多专题森林资源调查数据输入建模技术研究

森林资源数据采集是森林资源监测的基础，提高数据采集软件效率与质量是森林资源信息化的重要内容。该文通过分析森林资源多专题数据采集特征与应用需求，以领域分析技术为基础，提出了一套适用于森林资源多专题数据采集的建模技术。通过对多专题调查数据输入软件的开发流程各部分进行分析，将共享部分进行封装成为通用的功能，对需要扩展与发生变化的部分参数化，通过参数设置达到智能化设置调查任务、调查项目及调查表格的目标。该方案能够为当前森林资源一类、二类、三类野外数据调查软件提供通用支撑，并能适应将来业务发展中调查因子扩展与变化的需要，提高森林资源调查数据采集工作的效率。 

Modeling technology of multi-thematic data input for forest resource inventory

Forest resource data input is the foundation of forest resource monitoring, and improving the quality and efficiency of data input software is of great importance for the informationization of forest resource management. By analyzing the demand and feature of multi-thematic data input software, a set of modeling technologies was presented to adapt to forest resource data input based on domain analysis technology. By analyzing every stage during the software development, encapsulating the general function as common class and parameterizing variant parts for extension and alteration, a smart parameter design can define inventory task, user interface and data logic relations. The solution can meet the requirement for all three different levels of field survey, forest resource management and design by both general parameters configuration and possible extensions and alterations. The study can improve the efficiency of forest field information input.