في العراقGIS تثبيت نظام المعلومات الجغرافية

Abstract

Growth of cities made Urban Designers and Planners determine to the extent that need to
knew solutions appear to maintain and analyze data, especially regarding dealing with 3D
geometrical information and concepts integration on building them to enable analysis and ensure
3D rapid visualization as complication and mutual relations among various data types (3D spatial
and non -spatial) and users vary greatly that current information systems face difficulty in dealing
with, analyses and completing them, confusing the process of Urban Planning and conduct
nowadays rather than a decade ago; it was necessary to set an attempt to combine available
technology components and develop new concepts to conclude a system that meets users'
requirements and solves problems of urban planning and of information users better . Therefore,
focus was on a 3D system to conclude the concept of building objects and their attributes to allow
efficient recovery and display, where focus is on 3D spatial objects; since demand of 3D spatial
information is the most urgent.
So , the aim is identifying the conceptual model capable of dealing with a variety of object
and relations of interest for urban planners appropriately to analysis and 3D interactional
visualization using current technological developments , so that object of no spatial range are
combined in the database according to objective classification , so that spatial object , classification
with objective characteristics can work according to hierarchy in semantic and geometrical domains
this to be integrated by possibility of introduction of this public system to Iraq in general and
Baghdad in particular by attempting suggesting conducting that system as a start to be the
responsible for its application for real .
The research was finished with cooperation of many parties abroad to reach its desired aim.