The European Land Use and Cover Area‐Frame Statistical Survey
The European Land Use and Cover Area‐Frame Statistical Survey
复制标题
欧洲土地利用和覆盖面积框架统计调查
DOI：
10.1002/9780470665480.ch10
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
J. Delincé
中科院分区：
文献类型：
--
作者：
J. Gallego;J. Delincé
在欧洲土地利用和覆盖面积框架统计调查（LUCAS）中，人口是欧盟（EU），抽样框架是欧盟在兰伯特方位角等面积投影中的代表。分层系统抽样是在每个阶层中作为一个独立的系统抽样进行的，但这样做会减少系统抽样在阶层空间上相互混合时的优势。非抽样误差通常比抽样误差更难评估。本章讨论了非抽样误差的主要来源的可能数量级。LUCAS更侧重于农业环境指标的应用，而不是传统的农业统计。控制词汇非概率抽样;非抽样误差
In the European Land Use and Cover Area‐Frame Statistical Survey (LUCAS) the population is the European Union (EU), and the sampling frame is a representation of the EU in a Lambert azimuthal equal area projection. Stratified systematic sampling is carried out as an independent systematic sample in each stratum, but doing so reduces the advantages of systematic sampling when strata are spatially mixed with each other. Non‐sampling errors are generally more difficult to assess than sampling errors. The chapter discusses the possible order of magnitude of the main sources of non‐sampling errors. LUCAS is more focused on the application to agri‐environmental indicators than to traditional agricultural statistics.Controlled Vocabulary Termsnon‐probability sampling; non‐sampling errors