The Visualization of Soil Moisture Based on VB and Surfer

This article discusses the basic principle of how to use Visual Basic6.0 programming language called Surfer8.0 for embedded programming, describe the key technical, give an example of 32 automatic stations of soil moisture map of Fujian Province in China, through VB to call the drawing function of Surfer, full play the grid capacity and drawing functions of Surfer, performance visual graphics data. Display and output the city (county) and site map which can judge and measure the arid locations, will be of great help and guidance, provide scientific basis for the leadership decision-making.