AbstractToday, GIS (Geographic Information System) technology has already permeated all sectors in all fields, whether in the theoretical research on specific projects or applications, have made tremendous It is based on geo-spatial databases, computer software and hardware in support of space-related data collection, management, operations, analysis, simulation and display, and model the use of geographic analysis, the timely provision of a wide range of space and dynamics of geographic information for decision-making geography and geographic services set up computer It can be said thatStudy more or less as long as the location and space, they can use GIS to address issues related to agriculture using GIS technology has many advantages, GIS as a result of comparative evaluation of agri-environmental image, intuitive, agricultural data collection and the combination of GIS can also be The dynamic changes of Therefore, GIS and agricultural situation of the organic combination of sampling is necessary and This paper first introduces the situation of GIS in agricultural applications of sampling the status quo, and then introduced the GIS and agricultural conditions of the relevant definition of sampling, as well as the characteristics of the agricultural GIS to study the basic requirements of agricultural GIS data types, and finally make use of relevant data corresponding platform processing and analysis, and concluded that the situation of GIS in agricultural applications of sampling with a certain degree of understanding and knowledge, thus the use of GIS features a powerful data analysis to achieve the purpose of agriculture and Research papers related to GIS technology and agricultural technology, to analyze the situation of agricultural