GIS-based Forestry Database System Model and Its Implementation
Yang Wei-xia · Beijing Surveying and Mapping · 2012
As the digital forestry's development and continuously introducing spatial data,the data in forest resource database keeps increasing and it brings problems to the system's operation efficiency.How to organize data effectively and how to make the query optimization strategy have become the key problems to the forestry database system.This paper uses Zhuji's forestry resources as our data sources.We use C# programming language and ArcGIS Engine to build GIS database system.It includes graphics database and attribute database.We store data into the forestry geographic information system uniformly and learn about the regional forest resource situation perfectly.