HI?ÿ ALL
?ÿTHAT IS MY REPORT FROM OPUS
Can you rate this report ......... please
| ?ÿ | ?ÿ | ?ÿ |
NGS OPUS SOLUTION REPORT
========================
All computed coordinate accuracies are listed as peak-to-peak values.
For additional information: https://www.ngs.noaa.gov/OPUS/about.jsp#accuracy
USER: surveying71@gmail.com DATE: January 03, 2021
RINEX FILE: 2412359f.20o TIME: 08:38:50 UTC
SOFTWARE: page5 2008.25 master91.pl 160321 START: 2020/12/24 05:14:00
EPHEMERIS: igr21374.eph [rapid] STOP: 2020/12/24 09:18:00
NAV FILE: brdc3590.20n OBS USED: 8055 / 8220 : 98%
ANT NAME: ESVE300PRO NONE # FIXED AMB: 35 / 44 : 80%
ARP HEIGHT: 1.73 OVERALL RMS: 0.021(m)
REF FRAME: ITRF2014 (EPOCH:2020.9790)
X: 3685766.351(m) 0.167(m)
Y: 3992554.913(m) 0.068(m)
Z: 3328746.846(m) 0.054(m)
LAT: 31 39 49.25869 0.037(m)
E LON: 47 17 16.96218 0.082(m)
W LON: 312 42 43.03782 0.082(m)
EL HGT: -2.375(m) 0.163(m)
UTM COORDINATES
UTM (Zone 38)
Northing (Y) [meters] 3505432.925
Easting (X) [meters] 716929.304
Convergence [degrees] 1.20153889
Point Scale 1.00018043
Combined Factor 1.00018080
BASE STATIONS USED
PID DESIGNATION LATITUDE LONGITUDE DISTANCE(m)
ISNA 280450.7
TEHN 583609.4
BHR3 685314.5
This position and the above vector components were computed without any
knowledge by the National Geodetic Survey regarding the equipment or
field operating procedures used.
Is opus site give values in utm and orthometric height
can i found report like?ÿ AUSPOS
any Recommendations about my work I will need it
thank you
The peak-to-peak values (following each coordinate value) are somewhat poor, at 8 cm longitude and 16 cm height, probably the result from the available base stations being rather distant.?ÿ
If you have only one receiver and no closer reference stations, it is going to take a lot of averaging of many hours of data to get reasonable accuracy and repeatabiility of position in the world.
If you have two receivers to do simultaneous observations, then there is processing software than should be able to get accurate relative positions from one receiver to the other with much shorter sessions.
How Long Must We Wait? Duration of GPS Observations for Long GPS Baselines like 500km
