The Forest Inventory and Analysis Database: Database Description and Users Manual Version 4.0 for Phase 2
The Forest Inventory and Analysis Database: Database Description and Users Manual Version 4.0 for Phase 2
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DOI：
10.2737/rmrs-gtr-245
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发表时间：
2012-10
期刊：
影响因子：
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通讯作者：
S. Woudenberg;B. Conkling;B. O'Connell;E. Lapoint;J. Turner;K. Waddell
中科院分区：
文献类型：
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作者：
S. Woudenberg;B. Conkling;B. O'Connell;E. Lapoint;J. Turner;K. Waddell
本文件以国家标准化森林清查和分析数据库以前的文件为基础（汉森等，1992年;武登贝格和Farrenkopf，1995年; Miles等，2001年）。提供了第二阶段数据的森林清查和分析数据库的结构文件以及编码和定义。还介绍了编制人口水平估计数的实例。该数据库提供了一个统一的框架，用于存储整个美国的所有权的森林清查数据。这些数据向公众开放。
This document is based on previous documentation of the nationally standardized Forest Inventory and Analysis database (Hansen and others 1992; Woudenberg and Farrenkopf 1995; Miles and others 2001). Documentation of the structure of the Forest Inventory and Analysis database (FIADB) for Phase 2 data, as well as codes and definitions, is provided. Examples for producing population level estimates are also presented. This database provides a consistent framework for storing forest inventory data across all ownerships for the entire United States. These data are available to the public.