| 1 | --------------------------------------------------------------------------------
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| 2 | BNC VERSION 2.12.14 (04.09.2020)
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| 3 | --------------------------------------------------------------------------------
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| 4 | CHANGED (02.09.2020): feed engine output format,
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| 5 | Lock Time Indicator is replaced by Cycle Slip Counter
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| 6 | ADDED (27.08.2020): encoding and decoding of IGS-SSR messages
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| 7 | ADDED (24.07.2020): B2b/7D BDS in signal mapping for MSM
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| 8 | CHANGED (24.07.2020): IRNSS experimental in official ephemeris message number
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| 9 |
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| 10 | --------------------------------------------------------------------------------
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| 11 | BNC VERSION 2.12.13 (09.06.2020)
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| 12 | --------------------------------------------------------------------------------
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| 13 | CHANGED (08.06.2020): BDS SSR IOD is changed from 24 into 8 bit with respect
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| 14 | to RTCM SSR proposal version 08
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| 15 | CHANGED (08.06.2020): BDS and QZSS SSR signal and tracking mode is adapted
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| 16 | with respect to RTCM SSR proposal version 08
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| 17 | FIXED (30.04.2020): QZSS fit Interval is specified as flag in RINEX 3.04
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| 18 |
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| 19 | --------------------------------------------------------------------------------
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| 20 | BNC VERSION 2.12.12 (21.01.2020)
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| 21 | --------------------------------------------------------------------------------
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| 22 | ADDED (21.11.2019): GPS and QZSS fit Interval in hours
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| 23 | CHAGED (20.11.2019): Epehmeris check
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| 24 |
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| 25 | --------------------------------------------------------------------------------
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| 26 | BNC VERSION 2.12.11 (08.11.2019)
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| 27 | --------------------------------------------------------------------------------
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| 28 | CHANGED (08.11.2019): Harmonization of RTCM3 Signal ID Mapping and
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| 29 | RTCM SSR Signal and Tracking Mode Identifiers
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| 30 | for BDS and QZSS
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| 31 |
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| 32 | --------------------------------------------------------------------------------
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| 33 | BNC VERSION 2.12.10 (02.10.2019)
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| 34 | --------------------------------------------------------------------------------
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| 35 | ADDED (23.09.2019): IRNSS ephemeris support in RTCM3 Encoder
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| 36 | ADDED (20.09.2019): IRNSS MSM and ephemeris support in RTCM3 Decoder
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| 37 | CHANGED (20.09.2019): RTCM signal mapping IDs for GLONASS
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| 38 | CHANGED (01.10.2019): RTCM signal mapping IDs for BDS
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| 39 | Basis: RTCM BDSWG proposal from 9/2019 as far as
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| 40 | consistent with RINEX version 3.04
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| 41 | CHANGED (20.09.2019): up to 64 BDS prn codes are supported now
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| 42 | FIXED (20.09.2019): multiple message indicator in SSR messages
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| 43 | FIXED (20.09.2019): GLONASS message frame time written into RINEX files
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| 44 |
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| 45 | --------------------------------------------------------------------------------
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| 46 | BNC VERSION 2.12.9 (20.05.2019)
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| 47 | --------------------------------------------------------------------------------
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| 48 | FIXED (17.05.2019): method to read the RTNET data buffer
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| 49 | FIXED (10.05.2019): typo in rtnet2ssr transition for ssr upload
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| 50 | CHANGED (13.05.2019): number of possible phase biases for ssr upload
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| 51 | are enlaged to 100
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| 52 | CHANGED (13.05.2019): default observation types for Galileo
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| 53 | CHANGED (10.05.2019): missing phase biases are added within
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| 54 | rtnet2ssr transition for ssr upload
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| 55 |
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| 56 | --------------------------------------------------------------------------------
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| 57 | BNC VERSION 2.12.8 (06.05.2019)
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| 58 | --------------------------------------------------------------------------------
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| 59 | CHANGED (06.05.2019): small but fine changes within the latency checker
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| 60 | CHANGED (03.05.2019): Transformation parameters from ITRF2014 into DFREF91
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| 61 | CHANGED (30.04.2019): Transformation parameters from ITRF2014 into ETRF2000
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| 62 | CHANGED (26.04.2019): GLONASS ephemerides validity is now up to 2 hours.
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| 63 | After that, they will be marked as outdated.
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| 64 | CHANGED (10.04.2019): Check with respect to wrong observation epochs
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| 65 | FIXED (29.04.2019): Bug with respect to GLONASS upload
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| 66 | FIXED (26.04.2019): Small Bug in NMEA output
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| 67 |
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| 68 | --------------------------------------------------------------------------------
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| 69 | BNC VERSION 2.12.7 (03.04.2019)
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| 70 | --------------------------------------------------------------------------------
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| 71 | ADDED (21.03.2019): Updates regarding RINEX Version 3.04
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| 72 | ADDED (28.02.2019): Lock time in seconds as an optional feed engine output
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| 73 | ADDED (27.09.2018): Possibility to request a user and password
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| 74 | detected sourcetable
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| 75 | ADDED (19.09.2018): Two more polynomial coefficients of the SSR clock correction
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| 76 | message and one more parameter to decribe the SSR URA
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| 77 | ADDED (11.12.2017): Decoding of receiver descriptor in MT 1033
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| 78 | ADDED (27.11.2017): Satellite health check
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| 79 | ADDED (26.10.2017): IRNSS support in RINEX QC
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| 80 | CHANGED (06.07.2018): Parameters for transformation of orbit and clock corrections
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| 81 | from ITRF 2014 into ETRF2000 and DREF 91,
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| 82 | no updated parameters for NDA83 available, hence deleted
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| 83 | CHANGED (28.06.2018): Allow 10 Hz observation data processing and re-sampling
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| 84 | harmonization of BNCs re-sampling applications
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| 85 | CHANGED (23.03.2018): SSR SBAS and BDS satellite IDs with respect to the proposal
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| 86 | CHANGED (28.09.2017): Transformation of orbit and clock corrections into ETRF2000,
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| 87 | NDA83 or DREF91 is done temporarily via ITRF2008
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| 88 | FIXED (29.03.2019): Bug in NMEA checksum
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| 89 | FIXED (25.03.2019): Bug in RINEX file concatention
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| 90 | FIXED (05.09.2018): Bug in RTCM3 ephemeris message for QZSS
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| 91 | FIXED (29.08.2018): Bug in RTCM3 ephemeris message for BDS and SBAS
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| 92 | FIXED (28.06.2018): RINEX version 3 filenames for re-sampled files
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| 93 | FIXED (11.06.2018): Bug in reqc ephemeris check
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| 94 | FIXED (18.05.2018): Bug in RINEX file concatenation
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| 95 | FIXED (18.05.2018): Bug in ephemeris upload
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| 96 | FIXED (29.03.2018): Bug in ephemeris check
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| 97 | FIXED (05.02.2018): Bug in latency check
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| 98 | FIXED (13.12.2017): Galileo geocentric gravitational constant is corrected
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| 99 | FIXED (17.11.2017): Encoding/decoding of all missing parameters in MT 1020
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| 100 | FIXED (23.10.2017): Bug in RTCM3 MSM Decoder
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| 101 | --------------------------------------------------------------------------------
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| 102 | BNC VERSION 2.12.6 (26.09.2017)
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| 103 | --------------------------------------------------------------------------------
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| 104 | FIXED (25.09.2017): GPS SSR Orbit IOD has to be GPS IODE, not IODC
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| 105 | --------------------------------------------------------------------------------
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| 106 | BNC VERSION 2.12.5 (30.08.2017)
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| 107 | --------------------------------------------------------------------------------
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| 108 | CHANGED (29.08.2017): RTCM message number for BDS is updated
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| 109 | --------------------------------------------------------------------------------
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| 110 | BNC VERSION 2.12.4 (10.04.2017)
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| 111 | --------------------------------------------------------------------------------
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| 112 | CHANGED (15.02.2017): SIRGAS2000 transformation parameters adjusted to IGb14
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| 113 | CHANGED (10.04.2017): Transformation parameters for ITRF2005 to GDA94 removed
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| 114 | CHANGED (10.04.2017): Transformation parameters for ITRF2008 to SIRGAS95 removed
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| 115 | CHANGED (10.04.2017): Transformation parameters for ITRF2014 to GDA2020 added
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| 116 | FIXED (10.04.2017): Minor bugs to prevent some irregular crashes of BNC
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| 117 | --------------------------------------------------------------------------------
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| 118 | BNC VERSION 2.12.3 (05.09.2016)
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| 119 | --------------------------------------------------------------------------------
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| 120 | ADDED (01.09.2016): Number of allowed SSR biases is enlarged, some future
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| 121 | GLONASS signal and tracking mode identifier are added
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| 122 | ADDED (08.08.2016): Some informations about the data source is added as
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| 123 | comment within the header of RINEX navigation files
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| 124 | ADDED (21.07.2016): Frequency specific signal priorities are added for
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| 125 | RINEX version 3 to RINEX version 2 conversion
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| 126 | ADDED (29.06.2016): Consideration of provioder ID changes in SSR streams
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| 127 | during PPP analysis
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| 128 | CHANGED (28.07.2016): Small adaptations in qwtpolar sources to allow a
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| 129 | successful comilation of BNC on a Rasperry Pi
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| 130 | CHANGED (21.07.2016): Default signal priority list
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| 131 | CHANGED (08.06.2016): Weighting factor for GLONASS phase observations
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| 132 | is now enlarged
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| 133 | CHANGED (27.05.2016): RINEX 2.11 ephemeris output for an unknown
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| 134 | transmission time is set to 0.000000000000e+00
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| 135 | CHANGED (24.05.2016): The real satellite visibility is considered, if the
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| 136 | expected observations are computed in RINEX QC
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| 137 | FIXED (12.08.2016): Check regarding wrong observation epochs is done during
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| 138 | latency check as well to prevent erroneous latencies
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| 139 | FIXED (08.06.2016): Map generation from sourcetable entry
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| 140 | FIXED (02.06.2016): the approach how to wait for clock corrections
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| 141 | in PPP mode, which was well proven in BNC verson 2.11
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| 142 | is re-implemented
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| 143 | FIXED (30.05.2016): Some NMEA components in PPP output are fixed:
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| 144 | time stamp is now UTC, hDop value instead pDop value
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| 145 |
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| 146 | --------------------------------------------------------------------------------
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| 147 | BNC VERSION 2.12.2 (18.05.2016)
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| 148 | --------------------------------------------------------------------------------
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| 149 | ADDED (18.05.2013): Expected observations in RINEX QC
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| 150 | ADDED (12.05.2016): Limits for spherical harmonics/degree order extended
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| 151 | FIXED (12.05.2016): Wrong RINEX v2 header line excluded
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| 152 |
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| 153 | --------------------------------------------------------------------------------
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| 154 | BNC VERSION 2.12.1 (21.04.2016)
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| 155 | --------------------------------------------------------------------------------
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| 156 | FIXED (21.04.2016): RINEX v2 file naming for observation files
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| 157 | CHANGED (21.04.2016): Release number is now part of BNC version
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| 158 |
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| 159 | --------------------------------------------------------------------------------
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| 160 | BNC VERSION 2.12.0 (19.04.2016)
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| 161 | --------------------------------------------------------------------------------
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