Structure study and application of forestry resources management information system at county level
Luming Fang, Tang Li-hua, Aijun Xu · 2005
The backward forestry informationization and the lack of software of forestry resource information management at the county level indicate that the construction of forestry resources management information systems at the county level is a difficult and important task for the forestry informationization .The actualities of forestry resources management information at the county level were investigated and the targets of constructing county-level forestry resources information system were put forward based on the application requirement and system structure .A system with five layers was created .It included basic data layer , common platform layer , subject data layer , function components and modules layer and application system layer .The roles and potentials of 3S (GIS , GPS , RS)technology and technology of integrating and detecting data were taken into full account .The reasonable application of components technology , database technology and integration technology in the development software system realized the unification of openness and safety , agility and universality .The targets , basic principles , characteristics , structure and functions of the forestry resources management information system at the county level were expatiated and the practical application of it in Lin'an City was briefly introduced .[ Ch , 2 fig .15 ref .]