This update contains the following changes for the Antenna and Receiver Configuration files from the previous release.
2006/08/29

Dirnam32.dll version 4.10


Antenn32.dll version 4.30

	Added support for direct reading of ANTEX phase correction files.  Both
        single- and multiple-antenna files are supported.  The name given for each
        antenna in the ANTEX file must match one of the RINEX aliases given for
        that antenna in the antenna.ini file.  IGS standardized names for known
        antennas are currently included in antenna.ini.

        Typically, customers will create a custom antenna.ini file with entries
        for each antenna for which they have an ANTEX file.  This will prevent
        their entries from being overwritten with Trimble config file updates.
        If the file contains a relative calibration model, the NGSCorrTable entry
        should reference the file.  If the file contains an absolute calibration
        model, the IFECorrTable entry should reference the file.  More than one
        antenna entry may reference the same file if the file contains multiple
        antenna phase models.  The library still supports reading Trimble PCT
        formatted files for NGS and IFE models and detects the proper format when
        reading the file.  Thus you can have a mix of PCT and ANTEX formatted files.


        This DLL is backward compatible with previous versions so that existing
        applications can take advantage of the ANTEX capabilities without relinking.
       



Antenna.ini version 6.60
	Added antenna entries:
		AOAD/M_T        AUST
		AOAD/M_T        JPLA

		Antenna models for these antenna/radome combination are unavailable.
		The default Dorne/Margolin Model T model has been assigned.

Receiver.ini version 4.40
	Added Ashtech Z-XII3T alias to Z-12 entry. This is the same as the Z-XII3
	plus the Metronome option.

	Added AOA Benchmark ACT alias to SNR-8000 entry. According to IGS rcvr_ant.tab
	(6 Jun 2006), this receiver is functionally equivallent to SNR-8100 ACT which
	is also an alias of the SNR-8000.

New files

Updated files
	
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2006/07/27


Antenna.ini version 6.59
        Updated DigitalFieldBook group


New files

Updated files
	
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2006/07/20


Antenna.ini version 6.58
        Added measurement method "Bottom of Epoch 25 receiver mount" to Epoch L1/L2 antenna

        Revert to using old language code pages for string translations. Translations starting
        with version 6.54 are UTF-8 encoded. This has caused problems with proper display of
        strings in existing software.
        
        Revert change of default RINEX name for Zephyr - Model 2 and Zephyr Geodetic - Model 2
        to correct problem with RTK rovers not recognizing antenna descriptors transmitted by
        Trimble base software.


New files

Updated files
	
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2006/07/18

Antenna.ini version 6.57
        Released GA510


New files

Updated files
	
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PCT files are Trimble Antenna Phase Tables
NGS files are NGS Antenna Phase Tables
IFE files are University of Hannover, Germany Antenna Phase Tables
JPG files are antenna image files

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