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SpatialNews.com Press Release
EARTHDATA ACQUIRES ISTAR AMERICAS
Company Sole U.S. Provider of Unique Digital Imaging Capabilities
Washington, DC – (April 14, 2003) – EarthData Holdings today announced the purchase of ISTAR Americas,
Incorporated, a move that cements EarthData’s commitment to provide its clients with the most advanced digital imaging
capabilities in the industry.
The U.S. subsidiary of ISTAR SA of France, ISTAR Americas, developed in the U.S. the unique mapping process that
rapidly generates from airborne digital imagery a robust digital surface model (DSM), and orthorectified images of the
ground and features (“true ortho images”). The high resolution and metric accuracy of these digital orthophotos makes
them an ideal geographic information system (GIS) base map for counties and cities, especially in highly urbanized areas
where the ISTAR process eliminates building lean and allows for precise 2D and 3D feature extraction, line of site analysis,
counter terrorism planning, and emergency response.
“With this acquisition, EarthData exclusively offers its U.S. clients advanced digital imaging capabilities to produce surface
models and orthorectified imagery more rapidly and efficiently than previously possible,” said Bryan Logan, chairman and
CEO of EarthData Holdings. “This revolutionary technology, coupled with the Leica ADS40 large format aerial digital
camera and EarthData’s integrated automated process flow, not only is efficient and economic, it also creates the equivalent
of color, black-and-white, and infrared true orthophotos in various resolutions from a single flight. In other words, the
system gives clients more information choices to support their geospatial requirements.”
The acquisition of ISTAR Americas is another brick in the foundation of EarthData’s move to offer clients exclusive new
services in 2003. ISTAR Mapping Services, together with the group’s newly commercialized radar service, GeoSAR Mapping
Services, broadens EarthData’s ability to provide clients with the most advanced solutions for their geospatial needs.
Complementing these two new service lines are two newly acquired Leica ADS40 advanced digital imaging systems, two
Leica ALS40 lidar systems, and a suite of other aerial sensors and processing systems. With its move to a state-of-the-art
production operation in Frederick, Maryland in June 2003, EarthData will house under one roof this full suite of data
processing and product development operations.
Most of ISTAR America’s employees accepted posts with EarthData and will be working in business development,
processing, and program management, which will ensure a smooth transition of the technology. “This is the ideal situation,”
said Laurent Renouard, ISTAR America’s president. “EarthData will promote and build on ISTAR’s market in the United
States, which will complement ISTAR SA’s worldwide efforts.”
EarthData already has utilized the ISTAR processing system with its new Leica ADS40 digital camera and the results were
remarkable. “The state of Tennessee – historically an early adopter of new technology – agreed to allow EarthData to use
ISTAR for an existing mapping project of White County. Early results prove that this product is far superior to anything the
industry has seen to date,” Logan said.
EarthData’s exclusive new service -- ISTAR Mapping Services -- provides both ground and true ortho imagery in 8-bit and
16-bit black and white, 24-bit color, and infrared. The highly accurate DSM, while serving to orthorectify each image, also is
available for 3D visualization and line of site applications. A derived digital terrain model also will support generation of
topographic contours. Regardless of which image or surface model product is initially requested by the client, since all data
sets are collected from the same initial flight, later requests for value-added ancillary products can be accommodated easily.
EarthData is an airborne data collection, mapping, and GIS services company that provides clients with customized
products and services to support a wide range of land-use, resource management, and engineering activities. With its fleet of
aircraft, the company collects aerial photography, uses an airborne laser sensing system (lidar) and radar (GeoSAR) to
produce 3D terrain models, and develops or deploys other remote sensing technologies to detect thermal, moisture, or
multispectral information about the earth’s surface. EarthData offices in California, Florida, Maryland, and North Carolina
use this data to create and supply photogrammetric, lidar, radar, and digital orthophoto mapping and GIS products and
services.
Related Weblinks:
www.EarthData.com
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