Design And Implementation Of Forest Resources Data Visualization System In Saihanba Forest

In recent years,the level of forestry informatization in China has rapidly increased,and people have obtained a large amount of forestry data.Transforming forestry data into an intuitive graphical form using data visualization to present more visible forestry data characteristics is a new trend in analyzing and predicting forestry data.At present,the forestry data is complex and diverse,showing dynamic and multi-dimensional features,while the traditional data display form is relatively simple,not intuitive enough,and less interaction with users.The paper takes the Saihanba as the research object for data collection,data processing,visual analysis and prediction of forest ecological data.The development platform and the Echarts visual algorithm integration library designed and developed a forest ecological environment data visualization system for the Saihanba forest with a variety of graphic display methods that can comprehensively display the Saihanba forest ecological environment.The main research contents of the thesis are as follows:(1)Data collection of forest ecological environment in Saihanba Forest.Most of the data used in the paper is provided by Saihanba Forest.The data on eco-leisure and user behavior of Saihanba National Forest Park uses web crawler technology for data collection.(2)Data processing and analysis and prediction of forest ecological environment in Saihanba Forest.According to the specific characteristics of the data collected from Saihanba,the data is cleaned and integrated,and the grey prediction model and the second exponential smoothing model are used to analyze and predict the growth and decline of forest resources.(3)Design and implementation of forest ecological environment data visualization system in Saihanba Forest.Based on the Echarts visual chart library,the paper selects the appropriate visualization model to realize the list display,visualization chart display and time-space dynamic display of the forest ecological environment data of Saihanba Forest.