Abstract
This article describes an information system concept designed to provide large amounts of geospatial data to the public. It addresses specific software design challenges, including wide computational power and storage scalability and unclear definition of stakeholders. It defines functional, security and performance requirements and provides a conceptual system design proposal.
Highlights
Geospatial information is making a transition from paper onto the screen
The Broker Center will provide to its clients geospatial data of the Slovak Republic from two main sources – 3D LIDAR and 2D terrain photographs
The system design must be implementable within given cost plans while not being too general or too narrow; and the information system itself must be usable by customers from the general public
Summary
The Broker Center will provide to its clients geospatial data of the Slovak Republic from two main sources – 3D LIDAR and 2D terrain photographs. Customers will be able to choose either raw source data or deduced data, such as digital terrain models, road networks, utility networks, buildings, dams, etc. The Broker Center will be implemented as a distributed information system, with public access via the internet [1]. Because of extreme storage demands, long-term tasks and specific security requirements, it is necessary to design
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