【摘要】 根据数字林业的基本思想,分析了我国林业信息化建设的基础与存在问题,探讨了省级"数字林业"建设的原则。从软、硬件的选择、系统的架构、系统的主要功能入手,提出一个典型的省级"数字林业"系统模型及其建设内容与目标。最后还就数字林业信息系统的关键技术进行了讨论。更多还原

【Abstract】 For construction of digital forestry of Guangdong Province, some problems need to be solved, such as the unified standard and norm for data gathering, the poor way of data renewal, the single visual means, the scarce information resources of remote sensing, and the lack of comprehensive intelligent decision support analysis to the new technology, etc. The principles for construction of digital forestry, including those for network, database and software development, etc. are presented. A typical provincial digital forestry system model is put forward. Finally, the key technologies of the digital forestry’s information system, such as data-sharing technology, magnanimous data compressing and component GIS technology, etc., are discussed.更多还原