Post by rahim on Feb 1, 2024 6:08:04 GMT -5
The exact position of each point or building can then be determined from this.This data is then suitable for further processing into a 3D data set. In order to achieve the highest possible accuracy in the swissBUILDINGS3D 2.0 data set, a photogrammetric recording method based on stereo aerial images was used .These measurements are now used to determine the exact location of countless objects in Switzerland. With the help of points, lines and areas, the topographical objects can now be recorded in an attribute table.An example: for point data, the X, Y and Z coordinates are sufficient to determine the exact position - lines and areas are somewhat more complex and data-intensive. Other additional attributes, such as descriptive.
metric or administrative attributes, enable an even more DB to Data precise description of the objects.Processing of dataThe data is saved with the attributes in databases. This allows queries to the data to be carried out quickly and easily. In order to better process the 3D building data, the building bodies were divided into their individual elements (floor plan, walls, roofs). These elements are then assigned or calculated new attributes. This enables the processing of the data and at the same time specific queries for further processing.Areas of application of 3D geodata3D.
Part of today's digital life and is already being used in many different areas. Below is a list of what these precise and realistic representations can be used for:3D building models can serve as an important basis for planning and visualization processes.Thanks to high-resolution 3D visualizations, you are already an important component in the areas of mobility, navigation and planning.Based on the precise data on the height of the building, as well as the inclination and orientation of the roof, important parameters such as building volume, living and sales area.
metric or administrative attributes, enable an even more DB to Data precise description of the objects.Processing of dataThe data is saved with the attributes in databases. This allows queries to the data to be carried out quickly and easily. In order to better process the 3D building data, the building bodies were divided into their individual elements (floor plan, walls, roofs). These elements are then assigned or calculated new attributes. This enables the processing of the data and at the same time specific queries for further processing.Areas of application of 3D geodata3D.
Part of today's digital life and is already being used in many different areas. Below is a list of what these precise and realistic representations can be used for:3D building models can serve as an important basis for planning and visualization processes.Thanks to high-resolution 3D visualizations, you are already an important component in the areas of mobility, navigation and planning.Based on the precise data on the height of the building, as well as the inclination and orientation of the roof, important parameters such as building volume, living and sales area.