Study on visual simulation of stand structure from forest from map

With the rapid development of information technology and computer technology has improved; visualization technology has been widely used in various fields. In forestry, forestry visualization technology breakthrough two limiting factors in the time span and spatial scales, and increasingly become a research hotspot. If we build a virtual forest environment, forestry workers would make more convenient and intuitive, efficient management and research forest. However, visualization of the data source demanded strict, and need to be collected more data to visualization. These would be brought great difficulties to the study. Therefore, this study attempts to gain the information of the visual simulation in the random distribution of the rules for the distribution of forest structure by directly reading the files in the forest form map, and construct a visual simulation algorithm of the distributed rules.