Many apps on the market calculate accuracy based on a single-frequency satellite system, where the accuracy values are estimated using horizontal dilution of precision (HDOP)…
View More Why can’t you rely on some GPS/GNSS apps’ accuracy readings for multi-frequency GNSS Receivers?Category: Sub-Meter GPS / GNSS
Why Can’t You Rely on Accuracy Readings from Some GPS/GNSS Apps for Advanced GNSS Receivers Like the Columbus P9 Race?
Many GPS apps on the market estimates accuracy use horizontal dilution of precision (HDOP) and vertical dilution of precision (VDOP). For instance, estimated horizontal accuracy…
View More Why Can’t You Rely on Accuracy Readings from Some GPS/GNSS Apps for Advanced GNSS Receivers Like the Columbus P9 Race?How to connect a GNSS Receiver to Windows Maps (or Windows Location Service)?
This document is compatible with the following GNSS receivers: If you have a GNSS receiver of the type GNSS100L or GNSS200L, please refer to this…
View More How to connect a GNSS Receiver to Windows Maps (or Windows Location Service)?The static drift filter of Columbus P-7 Pro.
To reduce the unnecessary interference by static drift, P-7 Pro enabled the static drift filter by default. When the device is stationary, it filters the positions…
View More The static drift filter of Columbus P-7 Pro.Exploring the 5Hz Logging Mode on the Columbus P-10 Pro
(This document was first released on September 27, 2021. If you purchased your P-10 Pro after January 1, 2022, no worries! The firmware already includes…
View More Exploring the 5Hz Logging Mode on the Columbus P-10 ProHow to enable SBAS for Columbus P-7 Pro?
1. If you didn’t do so, please download the Windows USB driver of P-7 Pro from here. Install the driver. 2. Download GnssToolKit3 software from here , extract…
View More How to enable SBAS for Columbus P-7 Pro?The most detailed explanation of P-10 Pro accuracy.
P-10 Pro can provide horizontal accuracy 0.5m/CEP(50%) and 1.5m/CEP(95%). CEP refers to Circular Error Probable. 0.5m/CEP(50%) means that the probability of the track points falling…
View More The most detailed explanation of P-10 Pro accuracy.