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GNSS Survey+

Don Laki
Free
100+ downloads

About GNSS Survey+

In the first part of the screen you will see a preview table with:
PRN, SNR, EL, AZ, FIX SAT per satellite

After that show Current Status (Location):
Latitude, Longitude, Altitude, TimeToFirstFix, Used / SV_Total
See log file with name location_DATE / TIME.txt under the GNSSsurvey folder

For the end, in part GNSS SURVEY you will see:
Svid - Shows the identification number for the satellite at the specific index. This Svid is a pseudo-random number for most constellations
TOSN - Shows the time offset at which the measurement was taken in nanoseconds.
State - Shows per-satellite sync state. It represents the current sync state for the associated satellite.
RTN - Shows the received GNSS satellite time, at the measurement time, in nanoseconds, per satellite.
SvTimeUn - Shows the error estimation (1-sigma) for the received GNSS time, in nanoseconds.
Cn0DbHz - The value contains the measured C / N0 for the signal at the antenna input.
Pseudorange RMPS - The value is uncorrected, i.e. corrections for receiver and satellite clock frequency errors are not included.
                    A positive 'uncorrected' value indicates that the SV is moving away from the receiver.
The sign of the 'uncorrected' 'pseudorange rate' and its relation to the 'doppler shift' sign.
Pseudorange RUMPS - Shows the pseudorange's rate of uncertainty (1-Sigma) in m / s. The uncertainty is represented as an absolute (single sided) value.
AcDltRS - Shows 'Accumulated Delta Range' state or there is a cycle slip.
AcDltRM - Shows the accumulated delta range from the last channel reset, in meters. A positive value indicates that the SV is moving away from the receiver.
AcDltUM - Shows the accumulated delta range of uncertainty (1-Sigma) in meters. The uncertainty is represented as an absolute (single sided) value.
CarrierFrHz - Shows the carrier frequency of the tracked signal.
CarrierCycl - The number of full carrier cycles between the satellite and the receiver.
CarrierPhase - Shows the RF phase detected by the receiver.
CarrierPhaseU - Shows the carrier-phase's uncertainty (1-Sigma).
Multipathindicator - Shows a value indicating the 'multipath' state of the event.
SnrInDb - Shows the Signal-to-Noise ratio (SNR) and dB.
ConstellationType - Shows the constellation type.
See log file with name survey_DATE / TIME.txt under the GNSSsurvey folder

GNSS Survey+ Screenshots