Choose Index below for a list of all words and phrases defined in this glossary.

Horizontal Dilution of Precision (HDOP)

index | Index

Horizontal Dilution of Precision (HDOP) - definition(s)

HDOP - [geodesy] Acronym for horizontal dilution of precision. A measure of the geometric quality of a GPS satellite configuration in the sky. HDOP is a factor in determining the relative accuracy of a horizontal position. The smaller the DOP number, the better the geometry.

[Category=Geospatial ]

Source: esri, 08 May 2012 09:15:18, External 

Data Quality Glossary.  A free resource from GRC Data Intelligence. For comments, questions or feedback: