v18.sensor.Sensor.Navsat.PositionSensing.Horizontal.Noise

Warning

This class is autogenerated. More detailed documentation can be found in the SDFormat spec.

class v18.sensor.Sensor.Navsat.PositionSensing.Horizontal.Noise(mean=0.0, stddev=0.0, bias_mean=0.0, bias_stddev=0.0, dynamic_bias_stddev=0.0, dynamic_bias_correlation_time=0.0, precision=0.0, type=None)

The properties of a sensor noise model.

Parameters
mean: For type “gaussian*”, the mean of the Gaussian

distribution from which noise values are drawn.

stddev: For type “gaussian*”, the standard deviation

of the Gaussian distribution from which noise values are drawn.

bias_mean: For type “gaussian*”, the mean of the

Gaussian distribution from which bias values are drawn.

bias_stddev: For type “gaussian*”, the standard

deviation of the Gaussian distribution from which bias values are drawn.

dynamic_bias_stddev: For type “gaussian*”, the

standard deviation of the noise used to drive a process to model slow variations in a sensor bias.

dynamic_bias_correlation_time: For type “gaussian*”,

the correlation time in seconds of the noise used to drive a process to model slow variations in a sensor bias. A typical value, when used, would be on the order of 3600 seconds (1 hour).

precision: For type “gaussian_quantized”, the

precision of output signals. A value of zero implies infinite precision / no quantization.

type: The type of noise. Currently supported types

are: “none” (no noise). “gaussian” (draw noise values independently for each measurement from a Gaussian distribution). “gaussian_quantized” (“gaussian” plus quantization of outputs (ie. rounding))