sampling location

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• Sampling (statistics) — Sampling is that part of statistical practice concerned with the selection of individual observations intended to yield some knowledge about a population of concern, especially for the purposes of statistical inference. Each observation measures… …   Wikipedia

• Sampling bias — In statistics, sampling bias is when a sample is collected in such a way that some members of the intended population are less likely to be included than others. It results in a biased sample, a non random sample[1] of a population (or non human… …   Wikipedia

• Modified active gas sampling — (MAGS) is an environmental engineering assessment technique which rapidly detects unsaturated soil source areas impacted by volatile organic compounds. The technique was developed by HSA Engineers Scientists in Fort Myers, Florida in 2002, led by …   Wikipedia

• Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… …   Wikipedia

• Latin hypercube sampling — (LHS) is a statistical method for generating a distribution of plausible collections of parameter values from a multidimensional distribution. The sampling method is often applied in uncertainty analysis. The technique was first described by… …   Wikipedia

• Percutaneous umbilical cord blood sampling — PUBS redirects here. For other uses, see PUB (disambiguation). Percutaneous umbilical cord blood sampling Intervention MeSH D017218 Percutaneous umbilical cord blood sampling (PUBS), also called cordocentesis, is a diagnostic …   Wikipedia

• Color co-site sampling — Chip, taken with a standard one chip camera (left) and taken with a color co site sampling camera. Color co site sampling is a system of photographic color sensing, wherein 4, 16 or 36 images are collected from the sensor and merged to form a… …   Wikipedia

• Observations and Measurements — (O M) is an International Standard [1] which defines a conceptual schema encoding for observations, and for features involved in sampling when making observations. While the O M standard was developed in the context of geographic information… …   Wikipedia

• chemical element — Introduction also called  element,         any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed.       This article considers the… …   Universalium

• Hueyatlaco — is an archeological site in Valsequillo, Mexico. After excavations in the 1960s, the site became notorious due to archaeologists claims that human habitation at Hueyatlaco could be dated to about 250,000 years B.C.E. The Hueyatlaco claim was… …   Wikipedia

• Drinking water quality standards — describes the quality parameters set for drinking water . Despite the truism that every human on this planet needs drinking water to survive and that water can contain many harmful constituents, there are no universally recognised and accepted… …   Wikipedia