RTKLIB: demo5 b34f.1

Revision b34f 3/26/22

• Added changes from the Google Decimeter Challenge release code
• Update for Galileo decode for new firmware for u-blox F9P
• Fixes for doppler based cycle slip detection
• Expanded ionosphere-free option for L1/L5
• Auto adjust MAX_STD_CP between Gen8 and Gen9 u-blox receivers
• Change default time tolerance in RTKCONV/CONVBIN from 0.005->1.0to avoid unintentional rejection of samples
• Minor bug fixes
• Documentation updates

Revison b34f.1 4/5/22

• Fix bug in doppler cycle slip detection for backwards filter direction
• Add validation of GLONASS orbital parameter to avoid floating point error in case of invalid navigation data

RTKLIB: demo5 b34e

• Add cycle slip detection by doppler test. Default to disabled
• Restore default carrier phase threshold for u-blox Gen9 observations to optimal value for Gen8 until test to distinguish between Gen8 vs Gen9 observations is working for all firmware.
• Revamp observation weighting to allow any combination of elevation and SNR weights as well as receiver stdevs for u-blox only.
• Update RTKPOST and RTKNAVI GUIs for new config parameters
• Update documentation

Google Decimeter Challenge

These files are intended for use with the Google Decimeter Challenge datasets and are described in this post. Note that the source code changes are included in the zip file and not in the source link below.

RTKLIB: demo5 b34d

• Improve parsing of obs files with multiple signals for same freq
• Fix bug in handlilng Galileo ephemeris data
• Eliminate 60 sec time stamps with -TADJ receiver option
• Add option to adjust L5 error ratio to RTKPOST
• Fix bug in ambiguity resolution retries when GLO is disabled but GLO_AR is set to fix-and-hold
• Minor cleanup to ambiguity resolution retries

RTKLIB: demo5 b34c

• Add variable rate ambiguity resolution threshold
• Numerous bug fixes
• Add fixes for Qt files to at least build - not fully functional
• Add missing files for Leaflet and Google Map support
• Support for Skytraq dual frequency observations and Galileo ephemeris

RTKLIB: demo5 b34b

Fix bug in partial ambiguity resolution
Enable windows scaling in all apps
Fix bug that was preventing multiple waypoints
Add solution mode option for combined mode with phase bias reset between forward and backward solution
Add fix for Galileo SISA (PR #79)
Remove unused options from RTKPOST/RTKNAVI GUIs
Add separate default for MAX_STD_CP for u-blox Gen9+ receivers
Add support for conversion of u-blox L5 raw observations in UBX-RAWX messages
Revert RTKPLOT observation color legend to b33 colors to improve readability
Update demo5 user manual

RTKLIB: demo5 b34a

Version b34a of the demo5 RTKLIB code