Geo-located 3D Objects in Geographic Information Systems
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Solution Overview
Problem
Current Geographic Information Systems (GIS) lack efficient methods for storing and accessing geo-located 3D content, such as 3D models of buildings and structures, which limits user interaction and accessibility.
Innovation Solution
A system comprising a geography server and an object server that allows users to navigate, preview, and interact with geo-located objects by storing geographic data and object information, using a network to communicate and overlay objects on geographic models, with features like KML for data formatting and user-friendly interfaces for object submission and display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional GIS systems store and display geographic data, then geographic information can be accessed and displayed, but 3D content and interactive objects cannot be effectively integrated
Solution Approach 1:
The patent introduces an intermediary server layer between traditional GIS systems and 3D content sources. This server receives 3D model data, associates it with geographic coordinates, and makes it accessible through the existing GIS interface, thereby integrating 3D content without requiring fundamental system redesign
Solution Approach 2:
The system segments the 3D content integration function from the core GIS database and display mechanisms. By separating the 3D model storage, geographic association, and retrieval operations into distinct modular components, the patent enables 3D integration while maintaining the simplicity of traditional GIS operations
2Ease of operation
If users can access and interact with geo-located objects, then user engagement increases, but system complexity increases
Solution Approach 1:
The system enables users to easily submit and interact with 3D objects through simplified interfaces. Users can upload 3D models, specify geographic locations, and the system automatically processes and makes the objects accessible through standard GIS queries, reducing the operational burden on both users and system administrators
Solution Approach 2:
The patent creates a universal interface that handles both traditional 2D geographic data and 3D content through the same query and display mechanisms. This multi-functional approach allows users to interact with diverse data types without learning separate systems, thereby improving ease of operation
3Quantity of substance
If 3D models are stored and displayed in GIS systems, then geographic information richness improves, but data storage and processing requirements increase
Solution Approach 1:
The patent extracts the heavy 3D model data from the core GIS database and stores it in separate, dedicated 3D content repositories. Only essential metadata (geographic coordinates, object identifiers) are stored in the traditional GIS database, thereby reducing the data processing burden on GIS systems while maintaining rich 3D information availability
Solution Approach 2:
The system performs preliminary processing of 3D models by pre-associating them with geographic coordinates and pre-indexing them for efficient retrieval. This advance preparation allows rapid access to 3D content during GIS queries without requiring complex real-time processing, thereby reducing ongoing energy consumption
Data Source
AI summary
A method of reviewing geo-coded information at a geographic information system is disclosed. The method may include receiving information identifying a geo-located object from a submitter of the object, receiving information identifying the location of the geo-located object from the submitter, and receiving a request from a user of the geographic information system for one or more geo-located objects that includes the submitted geo-located object, and transmitting information for permitting display of the geo-located object to the user of the geographic information system.