Chengdu Wanggan Technology Co., Ltd.
Chengdu Wanggan Technology Co., Ltd.
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GPS Hilly Area Farmland Mountain Area Length Measuring GPS Land Survey Equipment
Fixed Point Measurement Of GPS Land Survey Equipment:
① In the main interface,press the ▲▼to switching function to“Fixed point”.
② At the land starting point,press the【Start】button to start measuring,and press the 【Enter】 button to confirm the information of the starting point.
③ Walk along the edge of the land,press the 【Enter】button at each inflection point to collect the information of each inflection point；
④ After collecting the information of the last inflection point (not coinciding with the starting point),press【Stop】button to pause the measurement and view the data.
⑤ 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.
Normal distance measurement function
① In the main interface,press the▲▼button switch function to “Normal Distance”.
② At the land starting point,press the【Start】button to start measuring.
③ Walk along the measuring line to the end point and press the 【Stop】button to stop the measurement and view the measurement 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.
| Functions | S4 |
| Positioning accuracy | 2.5m |
| Initial barometric calibration | √ |
| Normal area measurement | √ |
| Mountain area measurement | √ |
| Intell. Slope measurement | √ |
| Fixed point measurement | √ |
| Fixed width area measurement | √ |
| Normal distance measurement | √ |
| Manual distance measurement | √ |
| Altitude display | √ |
| Altitude measurement | √ |
| Track display | √ |
| Mu setting | √ |
| Unit setting | √ |
| Time display | √ |
| Data statistics | √ |
| Historical record | √ |
| Lighting /Currency detection | √ |
| Dry battery | √ |
| lithium battery | √ |
| Data storage | 200 |
| Voice broadcast | √ |
| Data export | √ |