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First Aero Survey Co.,Ltd. has optimal systems and equipment, abundant operational experience and technology across all areas of surveying, including reference point surveying, MMS, three-dimensional laser scanning, waterway and coastal surveying.
In addition, it is recognized for its best performance quality through thorough work management from the data collection stage related to underground facility exploration to database construction.
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10 cm
The error of the MMS (Mobile Mapping System) we are operating is within ±10cm, which is an accuracy applicable to autonomous vehicles, which is a future technology.
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Control Point Surveying & 3D Laser Scanning
Have rich performance experience and precision surveying capabilities
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Effective response to environmental variables (floating population, high-rise buildings, and excessive vehicle traffic) in parallel with GNSS and TS surveys, which have successful performance experience in integrated unified control Point surveys, 2nd and 4th grade control point surveys, and gravity surveys
All-round laser scanning enables accurate measurement of the shape of objects such as cultural properties that are difficult to locate and contact indoors (3D laser scanning)
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MMS(Mobile Mapping System)
Core Technologies for the Construction of 3D Precision Road Map
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Various positioning sensors can be installed on the vehicle to establish an accurate three-dimensional precise road map with a level (±10 cm error) applicable to autonomous vehicles through the acquisition of location and visual information of the surrounding terrain while driving
It is advantageous in terms of cost and efficiency compared to existing on-site surveys
It can modify data and shorten the update cycle
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Waterways and Coastal Survey
Use as basic data for route safety, port development, natural disaster investigation, etc
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Provide precise surveying data on land-wide areas as well as complete stereoscopic measurements of water depth, seabed geology, coastline shape, etc
Can be used as basic data in areas such as route safety, port development, natural disaster investigation, etc
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Exploration of Underground Facilities and Strata
Provides Optimal Database for Underground Pipeline ,Track Survey
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Establish a database optimized for on-site surveys and exploration, practical data collection, and system installation, respectively, with various performance records and know-how such as water and sewage pipe surveys, underground power line surveys, communication line surveys, and gas line surveys.
Thorough job management to deliver superior performance