The GPS area measuring instrument consists of a high-precision GPS positioning system and a precise area calculation method, realizing any irregular area real-time testing, dynamic graphic display, and data intelligent processing and storage. The area measuring instrument is suitable for the measurement of farmland, green areas, forests, water areas, hillsides and other areas. A measurement can simultaneously obtain data such as measuring area, perimeter, distance and slope. The measured area graph and all measurement data can be recalled at any time for easy file retention. It is a convenient measurement tool for agricultural, forestry, water conservancy, soil management, and agricultural operations. Hand-held GPS has been widely used in forestry, land planning and other fields, and one of its applications focuses on area measurement. However, because the accuracy of ordinary hand-held GPS positioning is about 10m, the clarity of its area measurement is a common concern. Expert test results show that the accuracy of handheld GPS area measurement instrument is about 2%. When the area is greater than 7000 square meters, the accuracy of handheld GPS area measurement can reach 0.5%. The advent of area measuring instruments has important implications for the production of agriculture. Embodied in: It can effectively improve the development of agriculture, can help farmers save a lot of waste of resources, at the same time, it also has a great change in the efficiency of agricultural cultivation of clouds, the use of area measuring instruments combined with agricultural machinery instruments to a large extent This has increased the efficiency of agricultural farming. Coating machine,Packaging machinery,film turning machine,Package Turnover Machine AGILOR , https://www.agilorpackage.com