SURVEYING APPARATUS

PROBLEM TO BE SOLVED: To provide a surveying apparatus capable of continuously conduct surveying operation of topography and ground structures without using a preset reference point. SOLUTION: The surveying apparatus of this invention is equipped with a surveying apparatus main body 12 having a rang...

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Bibliographic Details
Main Authors OTOMO FUMIO, SENMURA RITSUO
Format Patent
LanguageEnglish
Published 11.11.2004
Edition7
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide a surveying apparatus capable of continuously conduct surveying operation of topography and ground structures without using a preset reference point. SOLUTION: The surveying apparatus of this invention is equipped with a surveying apparatus main body 12 having a range finding function to measure distance to a collimation point and an angle measuring function to measure angle from a reference direction for the collimation point, a GPS device 13 for calculating a coordinate position of an installation point A of the surveying apparatus main body 12, a picturing means 28 for picturing a subject to be pictured existing in a direction of a collimation direction including the collimation point a3, and an image processing means 17 for processing image so that a matching mark S is displayed in the case that a collimation point a3 included in an image pictured by the surveying apparatus main body 12 installed at the installation point and a collimation point a3 included in an image pictured by the surveying apparatus main body 12 installed at an other installation point B and are the same. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030110262