红松良种基地信息库建库研究
|
摘要
为解决红松良种基地管理中的数据更新困难、缺乏信息化管理等问题,该文以辽宁省老秃顶子国家级自然保护区内的红松良种基地为研究对象,利用无人机及GPS技术对单株红松进行精准定位及精度评定后,基于ArcGIS软件平台,建立国家级林木良种示范基地属性字段,并导入森林资源规划设计调查(二类调查)小班数据图层、无人机影像、小班数据及精准定位数据。在此基础上建立林木良种生产管理信息库,实现红松良种基地的统计、查询、三维分析等功能,为良种基地的信息化管理及生产提供辅助支持。
This study was conducted in the improved variety base of Korean pine in Laotudingzi National Nature Reserves. To resolve the issues in management of the improved variety base of Korean pine, such as difficulties in data updating and insufficiency in informatization management, precise localization and accuracy evaluation of Korean pine individuals were done by using UVA and GPS technologies, then based on ArcGIS platform, property field of"improved forestry varieties demonstration base"was established and datum layers of subcompartments, UAV images, subcompartment data and precise positioning data of forest resource planning, designing and surveying(Class II survey) was imported. Production management information database was constructed on this base, and realized the functions such as statistics, inquire and three-dimensional analysis of improved variety base of Korean pine. This study would provide ancillary support for informatization management and production of improved variety base.
This study was conducted in the improved variety base of Korean pine in Laotudingzi National Nature Reserves. To resolve the issues in management of the improved variety base of Korean pine, such as difficulties in data updating and insufficiency in informatization management, precise localization and accuracy evaluation of Korean pine individuals were done by using UVA and GPS technologies, then based on ArcGIS platform, property field of"improved forestry varieties demonstration base"was established and datum layers of subcompartments, UAV images, subcompartment data and precise positioning data of forest resource planning, designing and surveying(Class II survey) was imported. Production management information database was constructed on this base, and realized the functions such as statistics, inquire and three-dimensional analysis of improved variety base of Korean pine. This study would provide ancillary support for informatization management and production of improved variety base.
引文
[1]沈熙环.对辽宁林木良种基地当前工作的意见[J].辽宁林业科技,2004(1):29-31.
[2]胡超.基于GIS的湖北省水杉良种基地规划布局研究[J].西北林学院学报,2014(2):70-72.
[3]李剑源,刘德栋,吕蕊.老秃顶子国家级自然保护区科学考察报告集[M].沈阳:沈阳出版社,2016(5):11-65.
[4]王晓杰.基于大比例尺航片的树种识别及单株定位方法[J].东北林业大学学报,2013(5):60-65.
[5]王伟.无人机影像森林信息提取与模型研建[D].北京:北京林业大学,2015.
[6]赵静,刘东兰,郑小贤,等. GIS在金沟岭林场森林多功能评价中的应用[J].西北林学院学报,2010,25(6):207-209.
[7]刘德栋,赵静,梁国儒,等.良种基地精准定位研究——以老秃顶自然保护区为例[J].辽宁林业科技,2017(2):35-36.
[2]胡超.基于GIS的湖北省水杉良种基地规划布局研究[J].西北林学院学报,2014(2):70-72.
[3]李剑源,刘德栋,吕蕊.老秃顶子国家级自然保护区科学考察报告集[M].沈阳:沈阳出版社,2016(5):11-65.
[4]王晓杰.基于大比例尺航片的树种识别及单株定位方法[J].东北林业大学学报,2013(5):60-65.
[5]王伟.无人机影像森林信息提取与模型研建[D].北京:北京林业大学,2015.
[6]赵静,刘东兰,郑小贤,等. GIS在金沟岭林场森林多功能评价中的应用[J].西北林学院学报,2010,25(6):207-209.
[7]刘德栋,赵静,梁国儒,等.良种基地精准定位研究——以老秃顶自然保护区为例[J].辽宁林业科技,2017(2):35-36.