wqx/descriptions/SamplingDesignType.json

Water Quality Exchange (WQX): JSON Schema

{
  "Probabilistic": "Probabilistic - A probability sampling method is any method of sampling that utilizes some form of random selection. In order to have a random selection method, you must set up some process or procedure that assures that the different units in your population have equal probabilities of being chosen.",
  "Target+Probabilistic": "Project includes both targeted and probabilistically selected sampling locations.",
  "Targeted": "Targeted - A targeted sample is where a \"sample\" of the subject matter, be that people, plants/animals etc is selected using certain criteria, i.e. pregnant mothers between the ages of 25-30. Targeted samples are usually used by businesses or companies carrying out surveys on a particular group of people."
}