Minimize CryoSat IPF Processing Baseline: Level-1 Ice Products

Back to CryoSat IPF Baseline

Information on the historic IPF1 baseline for CryoSat Ice products is provided in the table below.

The current version of IPF1 is listed below, followed by information in the corresponding table providing the:

  • IPF installation date
  • Changes with respect to the last IPF version
  • Various processor versions corresponding to the IPF update

Detailed information concerning the IPF1 Ice products is available in the latest version of the Product Format Specification document for L1B Ice Processor

Detailed information concerning the main evolutions for the L1B Ice Processor with respect to the last IPF1 is available here.

Current Ice IPF1 installed at Kiruna PDS: vM1.0.2

Date IPF version Changes to the IPF baseline Processor versions
FDM: 04/06/2015

Offline: 07/05/2015
IPF1 vM1.0.2 SW version issued to implement improvements to the FDM mode. This update includes:
  • Use of Star tracker L0 files in FDM chain
  • Introduction of attitude information in the L1B FDM Time Orbit Group
Other operative modes (SAR and SARIn) have not been modified at this stage and the processor versions remain unchanged (see below).

For a list of all known remaining IPF anomalies (ARs) following this update, please see the Product Status page.
SIR1LRM/4.6
SIR1FDM/2.9
FDM: 26/03/2015

Offline: 01/04/2015*
IPF1 vM1.0.1 SW version issued following a major IPF upgrade. This SW is used to process all products marked by the new Baseline-C and introduces major evolutions to the processors with respect to Baseline-B. The update of IPF1 includes:
  • Provision of additional attitude information in new product fields
  • Use of best available attitude information coming from the same Star Tracker selected on-board
  • L1B product format and content changes
  • Fix of several ARs from the previous IPF1 Vk2.1
  • Updated configuration parameters in the PCONF, IPFDB and IPF Task Tables
* L1 LRM, SAR, & SARIn data from validity 22/02/2015 to 01/04/2015 is a hybrid Baseline-C using the old Baseline-B orbit model.
SIR1LRM/4.5
SIR1SAR/4.5
SARIN/4.5
SIR1FDM/2.8
SIR1LRC1/4.4
SIR1SAC1/4.4
SIR_SIC1/4.4
SIR1SAC2/4.5
SIR1SIC2/4.4
SIR2SIC2/4.4
02/04/2014 IPF1 Vk2.1 SW version issued to implement amendments to the processor Task Tables. No changes were made to the processor executables or PCONF files. This update includes:
  • Update of all standard processor Task Tables to make the use of certain auxiliary data files mandatory in Offline production.
  • The fix of several ARs related to Task Tables from the previous IPF1 Vk2.0.
SIR1LRM/4.2
SIR1SAR/4.2
SARIN/4.2
SIR1FDM/2.5
SIR1LRC1/4.1
SIR1SAC1/4.1
SIR_SIC1/4.1
SIR1SAC2/4.2
SIR1SIC2/4.1
SIR2SIC2/4.1
15/04/2013 IPF1 Vk2.0 SW version issued in the frame of the CryoSat mission to implement improvements to the FDM mode. Other operative modes (LRM, SAR and SARIn) have not been modified at this stage. This update includes:
  • The fix of several ARs from the previous IPF1 Vk1.0 for FDM mode only.
SIR1LRM/4.1
SIR1SAR/4.1
SARIN/4.1
SIR1FDM/2.4
SIR1LRC1/4.0
SIR1SAC1/4.0
SIR_SIC1/4.0
SIR1SAC2/4.1
SIR1SIC2/4.0
SIR2SIC2/4.0
01/02/2012 IPF1 Vk1.0 SW version issued following the first year of the CryoSat-2 Operations Phase. This SW is used to process all products marked by the new baseline B and includes the following:
  • The fix of several ARs from the previous IPF1 Vj1.1;
  • Updated configuration settings in the PCONF, IPFDB and IPF Task Tables;
  • Integration of Earth Explorer 3.7.4.1 CFI libraries.
SIR1LRM/4.0
SIR1SAR/4.0
SARIN/4.0
SIR1FDM/2.3
SIR1LRC1/3.9
SIR1SAC1/3.9
SIR_SIC1/3.9
SIR1SAC2/4.0
SIR1SIC2/3.9
SIR2SIC2/3.9
24/01/2011 IPF1 Vj1.1 SW version issued for the transfer to operations. This includes the following:
  • The fix of several ARs from Commissioning Phase (from Vi1.0);
  • Change of settings in the PCONF and IPFDB;
  • Integration of Explorer Geocorrection 4.2 CFI library;
  • Integration of Earth Explorer 3.7.3 CFI libraries.
SIR1LRM/3.9
SIR1SAR/3.9
SARIN/3.9
SIR1FDM/2.2
SIR1LRC1/3.8
SIR1SAC1/3.8
SIR_SIC1/3.8
SIR1SAC2/3.9
SIR1SIC2/3.8
SIR2SIC2/3.8
12/07/2010 IPF1 Vi1.0 SW version issued in the frame of the CryoSat Commissioning Phase SIR1LRM/3.7
SIR1SAR/3.7
SARIN/3.7
SIR1FDM/2.0
SIR1LRC1/3.6
SIR1SAC1/3.6
SIR_SIC1/3.6
SIR1SAC2/3.7
SIR1SIC2/3.6
SIR2SIC2/3.6