2007 Oct 23: the definitions of 2cNb and uNb were altered slightly for clarification

2007 Jun 20: record ID 0x7e modified for including met observables from Vaisala WXT510 met pack: wind speed and direction, increments of rain and hail accumulation

2006 Feb 6: record IDs 0xb4 – 0xb7 have been reserved for IGS GNSS development by NRCan

2005 Jun 1: clarification that field ID 0x0f of the 0x00 metadata record includes a leading field length ubnxi = 0x04

2005 Jan 19: clarification of L1 and L2 byte-fields in 0x7f-03

2004 Sept 23: clarification of 0x7d-00 that observables for bits 1 and 2 are for external voltages; added cases for internal battery voltages in 0x7d-00

2004 Sept 15: clarification of 0x7f-03 Obs2 meaning of "coarse" pseudorange is L2C on L2

2004 Sept 13: draft specification of 0x7f-03 and 0x7f-04 on-line

clarification of receiver channel number for 0x7f subrecords, i.e. BINEX receiver channel number indexing should always start at 0 whether the internal receiver channel number indexing starts at 1 or 0; use a BINEX receiver channel number of 0 for all SVs for any receiver that does not have an internal channel numbering scheme

2004 Aug 23: slight modification of field ID 0x17 to record 0x00 to allow for antenna plus radome designation (if, for some reason, radome designation cannot be split off to separate field ID 0x20)

2004 Aug 19: added source ID 0x04 to record 0x00 and clarified use of field ID 0x01 when the source ID is 0x00 (i.e. when the 0x00 record is receiver firmware created)

2004 July 26: allowing JPL Soc format and IGS RTigs formats to be converted to 0x7f-00 and 0x7f-02; SNR storage in both is assumed to be in dBHz, allowing resolution of 0.25 dBHz

2004 July 21: addition of record 0x7d (receiver internal state)

2004 June 15: start of this BINEX specification log page

added field ID 0x22 = 34 in metadata record 0x00, defined to be the GHAM alphanumeric geocode

clarification of source ID > 0 in metadata record 0x00

clarification that the field ID and length (if needed) for each field in metadata record 0x00 is a 1-4 byte ubnxi

link to Doug Hunt's library updated on BINEX homepage

Last modified Tuesday, 23-Oct-2007 13:41:00 UTC

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