Friday, March 11, 2011

dilution of precision

 which in navigation literature is termed DOP (Dilution of Precision).

which in navigation literature is termed DOP (Dilution of Precision).

Figure 2: Geometric Dilution of Precision is an error caused by the angle

Figure 2: Geometric Dilution of Precision is an error caused by the angle

GPS "Dilution Of Precision" (DOP) Maps

GPS "Dilution Of Precision" (DOP) Maps

Dilution of Precision (DOP) :

Dilution of Precision (DOP) :

GPS "Dilution Of Precision" (DOP) Maps

GPS "Dilution Of Precision" (DOP) Maps

Position Dilution of Precision

Position Dilution of Precision

 signal levels, and dilution-of-precision (DOP) calculations.

signal levels, and dilution-of-precision (DOP) calculations.

The dilution of precision error then has a direct affect on position errors.

The dilution of precision error then has a direct affect on position errors.

Figure 1, showing the so-called position dilution of precision (PDOP),

Figure 1, showing the so-called position dilution of precision (PDOP),

PDOP = Positional Dilution of Precision, a measurement of the overall

PDOP = Positional Dilution of Precision, a measurement of the overall

 is expressed using the term PDOP (position dilution of precision).

is expressed using the term PDOP (position dilution of precision).

PDOP (position dilution of precision)

PDOP (position dilution of precision)

Dilution of Precision (DOP) reflects each satellites position relative to

Dilution of Precision (DOP) reflects each satellites position relative to

GDOP – Geometry Dilution of Precision; PDOP – Position Dilution of Precision

GDOP – Geometry Dilution of Precision; PDOP – Position Dilution of Precision

GPS DOP Dilution Of Precision over a single day

GPS DOP Dilution Of Precision over a single day

Dilution of precision (DOP) is the multiplier of observation (measurement)

Dilution of precision (DOP) is the multiplier of observation (measurement)

Dilution of Precision. Here is my plotter in normal operation

Dilution of Precision. Here is my plotter in normal operation

Simulink model to estimate the Dilution of Precision.

Simulink model to estimate the Dilution of Precision.

2, Number of satellites in view, horizontal dilution of precision (HDOP)

2, Number of satellites in view, horizontal dilution of precision (HDOP)

The Dilution of Precision (DOP) graph shows the large increase in dilution

The Dilution of Precision (DOP) graph shows the large increase in dilution

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