Asas Penggunaan Alat Handheld GPS Berkejituan Tinggi Topcon GMS-2
Integrated Digital Camera
Removable Rechargeable Li-ion Battery
Multimedia Port/Slot
GMS-2*Base Map*Image Satellite*Real Time Network DGPS*Dual Constellation*Multipath Function*Integrated Camera*GIS & GPS purpose
Basemap
.SHP .DWG .DXF
Image Satellite
.Jpeg .Geotiff .bmp
Landsat7 SPOT 5QuickBird 2Ikonos
Post Process Module
Below is a TopSURV-GIS Dataflow diagram.
Follow these steps to set up a project and
collect GIS data using TopSURV-GIS.
Click on the TopSURV
icon
Click New for create new
job
Key in the job name
Click on ‘Next’
Browse to choose the type of survey
Click Edit
Click on ‘Next’
Click Next
Base Receiver configuration
You can choose the
antenna type for base antenna
Click on ‘Next’
Base Receiver configuration
Select antenna type
Select vertical for measurement using pole
orSelect slant for
measurement using tripod
Key in antenna height
Click Next
Initialize time configuration
Collect parameters
configuration
Click Next
Click Next
Navigation Parameters
Configuration
Click Next
Click Finish
Select the coordinate system
Click Next
Click this button to browse
another type of projection
Display Setting
Click Next Alarm Setting
Click Finish
Unit Configuration
The arrow will become cycle of arrow like this
when the controller and receiver
have connected.
To view GPS status, click the Col menu and
choose the status
Select the pos to view position data
Select the Sys to view System data
Select the Svs to view Satelit availability
To start the GPS observation, click the Col menu and
choose the collect features and type a name for the file
To start the GPS observation, click the Col menu and
choose the start base and key in the features for the base
List of Job menu
List of View menu, enable is ticked to on the view function
List of Edit menu
List of Navigation Menu
List of Cogo Menu
List of Help Menu
The Steps how to process the data with Topcon Tools Software
Open Topcon Tools and click on new job
Type in Job name, Job location, Created by, comment, choose congfiguration and click ok
Import the data from file;
For rover, import tlsv files & tps filesFor base, import tps files & RINEX file
Import the data from file;
All the rover’s data will appear in Map View
Import the data from file;
After import the base station, the line will be automatically generate between static points and base
Go to Process menu and choose DGPS postprocessing
DGPS postprocessing Started
CAD View
Import the base map
Import the base map
Go to Job Menu and Choose Export
Ready to export in many file format
THANK YOU