林相图的英文
forest form map
stock map， type map
例句与用法
- Ecological features , function indicators and social - human impact together constitute the fundermental system of regional ecosystem health assessment . haxi forestry center is located in tianzhu of gansu province . in view of the natural conditions , land use type and forest map , we classify the research area into 15 landscape types
甘肃天祝县哈溪林区位于祁连山东段，依据哈溪林区的自然条件、土地类型和林相图，将研究区划分为苗圃，未成林地，宜林地，农田，牧草地，荒地，青海云杉林，祁连圆柏，针叶混交林，杨类阔叶林，红桦、榆、山杨硬阔林，针阔混交林、灌木林、疏林地和阔叶混交林等15种景观类型。 - The management efficency of forest resources was raised fron the independent management of graph and data to comprehensive management with gis as its tools . the sociaiized forestry and managerial decision participated with masses was accomplished from the local and closed management to networked and open management of forest resources
从对地形林相图和二类调查数据的图形、数据独立管理到以gis为工具的综合管理，提高了森林资源的管理效率；从对资源数据的本地管理、封闭管理到对资源数据的网络管理、开放管理，实现了林业的社会化和森林资源管理决策的公众参与。 - Also , through the spectral analysis in digital image processing , methods of geometric correction and accuracy analysis , strengthening of information and extraction of the feature information of emerging of ratio and information ; the extraction of species and division into sub - compartment by using multi - supplementary information sources " ; and from the identification ability of a compartment , division into sub - compartments , land type and species and the ability of accuracy of geomatric correction and map - drawing ; they can be used as the comprehensive assessment of the ability of landscape planning and many other aspects , and determine the adaptiue faculty of different information sources in the forest management inventory
经过数字图像的光谱分析、多种方法的几何校正及精度分析、信息增强、比值及信息融合等多重技术进行特征信息的提取，并应用dem 、林相图和地形图等多种辅助信息源，提取树种、小班区划等信息，提高了林班区划、小班区划、地类和树种识别的能力与几何校正精度、制图能力，可用于风景区划等方面进行综合评价，确定不同信息源在森林资源二类清查中的适用性能力。
