. Lowenberg-deboer, J: The Precision Agriculture Revolution Making the Modern Farmer, FOREIGN AFFAIRS, issue.94, pp.105-112, 2015.

, Shibusawa,s: A Systems Approach to Community-Based Precision Agriculture, pp.213-229, 2016.

Y. Zhu, Approaches and Strategies of Developing China's Precision Agriculture

, Agriculture Network Information, issue.9, pp.10-13, 2015.

X. Hu, Discussion on the Development of Agricultural Machinery Professional Cooperatives, pp.24-26, 2016.

Y. Hsu and K. Chiou, An On-Board Field Area Meter for Agricultural Machinery, vol.18, pp.514-519, 2010.

T. M. Nikola and O. Kehinde, Mile, P: Are agricultural subsidies efficient tool for agricultural sector of the Republic of Macedonia?, Bulgarian Journal of Agricultural Science, issue.23, pp.363-369, 2017.

D. Zhuang;xianjin and . Huang, Empirical research on the influences from seed subsidies and labor mobility on food yield in China, Advance Journal of Food Science and Technology, vol.9, issue.5, pp.346-350, 2015.

K. Wakabayashi, . Imou, H. Li, T. Inoue, and . Ibuki, Positional Measurement of an Agricultural Vehicle at Different Speeds Using Omnidirectional Vision, Applied Engineering in Agriculture, vol.29, issue.2, pp.289-294, 2013.

J. Jee, Performance Enhancement of Land Vehicle Positioning Using Multiple GPS Receivers in an Urban Area, Sensors, vol.16, issue.10, p.1688, 2016.

M. Xiang, S. Wei, M. Zhang, and L. , MZ: Real-time Monitoring System of Agricultural Machinery Operation Information Based on ARM11 and GNSS. IFAC-PapersOnLine, vol.49, pp.121-126, 2016.

J. Min, A Portable Instrument for Measuring Field Area Based on GPS Module and SPCE061A Micro-controller, Journal of Agricultural Mechanization Research, vol.34, issue.11, pp.64-68, 2012.

L. Zhang, Development of operating field area measurement system based on ARM7 and GPS. Transactions of the Chinese Society of Agricultural Engineering, vol.25, pp.83-86, 2009.

P. Sun, Structural Analysis of the Remote Performance Monitoring System Used in Modern Agricultural Machinery. International Conference on Intelligent Computation Technology and Automation, vol.2, pp.189-193, 2011.

C. Wang, Research of Area Measurement Algorithm Based on GPS, Journal of Shandong University of Technology(Natural Science Edition), vol.27, issue.4, pp.64-68, 2013.

D. A. Petukhov, A. N. Nazarov, and I. Voronkov, V: Measurements of Field Areas using Modern Specialized Instrumentation and Software. Tekhnika i oborudovanie dlya sela, pp.14-17, 2016.

C. Pv-mistary?rh, Real time Vehicle tracking system based on ARM7 GPS and GSM technology. India Conference, pp.1-6, 2015.

J. Dong, Multifunctional field area measurement and experimental research based on GPS module, World Automation Congress, 2010.

Z. Wei, F. Yang, and L. Zhang, The research of dynamic agricultural machinery working area measure system, International Conference on Remote Sensing, 2011.

J. Binbin, A Real-time Measurement Based on GPS Which was Designed for Calculating the Harvest Area of Combine, Chinese Agricultural Mechanization, issue.6, pp.89-92, 2012.

B. Su, Research and development of agricultural machinery operating area measuring system based on single chip computer, Advanced Materials Research, vol.912, pp.994-997, 2014.

Y. Liu, Design and Implementation of Remote Management System for Subsoiler, Transactions of the Chinese Society for Agricultural, vol.47, issue.s1, pp.43-48, 2016.

A. Fujimoto, T. Satow, and T. Kishimoto, Development of a mobile field computer to record tractor operations for cloud computing analysis, Agricultural Information Research, vol.24, issue.2, pp.15-22, 2015.

Z. Lu, Measurement of field area based on tractor operation trajectory, Transactions of the Chinese Society of Agricultural Engineering, vol.31, pp.169-174, 2015.

M. Wang, The design of agricultural machinery autonomous navigation system based on Linux-ARM. Advanced Information Management, Communicates, Electronic and Automation Control Conference, pp.1279-1282, 2016.

Y. Han, Study on the Operation Area Measurement Algorithm Based on the Trajectory of Agricultural Machinery, Shandong Agricultural University, 2014.

H. Liu, Buffer algorithms for operation area measurement based on global navigation satellite system trajectories of agricultural machinery, Transactions of the Chinese Society of Agricultural Engineering, vol.31, issue.7, pp.180-184, 2015.

Y. Xu and J. Zhang, Ningsheng Tan: Improved algorithm for line buffering based on plane sweep technique, Application Research of Computers, vol.29, issue.11, pp.4363-4364, 2011.

B. Zalik, M. Zadravec, and G. Clapworthy, Construction of a non-symmetric geometric buffer from a set of line segments, Computers & Geosciences, vol.29, issue.1, pp.53-63, 2003.

X. Liu, Research on Extracting Polygon Skeleton by Using Inner Buffering Algorithm. Hydrographic Surveying and Charting, vol.30, pp.46-48, 2010.

R. Peng, J. Dong, and Y. Zheng, Buffer construction algorithm of line feature based on the subsection solution model. Hydrographic Surveying and Charting, vol.32, pp.20-23, 2012.

Y. Chen, T. Yan, and D. Zhu, An Algorithm for Identifying Convex-Concave Vertices of Polygon Based on Simpson Formula. Geography and Geo-Information Science, vol.26, pp.28-30, 2010.