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  Support ISRO Support 

ISRO-SAC Update History

Updates (in reverse chronological order)

December 22, 2008

Added link to HydroRad firmware on HydroRad Support page.

December 19, 2008

Posted calibration files for spare HydroRads, and note about firmware versions.

November 11, 2008

May 18, 2007

HydroDAS USBLink version 1.10a: The program itself is still version 1.10 and has not changed, but the process of installing USB drivers is improved.

May 4, 2007

  • Console version 1.22: Fixed bug in loading of band files from PC, and bug that sometimes left first band center as "5".  Changed handling of non-printing characters in terminal window so other characters are not overwritten.
  • Added Downloaded Data section, and recovered data from HydroDAS HD050105 returned for service.

November 28, 2006

November 8, 2006

HydroDAS software updates:

  • Console version 1.21: Improved handling of information level fixes possible problem with sending commands; added more status messages; speeded up loading of large directories during reprocessing; various minor interface improvements.
  • Firmware version 3.2.6: Corrects error in band-averaging that caused values to be slightly low; corrects application of QC checks
  • Post-processing software: SAC-HOBI Tools version 2.0, user's manual version A

Minor updates to HydroDAS User's Manual.

September 1, 2006

HydroDAS software updates:

  • Console version 1.20: Adds file capture, expanded file transfer capability; saves position and status of terminal window between sessions. 
  • Firmware version 3.2.5: Fixes fluorometer data handling; changes archived file-naming convention so base names are always exactly 7 characters, e.g. 2006001 instead of 20061.
  • HydroDAS Logging Scripts 1.13: Add fluorometer commands
  • Post-processing software: First posted version

August 10, 2006

Preparation for HOBI Labs training session at SAC.

December 22, 2005

Maintenance updates to HydroDAS software and firmware:

  • HydroDAS firmware version 3.24:  Corrects a rare bug that could cause a brief interruption of data collection.
  • ISRO HydroDAS Console version 1.12: Improves handling of post-processing in directories containing many files.

August 30, 2005

  • HydroDAS Scripts version 1.11.  These scripts do not send shutter commands to the HydroRad-ES1.

August 24, 2005

July 22, 2005

  • Maintenance updates to HydroDAS software and firmware:
    • HydroDAS firmware version 3.23:  This update increases error-checking and improves response to errors that could arise from defects in the flash memory card.  (These changes are precautionary and were tested with a special flash card that is known to have errors.  No such errors were ever observed during extensive testing of the delivered units).  Update also eliminates wavelength band definitions from output data packets if no spectra are collected (due to excessive tilt, or inadequate light levels).
    • ISRO HydroDAS Console version 1.11: fixes a minor bug that would cause the connection dialog box to remain open after a connection is completed.
  • On this web site, fixed a broken link to DASHost software

June 10, 2005

ISRO-SAC Support web pages are launched.  Updates to all HydroDAS software and firmware are posted.

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All specifications subject to change without notice.