edm calibration baseline fitting

We have hosted the application edm calibration baseline fitting in order to run this application in our online workstations with Wine or directly.

Quick description about edm calibration baseline fitting:

An EDM calibration baseline is used to derive specific instrument errors of the electronic distance measurement (EDM) unit of a total station. EDMFit is a simple adjustment tool to estimate the EDM calibration parameters (addition constant and/or scale parameter). The adjustment process is according to ISO 17123-4. The parameters are checked for significance, to avoid an overestimation.

Based on two classical hypothesis testing, EDMFit provides a reliable outlier detection. For uncertainties budgeting, EDMFit makes use of Monte-Carlo simulations and supports different distribution function:

- Uniform distribution,
- Triangular distribution and
- Gaussian (normal) distribution.

For refractive index determination, the application supports the following models:

- Barrel and Sears (1939),
- Edlen (1953, 1966),
- Owens (1967),
- IAG (1999) and
- Ciddor (1996, 2002).

The results of the adjustment are reported in a template-based and valid HTML5/CSS3 report.

Features:

• EDM
• Calibration
• Guide to the Expression of Uncertainty in Measurement (DIN V ENV 13005)
• Least squares adjustment
• Variance-covariance-matrix
• Electro-optical distance meters (ISO 17123-4)
• Monte-Carlo-Simulation
• Residual-Plot-Analysis
• Dimensional Metrology

Audience: Education, Advanced End Users, Quality Engineers, Engineering.
User interface: Java Swing, Java AWT.
Programming Language: Java.
Database Environment: Flat-file.

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