Google
  Web www.gpspassion.com


GpsPasSion LIVE!
www.flickr.com
This is a Flickr badge showing public photos from GpsPasSion Live !. Make your own badge here.

www.NaviBlog.com



Versions

Links/Liens




Portal/Portail
Rechercher

- -

Polls/Sondages
Sondage
Pour vous guider sur la Route :
GPS Mobile (SEM)
GPS Intégré
Smartphone
Autre
Voter  -  Résultat des votes
Votes : 1344




Club GpsPasSion
Soutenez le site!

USA: (US$)
EUROPE: (€)
Guide Paypal

GpsPasSion Forums
Home | Profile | Register/Enregist. | Active Topics | Search/Recherche | FAQ
Username:
 Password:
Save Password
Forgot your Password?

 All Forums
 Advanced Topics
 General Technical Discussions
 DGPS Trimble + u-blox		  New Topic  Reply/Répondre
 Printer Friendly
Author Previous Topic Topic Next Topic  

rodrigofrs

Brazil
4 Posts
Posted - 17 avr. 2012 :  17:48:48  Show Profile  Reply with Quote
Hi,

I'm working in a DGPS system, using a TRIMBLE netr9 as a base station and a u-blox LEA-6T as a rover. I've configured the base station to broadcast over tcp/ip RTCM correction and e put this correction on the usb port of my rover. I was expecting for something nearst to 0,5m of accuracy on my rover bus i've got something about 2m. Could you help me on this? Just to make you know, i need positioning in real-time and better accuracy.

thank you,

Rodrigo Fonseca

Ads


rodrigofrs

Brazil
4 Posts
Posted - 17 avr. 2012 :  19:29:50  Show Profile  Reply with Quote
Configuration i've made on trimble net r9:

Elevation Mask: 10°
PDOP Mask: 99
Horizontal Precision: 0.30 [m]
Vertical Precision: 0.30 [m]
Clock Steering: Enabled
Everest™ Multipath Mitigation: Enabled
Antenna ID: 265
Antenna Type: Zephyr Geodetic 2 RoHS
Antenna Measurement Method: Antenna Phase Center
Antenna Height: 1.305 [m]
1PPS On/Off: Enabled
Event 1 On/Off: Disabled
Event 1 Slope: Positive
External Frequency Available: Undetected
RTK Mode: Low Latency
Motion: Static
CMR Input Filter: Disabled
Reference Latitude:
Reference Longitude:
Reference Height: 808.730 [m]
RTCM 2.x ID: 3
RTCM 3.x ID: 0
CMR ID: 0
Station Name: TRIMBLE
Ethernet IP: 150.164.3.118
System Name: Trimble
DNS Resolved Name: ----
Serial Number: 5152K81084
Firmware Version: 4.46



I/O : TCP

Output only/Allow multiple connections

RTCM - enable - version: 2.3 type: DGPS

Advanced Settings

Ephemeris Holdoff: 300s
Record Type 1: 60s
Record Type 31: 60s
Record Type 3: 10min
Record Type 32: 10min
GLONASS Datum: PZ90
Other Record Types: ticked
CR/LF: ticked


REFERENCE STATION:

CMR ID: 0
RTCM 2.x ID: 3
RTCM 3.x ID: 0

TRACKING:

Elevation Mask: 10°
EverestTM: Enable
Clock Steering: Enable

GPS L1-CA
GPS L2-Legacy


Elevation Mask: 10°
PDOP Mask: 99
Horizontal Precision: 0.30 [m]
Vertical Precision: 0.30 [m]
Clock Steering: Enabled
Everest™ Multipath Mitigation: Enabled
Antenna ID: 265
Antenna Type: Zephyr Geodetic 2 RoHS
Antenna Measurement Method: Antenna Phase Center
Antenna Height: 1.305 [m]
1PPS On/Off: Enabled
Event 1 On/Off: Disabled
Event 1 Slope: Positive
External Frequency Available: Undetected
RTK Mode: Low Latency
Motion: Static
CMR Input Filter: Disabled
Reference Latitude: 19°52'09.36274"S
Reference Longitude: 43°57'53.74521"W
Reference Height: 808.730 [m]
RTCM 2.x ID: 3
RTCM 3.x ID: 0
CMR ID: 0
Station Name: TRIMBLE
Ethernet IP: 150.164.3.118
System Name: Trimble
DNS Resolved Name: ----
Serial Number: 5152K81084
Firmware Version: 4.46

Configuration on the rover

PRT

protocol in: UBX+NMEA+RTCM
protocol out: UBX+NMEA

NAV:

DGP Timeout: 30s

MSG (Messages):

NAV-SOL
NAV-STATUS
NAV-DGPS
RXM-RAW
RXM-SFRB
NMEA
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply/Répondre
 Printer Friendly
Jump To:
GpsPasSion Forums © 2002-2013_GpsPasSion/Manzanite Go To Top Of Page
This page was generated in 0,67 seconds. Powered By: Snitz Forums 2000 Version 3.4.05