搜索结果: 1-3 共查到“sampling design”相关记录3条 . 查询时间(0.078 秒)
IMPACT ANALYSIS AND SAMPLING DESIGN IN THE POLLUTION MONITORING PROCESS OF THE AZNALCOLLAR ACCIDENT USING GEOSTATISTICAL METHODS
Spatial Information Systems Cartography Pollution Impact analysis Sampling Statistics
2015/7/29
On the morning of the 25
th
of April 1998, an accidental spill of the waste damp basin of the Aznalcóllar mine (Seville, SW Spain)
occurred. The basin, containing mud and acid waters, suffered a ...
Sampling Design for Global Scale Mapping and Monitoring of Agriculture
Global Agriculture Sampling Stratification Crop Monitoring MERIS
2016/4/8
In the changing global environment there is a need for an operational system for monitoring of world food crop production using satellite observations. It is useful in two primary missions – food secu...
Sampling design variance estimation of small area estimators in the Spanish Labour Force Survey
Labour Force Survey small area estimation linear models mean squared error bootstrap jackknife unemployment totals calibrated weights
2009/2/23
The main goal of this paper is to investigate how to estimate sampling design variances of modelbased and model-assisted small area estimators in a complex survey sampling setup. For this purpose the ...