Title:
SURVEYING MARKER AND SURVEYING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/143151
Kind Code:
A1
Abstract:
[Problem] To avoid a situation in which surveying cannot be performed due to confusion between surveying markers, and to enable surveying to be performed correctly. [Solution] The surveying marker 1 pertaining to the present invention is provided with a target display region 10 as a region for displaying a surveying target 10a, and code image display regions 11, 12, 13, 14 as regions for displaying self ID information (i.e., marker identification information whereby the surveying marker 1 can be distinguished from another surveying marker 1) as a code image. Consequently, it is possible to avoid a situation in which surveying cannot be performed due to confusion between surveying markers, and to correctly perform surveying.
Inventors:
TOKURA KENTARO (JP)
NAGAMOTO NAOKI (JP)
KAKEHASHI TAKAO (JP)
IKEHARA MOTOHIRO (JP)
UCHIYAMA HIDEAKI (JP)
NAGAMOTO NAOKI (JP)
KAKEHASHI TAKAO (JP)
IKEHARA MOTOHIRO (JP)
UCHIYAMA HIDEAKI (JP)
Application Number:
PCT/JP2018/002849
Publication Date:
August 09, 2018
Filing Date:
January 30, 2018
Export Citation:
Assignee:
SUMITOMO MITSUI CONSTRUCTION CO LTD (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
G01C15/06; G01C11/04
Foreign References:
JPH09218021A | 1997-08-19 | |||
JP2016121450A | 2016-07-07 | |||
JP2014102246A | 2014-06-05 | |||
JP2003214851A | 2003-07-30 | |||
CN104778488A | 2015-07-15 |
Attorney, Agent or Firm:
AIDA Shinji et al. (JP)
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