forest inventory

Multistage sampling in forest inventory is not restricted to fixed-area sampling units.

森林资源清查中,多阶抽样并不局限于固定面积的抽样单元.

词典精选例句

calculating method of unmeasured cut in continuous forest inventory

森林资源连续清查中未测采伐量测算方法

互联网摘选

a study of area survey precision based on xingyuantong handhold forest inventory instrument

星源通掌上森林调查仪面积测量精度研究

互联网摘选

This article presents a description on establishment of the national forest inventory database management system.

论述了国家森林资源连续清查（简称连清）成果数据库管理系统的建立方法。

互联网摘选

Experience and Reference of The Swedish National Forest Inventory

瑞典国家森林资源清查的经验与借鉴

互联网摘选

the method, purpose and the result of the remote sensing mathematical statistics sample plots application in continuous forest inventory were discussed.

论述了遥感成数样地在森林资源连续清查中应用的方法、目的及其结果。

互联网摘选

the forestry department follows a ten-year continuous forest inventory cycle.

林业部门遵循一个十年的连续森林资源清查周期。

AI例句精选

based on forest inventory and ecology inventory, analysis on the stand distribution and biodiversity was conducted.

以森林经理调查与生态调查相结合的方法为基础，分析八达岭林场糠椴次生林分结构以及生物多样性。

互联网摘选

It uses GIS-based forest inventory data at a scale of forestry bureau.

它是以林业局为单位、用GIS框架下的森林资源清查数据建立的。

互联网摘选

forest inventory data ( fid)-based biomass models are important methods in assessing forest biomass at landscape, regional, and national scales, and play an important role in studying terrestrial carbon budget and global changes.

基于森林资源清查资料的森林生物量估算是在景观、区域甚至全球尺度上评估森林碳收支的重要手段，且在陆地生态系统碳循环和全球变化研究中起着十分重要的作用。

互联网摘选

Data of 4 times forest management inventory, forest map, forest inventory database, 128 plots, 384 standard trees and 21 stem analysis trees almost 50 years were collected.

收集了近50年满归林业局四次森林经理调查的数据，林相图，森林调查数据库及128块标准地，标准木384株、解析木21株的数据。

互联网摘选

anti-deviation experiments on systematic sampling for continuous forest inventory of zhejiang province

浙江省森林资源连续清查系统抽样防偏试验初报

互联网摘选

application of remote sensing mathematical statistics interpretation on sample plots in continuous forest inventory

遥感成数样地判读在森林资源连续清查中的应用

互联网摘选

one session also dealt with terrestrial laser scanning for the automatic determination of forest inventory parameters.

会议还讨论一个与地面的森林库存激光扫描参数的自动测定。

互联网摘选

forest inventory data processing and application of the information management system

资源调查数据处理和信息管理系统构建原则

互联网摘选

Establishment of the National Forest Inventory ( NFI) Database Management System

全国森林资源连续清查成果数据库管理系统的研建

互联网摘选

A study on Application of space remote sensing data to forest inventory

利用航天遥感资料进行森林资源调查的研究

互联网摘选

the national continuous forest inventory tracks tree growth.

国家连续森林清查追踪树木的生长。

AI例句精选