Title:
GROUND ORIGIN POINT-BASED REAL-TIME HIGH-PRECISION SPATIAL INFORMATION MEASUREMENT SUPPORT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/056661
Kind Code:
A1
Abstract:
The present invention relates to a ground origin point-based real-time high-precision spatial information measurement support system, the system comprising: reference point provision stages which are respectively installed at locations of reference points spaced apart from each other on the ground; a plurality of ground origin point information provision stages for correcting the current location thereof through an optical transmission with the reference point provision stages and wirelessly transmitting broadcast information including the corrected current location thereof and time information; and a location calculation terminal for calculating the location thereof by receiving location broadcast information. The ground origin point-based real-time high-precision spatial information measurement support system provides an advantage of increasing the precision of location measurement.
Inventors:
LEE HO JAE (KR)
Application Number:
PCT/KR2017/010204
Publication Date:
March 29, 2018
Filing Date:
September 18, 2017
Export Citation:
Assignee:
KOREA INST IND TECH (KR)
International Classes:
G01S5/16; G01S17/02
Foreign References:
| KR101224984B1 | 2013-01-22 | |||
| JP2009103497A | 2009-05-14 | |||
| JP2008530551A | 2008-08-07 | |||
| JP2006284385A | 2006-10-19 | |||
| JP2004264182A | 2004-09-24 |
Attorney, Agent or Firm:
LEE, Jea Ryang (KR)
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