森林是我国重要的战略资源，不仅关系着地方经济发展，还关系着社会与自然和谐相处等重大问题。森林资源监管系统建设是对森林资源有效保护和科学管理的重要措施，更是推动我国林业经济发展和生态文明建设的重要手段。目前，我国森林资源监管系统的信息化建设虽然已取得一定成果，但在森林资源监测手段创新和系统信息化管理等方面还存在不足。随着无人机技术、WebGIS等信息技术的发展，如何加强对森林资源有效监管，提高森林资源监管的信息化水平，已成为目前需要迫切解决的问题。

本文整合WebGIS技术、视频直播点播技术、空间分析技术和空间数据库等技术，构建基于WebGIS的森林资源监管系统。以额尔古纳林业局下属6个林场为研究区，无人机巡检和护林员巡护作为森林资源监测两种重要手段，并结合地理基础数据、林业专题数据和监测数据，建立一个综合指挥管理中心。论文的主要研究内容包括：

（1）根据林业管理部门的业务需求和行业标准规范，构建森林资源监管系统总体设计方案，对系统各模块功能和数据库进行详细设计。同时对系统构建中涉及的相关技术进行研究，确定系统开发框架为SSM（Spring+SpringMVC+Mybatis）、空间数据库为Postgresql。

（2）在系统开发前，进行服务器环境搭建、研究区数据处理和服务发布。先搭建Tomcat服务器、ArcGIS Server和流媒体服务器，并对各服务器搭建进行测试验证，确保搭建成功；再对研究区的矢量、栅格数据进行预处理，统一地理坐标系为WGS84，投影坐标系为Web墨卡托；最后对系统用到的GIS服务进行发布，为后续系统开发工作做准备。

（3）本文采用RTMP推流方式，配合Nginx流媒体服务器，实现了无人机巡检视频直播和回看功能，并对巡检视频与无人机位置信息进行同步关联，可对指定林区或人员无法靠近的火灾地区进行精确巡检；采用Layui和空间数据库技术，实现了Web端护林员巡护监控和巡护事件上报管理功能，林业管理人员可在二维地图上在线查看护林员当前位置和巡护轨迹信息，可对护林员上报巡护事件进行查看与回复；采用ArcGIS Server+ArcGIS for JavaScript进行二次开发，在林区三维场景下，实现了缓冲区分析、最近设施分析、最短路径分析、多点通视分析、视域分析、隔离带分析、小班对比分析等智能分析功能。本系统的构建与实现，可提高森林资源监管效率和水平，为林业部门指挥管理工作提供决策支持，促进森林资源监管信息化发展。

Forest is an important strategic resource in our country. It is not only related to local economic development, but also related to major issues such as the harmonious coexistence of society and nature. The construction of forest resource supervision system is an important measure for the effective protection and scientific management of forest resources, and it is an important means to promote the development of our country's forestry economy and the construction of ecological civilization. At present, although the informatization construction of our country's forest resources supervision system has achieved certain results, there are still shortcomings in the innovation of forest resources monitoring methods and system informatization management. With the development of unmanned aerial vehicle technology, WebGIS and other information technologies, how to strengthen effective supervision of forest resources and improve the informatization level of forest resources supervision has become a problem that needs to be solved urgently.

This paper integrates WebGIS technology, live video on-demand technology, spatial analysis technology and spatial database technology to construct a forest resource supervision system based on WebGIS. Taking the six forest farms under the Ergun Forestry Bureau as the research area, drone inspection and forest guard patrol as two important means of forest resource monitoring, we combine geographic basic data, forestry thematic data and monitoring data to establish a comprehensive command and management center. The main research contents of the thesis include:

(1) According to the business needs and industry standards of forestry management departments, the overall design of the forest resources supervision system is constructed, and the functions of each module of the system are designed in detail. At the same time, the related technologies involved in the system construction are researched, and the system adopts SSM (Spring+SpringMVC+Mybatis) development framework and Postgresql spatial database.

(2) Before system development, build the server environment, process data in the research area, and publish services. At the first, set up Tomcat server, ArcGIS Server and streaming media server, test and verify the construction of each server to ensure that the construction is successful. Secondly, preprocess the vector and raster data of the study area, the unified geographic coordinate system is WGS84, and the projected coordinate system is Web Mercator. Finally release the GIS service used by the system to prepare for the subsequent system development work.

(3) This article uses the RTMP push streaming method and cooperates with the Nginx streaming media server to realize the drone inspection video live broadcast and review functions. In addition, the inspection video is synchronized with the location information of the drone, which can accurately inspect designated forest areas or fire areas that cannot be approached by people; The Web-side ranger patrol monitoring and patrol incident reporting management functions are realized by using Layui and spatial database technology. Forestry managers can view the current position and patrol track information of the rangers online on the two-dimensional map, and can view and respond to the patrol incidents reported by the rangers; Using ArcGIS Server+ArcGIS for JavaScript for secondary development, we have realized buffer analysis, nearest facility analysis, shortest path analysis, multi-point visibility analysis, field of view analysis, isolation zone analysis, small class comparison analysis and other intelligent analysis functions in the three-dimensional scene of the forest area. The construction and implementation of this system can improve the efficiency and level of forest resource supervision, provide decision-making support for the command and management of forestry departments, and promote the development of forest resource supervision information.