- Project plan introduction
3D electronic sand table refers to software that simulates business operations through a computer network system. The smart sand table is divided into three-dimensional digital sand table, acousto-optic sand table and multimedia touch sand table. The electronic sand table has wide display content, exquisite design techniques, advanced display methods, and the highest technological content .
- Background of the project
With the development of the times and the progress of science and technology, people's ideology and appreciation level have also been greatly improved, and the sand table is also developing in the direction of diversified functions, intelligence, art and humanity. Shangdi 3D, with mature automatic control technology and first-class creative design strength, combines static models with multimedia touch screen interaction. The user clicks on the touch screen with his finger to browse the special multimedia presentation and demonstration system, obtains the text, shows the model to the visitors, gives the model more vivid connotation, and better interprets the design planner’s ideas and pictures, videos, animations, and explanations While waiting for information, Sundi's 3D automatic control system will synchronously control the state of light in the model, and model this kind of artwork in all directions. Strive to be concise and comprehensive in function; strive to be lively and vivid in multimedia effects; strive to be concise, accurate and convenient in use.
- solution
1. Multimedia electronic sand table
On the basis of the traditional electronic sand table, the computer multimedia control technology can control the simultaneous display of sound and video, which can be controlled by remote control, manual control, induction control, or multimedia control.
2.3D digital sand table
Three-dimensional virtual simulation is an immersive interactive environment based on calculable information. Specifically, it uses modern high-tech methods with computer technology as the core to generate a lifelike virtual environment with a specific range of audiovisual integration. The devices (mouse, steering wheel and other external accessories) interact and influence each other in a natural way with objects in the virtual environment.
- Electronic sand table production process
- Hierarchical modeling
The model focuses on the expression of topography, topographic features, and the corresponding relationship between topographic features, natural elements and socio-economic factors. Hierarchical modeling is to group and model the various elements of the landscape in the area separately by category, including DEM overlaying orthophotos to build terrain, geometric data mapping texture to build features, and overlaying roads, water systems and other vector elements on the terrain model , And finally merge the terrain and features to build a three-dimensional electronic sand table.
2. Data preparation and processing
The construction of a three-dimensional electronic sand table requires multi-source data, among which the main one is basic geographic data. The basic geographic data is the spatial basic geographic element data, which is the basic spatial data to realize the electronic sand table, including DEM, DLG, DOM data and some related attribute data, geographic feature GIS data and label information data.
With its huge amount of information and colorful visual effects, the 3D digital sand table attracts the attention of visitors with its strong sense of three-dimensionality and space. It has become an important means for display in all walks of life; in the display of digital sand table, In terms of creativity and effects, Silk Road Vision has always been at the forefront of the industry.
For more information, please call
Shangdi 3D: Miss Liang 18620237241