Quick Answer
Calculate GNSS-RTK Integer Ambiguity Fix Probability Model
Calculator
Result Interpretation
GNSS-RTK Integer Ambiguity Fix Probability Model Calculator computes Integer Ambiguity Fix Probability in dimensionless using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Ambiguity Variance Ratio = 2
- Ambiguity Resolution Threshold = 2.5
Expected Result:
- Integer Ambiguity Fix Probability = 0.074525220611395
Engineering Interpretation:
Under the given input conditions, the calculated result is: Integer Ambiguity Fix Probability = 0.074525220611395 dimensionless.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
integer ambiguity fix probability = exp(-0.5 * pow(ambiguity variance ratio, 2)) * (1.0 - exp(-ambiguity variance ratio / ambiguity resolution threshold))Formula family: formula_geospatial_gnss_rtk_integer_ambiguity_fix_probability_calculator
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| ambiguity_variance_ratio | Ambiguity Variance Ratio | INPUT | Ambiguity Variance Ratio |
| ambiguity_resolution_threshold | Ambiguity Resolution Threshold | INPUT | Ambiguity Resolution Threshold |
| integer_ambiguity_fix_probability | Integer Ambiguity Fix Probability | OUTPUT | Integer Ambiguity Fix Probability |
Calculation Steps
- Enter the ambiguity variance ratio in dimensionless.
- Enter the ambiguity resolution threshold in dimensionless.
- Step 1: Compute integer ambiguity fix probability.
- Read the integer ambiguity fix probability (dimensionless) from the results.
Engineering Summary
Calculate GNSS-RTK Integer Ambiguity Fix Probability Model
Frequently Asked Questions
What does this calculator calculate?
The GNSS-RTK Integer Ambiguity Fix Probability Model Calculator estimates Integer Ambiguity Fix Probability based on the input parameters you provide
Why is ambiguity variance ratio important in this calculation?
ambiguity variance ratio is directly proportional to integer ambiguity fix probability. When you enter ambiguity variance ratio in dimensionless, the calculator uses it in the engineering formula to compute the output
How should I interpret the result integer ambiguity fix probability?
The calculator outputs integer ambiguity fix probability in dimensionless. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Ambiguity Variance Ratio (dimensionless), Ambiguity Resolution Threshold (dimensionless). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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