How to collect DS4000 data in Grid mode: The steps to start gathering data in Grid mode are
1. Follow all steps described in the section 5.1 and 5.2.
2. Select the antenna orientation (HH or VV), from the Orientation drop-down menu.
3. Select Encoder type (depending on if A310 or A380 wheels are installed).
4. Select the Positioning System 
icon, to switch to the Positioning System drop-down menu.
5. From the drop-down menu of the Positioning System tab, select the Grid mode.
6. Go back to the previous page, by selecting the 
icon.
7. Select the New Project 
icon, to start a new Project window.
8. Customise the Grid trajectory, based on the project specification and use the tools described in the UMap-Logger software user manual.
9. In the Project window: 
10. Select Play 
, to start the acquisition.
11. Select Stop Acquisition , to close the swath acquisition.
12. Select Close Current Project 
, to close the active project.
☞ Refer to the specific UMap-Logger software user manual, for details of any specific software tools.