随着各学科不断地融合,远程数据通讯将广泛应用于测绘领域。提出了基于移动通讯的数字测图模式以实现远程数据通讯的思路;详细介绍了全站仪坐标数据到手机,测量草图的绘制与发送,主机对数据的接收以及地形图的绘制一整套数字测图的流程。该系统具有如下特点:1)成图实时,修改及时;2)操作简单,符合测量者的测量习惯;3)可以多组同时发送,主机接收;4)效率高,大大降低了外业人员的工作强度;5)成本低,用户几乎不需要另外投资设备。
With the continuing integration of various subjects,long-range data communications will be widely used in the field of surveying and mapping.A new mapping mode based on mobile communication was proposed,and the total procedure of digital mapping was introduced,such as how to transfer the coordinate data from total station to mobile phone,how to draw the surveying draft on mobile telephone and send it to host,and how to draw the topographic map.The system had the following characteristics: real-time mapping and modifying timely;keeping with the habit of surveyor;multi-groups sending drawing simultaneously;high efficiency,low working intensity;with low cost,users not investing extra equipment.