About this document
Precision Measurement in Surveying by Cabagnot Piolo Julius is a document available to read on EtoBox.
Standard deviation or standard error indicates the relative precision of observations. The smaller the value of sigma, the smaller the dispersion and the greater the precision. The document discusses how to calculate standard deviation to measure the precision of observations. It also describes how to determine the 50%, 90%, and 95% probability errors to establish limits for how often observations should fall within those bounds. An example is provided to show how to calculate these values.
- Author
- Cabagnot Piolo Julius
- Language
- EN