Charles Machine Works Inc The 2150GR250 ユーザーズマニュアル

2150GR Ground Penetrating Radar 

054-139 - Rev. 1

 
 

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This document describes how to use the 2150GR Ground Penetrating Radar, including 
hardware and software components. 

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WINDOWS 2000 PROFESSIONAL 
/WINDOWS XP PROFESSIONAL 

Microsoft Corporation 

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2150GR  

2150GR: single antenna pipe detection system. 

Antenna trolley: a unit that holds all the equipment necessary for acquisition in the field.  

Centerpoint : the ideal point of the trolley, situated in the center of the box containing the 
antenna; it represents the starting point for all scans. 

Data processing: this is applied to the raw data to permit the acquired sections to be 
viewed in a comprehensible way. 

Field survey: a group of field acquisitions relating to a single survey. 

Handle: a retractable handle gripped by the operator to move the antenna trolley. 

Maps: graphics showing the change in received radar signal (signal intensity in gray 
scale) with respect to the scanning direction.  

Position sensor: a distance measurement device fixed inside one of the trolley wheels, 
which constantly signals the distance traveled from the start of the scan back to the 
Control Unit. 

Raw data: unprocessed data obtained during a field survey. 

Receiver: part of the antenna dedicated to detecting the signals. It is housed in the same 
container as the transmitter. 

Scan: a single movement of the antenna trolley from the beginning to the end of a pre-
established path.  

Setup: initialization of a piece of equipment or a software process. 

Survey: the name given to a collection of scans, which together cover all the areas of a 
large investigation: typically an entire town or a large urban area. 

Transmitter: part of the antenna dedicated to emitting the radar signals. It is housed in the 
same container as the receiver. 

Utilities: the objects the Subsite searches for, i.e. pipes supplying gas and water, 
electricity cables, etc.