Abstract: Agricultural large-scale topographic map is one of the important achievements of rural basic surveying and mapping，and it is the most basic spatial information data in rural areas.A lot of information can be obtained through agricultural topographic map，which provides guarantee for land and resources planning，rural planning and infrastructure construction，all kinds of engineering design and construction.Basic process of agricultural large-scale topographic map revision，survey，update and storage，and quality control requirements of each operation step were analyzed and discussed，which has a certain practical significance for China's agricultural land surveying and mapping work.