3S集成技术在林火管理中的应用研究

The Application of 3S Technology in Forest Fire Management

卫星遥感技术（ＲＳ）用于对过火区进行识别和对森林火灾进行判读和监测；林火地理信息系统（ＧＩＳ）是一种包含空间资料库管理的地理信息系统，它具有储存，处理，投影转换和取回与显示图形资料的能力；全球定位系统（ＧＰＳ）是一个卫星定位、导航网络系统，可以对扑火队员进行实时的导向和定位，测定火场边界和计算火场面积；利用国际海事卫星通信，可以进行电传、数据、电话通信；３Ｓ集成技术将遥感、地图的主题和空间特征联结在一起，将会有更广泛的应用。

Remote sensing (RS) is used in identifying the area of post fire and inspecting forest fire. Geography information system (GIS) is a system which includes the management of interspace data, and it has the abilities of memory, settlement, projection transition and displaying graphs. Globe placement system (GPS) is a satellite emplacement and navigation net system, Which can navigate and emplace fire fighters. GPS can also be used in calculating the boundary and area of post fire. Oceanic comsat is used in telecommunication, data and telephone communication. The technology of 3S puts the remote sensing and map subjection and characteristics of space together, and it must have had a prospect.