A PDOP value indicating higher probability of accuracy is associated with which pair?

Prepare for the DMC Administrative Order Test No. 2007-29. Use flashcards, interactive quizzes, and detailed explanations for each question to enhance your understanding. Master the content with our comprehensive practice material and succeed!

Multiple Choice

A PDOP value indicating higher probability of accuracy is associated with which pair?

Explanation:
Lower PDOP values signify better satellite geometry and thus higher potential accuracy. PDOP combines horizontal and vertical dilution of precision; when both HDOP and VDOP are small, the overall PDOP is small, meaning a higher likelihood of a precise position fix. The option that reflects both components being small is low, low. Large or high values correspond to poorer geometry and lower accuracy.

Lower PDOP values signify better satellite geometry and thus higher potential accuracy. PDOP combines horizontal and vertical dilution of precision; when both HDOP and VDOP are small, the overall PDOP is small, meaning a higher likelihood of a precise position fix. The option that reflects both components being small is low, low. Large or high values correspond to poorer geometry and lower accuracy.

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