Mountain GPS Site Survey Equipment , Handheld GPS Land Survey Device

GPS Land Survey Device Special Use For Mountain Handheld GPS Surveying Units

Operating instructions of area measurement Of Handheld GPS Surveying Units:

Preparations:

① Start up and use the land meter in the open area.

② Search satellite after startup,there will be voice prompt,the text on the screen indicates the status of the signal and the value of HDOP. It is      recommended that the HDOP value below 1.2 start measuring.

③ After the satellite search is completed,the measurement can be carried out according to the requirements.

Normal area measurement:

① At the starting point,press the【start】button to measurement in the main interface.

② Return to the starting point in a circle around the ground,press the【stop】 button to pause the measurement and view the measurement             data.

③ Press the "Stop" button to end measurement and save data.

Fixed width:

① At the Fixed width in parameter setting, press the ▲▼button to set the width.

② After setting is completed,press the "Stop" to return main interface.

③ Press the▲▼button switch function to “Fixed width”in the main interface；press the【Start】button to measure in starting point；Press              【Stop】button to pause measurement when measuring to the bottom line and view data；If the measurement is not completed, press the          【Start】button again to continue the measurement. If the measurement is completed,press "Stop" to save the data.

Round-trip machine load:

1. Round-trip machine load is used to measure the area of agricultural machinery back and forth work,put the Land meter in the middle of the         vehicle width as far as possible,set the width of the front-end operation of agricultural machinery,and then carry out back and forth work             measurement.

① At the Round-trip machine load in parameter setting,press the ▲▼button to set the width.

② After setting is completed,press the "Stop" to return main interface.

③ Press the▲▼button switch function to“Round-trip machine load”in the main interface；

④ Press【Start】button at the starting point to start the measurement at the beginning of the work.

⑤ Press the【Stop】button to pause measurement and view data after agricultural machinery work is completed；If the measurement is not            completed,press the 【Start】 button again to continue the measurement. If the measurement is completed,press "Stop" to save the data.