摘要
土地面积量算是整个土地变更调查中关键环节之一，分析了解析法面积量算精度，提出了GPS-PDA在“连续测量”模式下进行土地变更调查时，面积测量精度与数据采集步长之间的关系模型。
The survey of area is one of key taehes in the whole land change survey, Its precision is in detail analyzed in this paper, at the same time, the relation model between survey precision of land area and the step of collection is put forward, when GPS-PDA is used in land change survey by the model of continuous survey.
出处
《山西建筑》
2006年第15期349-350,共2页
Shanxi Architecture
基金
河南省科技攻关基金项目（项目编号：0424100006）
