农村土地调查基础数据采集与处理

Basic data acquiring and processing of rural land survey

本文在参考国家地理基础数据采集要求和方法的基础上,针对农村土地调查基础数据采集和处理方法进行分析研究,归纳总结了外业数据采集方法和技巧。作者采用全站仪和GPS研究解决大范围无国家控制点时对地物补测问题,力求弥补传统补测地物方法的不足、完善评价体系。文章最后提出一套包含数据外业采集、内业处理、成果质量控制的比较完整的土地调查基础数据采集与处理项目体系,具有较强的实用价值。

In this paper, referring to the collection requirements and methods of National Basic Geographic Data, the authors ana- lyzed and studied the methods of basic data acquiring and processing of rural land investigation, summarized the methods and techniques of field data collection, also aimed at optimizing the traditional method and evaluation system of supplement survey by using GPS and All Station instrument to offset surveying in a wide range without State Control Points. The basic data collection and management project system of land investigation was integrally formed of field data collection, inside data processing, and outcome quality control with great practical value.