[Technical Information] Differences Between Conventional Positioning Methods and Network-Based Positioning Methods
Solving the problems of conventional methods! A network-based positioning system that achieves high-precision positioning with just one unit!
We will introduce the differences between traditional positioning methods and network-based positioning methods. Traditional positioning methods include "standalone positioning," which is used for general purposes such as mountaineering and leisure, and "relative positioning," which is used when high accuracy is required, such as in surveying. These methods have issues such as accuracy degradation due to various error factors and the need for multiple receivers. The "network-based positioning system" was developed as a solution to these problems, allowing for a maximum accuracy of 1 cm with a single receiver. Our company has established facilities to enable 24-hour use of network-based positioning throughout Japan and provides this service. 【Features of the Network-Based Positioning System】 ■ Achieves a maximum accuracy of 1 cm with a single receiver ■ Resolves the low accuracy issues caused by various error factors (standalone positioning) ■ Addresses error problems due to the distance between receivers (relative positioning) ■ Facilities to enable 24-hour positioning use in Japan *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Conventional Positioning Methods】 <Standalone Positioning> ■Advantages - Position information can be obtained simply by placing a single GNSS receiver at the unknown point where the location is to be investigated. ■Disadvantages - Due to various error factors, the accuracy is around 10m to 50m. <Relative Positioning> ■Advantages - Error factors occurring at the receiver level can cancel each other out, allowing for the acquisition of high-precision position information. ■Disadvantages - Multiple receivers are required. - As the distance between receivers increases, the error factors between them change, leading to a degradation in accuracy. - A certain level of technical skill is required for use. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Control point surveying ■Topographic surveying ■Route/cross-section, river/depth, land/boundary ■Foundation surveying/single plot surveying ■Piling ■Aerial surveying, etc. *For more details, please refer to the PDF document or feel free to contact us.
Company information
Genova Corporation is a company that provides high-precision location information services using GNSS satellites. Currently, applications utilizing network-based RTK (Real-Time Kinematic) are expanding. Our high-precision positioning data services are used in numerous fields, including autonomous driving, precision agriculture, i-Construction/ICT construction, UAVs, general surveying, civil engineering, investigation work, land and building surveying, and archaeological research.
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