The geographical national census is an important work in full access to land cover and basic geographical conditions, it is the basic guarantee to implement Scientific Outlook on Development, and its importance is self-evident.This paper analyzes how to make a complete set of symbols and operation scheme for the specific geographic conditions survey work, convenient for various data obtained from display, in the form of what you see is what you get.To improve the efficiency of data gathering and editing in the in-dustry, at the same time, provide surveying base map to other industries.%地理国情普查是全面获取地表覆盖和基本地理国情的重要工作,是实施科学发展观的基本保障,其重要性不言而喻。本文针对地理国情普查工作制作一套完整的符号库和作业方案进行分析,便于内业解译时各种数据以所见即所得的形式直观地显示出来,提高内业数据采集和编辑工作效率的同时,更有利于外业调查方便使用。
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