to be a part of this exciting new
release."

"Reinforcing our already strong and valuable partnership with Keigan Systems, we
are combining our skills and experience to create GeoMedia Grid," said Bart
Hoogenraad, global marketing director of Intergraph Mapping and GIS Solutions. "Our
mutual customers will be able to take advantage of the functionality to complete
workflows and data analyses in an open environment across the entire enterprise."

GeoMedia Grid will be available in July of 2002. For more information about
GeoMedia Grid, visit our Web site at www.intergraph.com/gis/gmgrid.

About Keigan Systems
Keigan Systems is a leading provider of highly sophisticated, high-value data and
image analysis technology to global software companies and end users. Keigan
applies its open standards, decision-support toolkit and software solutions across
a broad range of enterprise system platforms significantly augmenting the
analytical capabilities of its software partners and select business users. To
learn more about Keigan's team and technology, please visit www.keigansystems.com.

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