林业机械与木工设备
林業機械與木工設備
임업궤계여목공설비
FORESTRY MACHINERY & WOODWORKING EQUIPMENT
2013年
3期
40-41
,共2页
遥感%全球定位系统%地理信息系统%防火隔离带
遙感%全毬定位繫統%地理信息繫統%防火隔離帶
요감%전구정위계통%지리신식계통%방화격리대
remote sensing%global positioning system%geographic information system%fire belt
为了满足林区防火林带的建设要求,隔离带选线需要引入许多新的技术与方法.综述了基于3S技术的隔离带选线问题,论述了RS、GPS、GIS技术在森林防火中的应用现状.尽管基于3S技术的选线目前还存在一些数据格式不统一、三维模拟困难等问题,但利用该技术可以比较准确地选出最优的路线,能大大缩短工期,减少外业工作量,提高工作效率,减少投资.
為瞭滿足林區防火林帶的建設要求,隔離帶選線需要引入許多新的技術與方法.綜述瞭基于3S技術的隔離帶選線問題,論述瞭RS、GPS、GIS技術在森林防火中的應用現狀.儘管基于3S技術的選線目前還存在一些數據格式不統一、三維模擬睏難等問題,但利用該技術可以比較準確地選齣最優的路線,能大大縮短工期,減少外業工作量,提高工作效率,減少投資.
위료만족림구방화림대적건설요구,격리대선선수요인입허다신적기술여방법.종술료기우3S기술적격리대선선문제,논술료RS、GPS、GIS기술재삼림방화중적응용현상.진관기우3S기술적선선목전환존재일사수거격식불통일、삼유모의곤난등문제,단이용해기술가이비교준학지선출최우적로선,능대대축단공기,감소외업공작량,제고공작효솔,감소투자.
In order to meet the requirements for the construction of fire belts in forest areas, many new techniques and methods need to be introduced into isolation belt line selection.3S technology-based isolation belt line selection issues are summarized and the application of RS, GPS and GIS technologies in forest fire prevention are stated. Although there are some issues involved in 3S technology-based isolation belt line selection such as ununiform data pattern and difficult three-dimensional simulation, this technology can accurately select the best route , shorten the construction period substantially, reduce field workload, improve work efficiency and reduce investment.
