MISR Level 2 TOA/Cloud Versioning
MISR Level 2 Top of Atmosphere/Cloud Stereo Product
ESDT | Product File Name Prefix | Current Quality Designations |
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MIL2TCST MIL2TCSF |
MISR_AM1_TC_STEREO |
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Ver. # | Production Start Date |
Product Updates | Quality Transition |
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Current F08_0017 |
06/01/2007 | Data Product Specification Rev Q (PDF).
The entire mission is being reprocessed at this level. Software has been ported over to Linux. No algorithm changes. This version marks the beginning of FIRSTLOOK vs. FINAL processing New ancillary files:
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F08_0016 | 08/01/2006 | Data Product Specification Rev O (PDF).
Small improvement to wind-qa: adding tests for differences in east-west wind component, height, and direction. New ancillary files:
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F08_0015 | 02/21/2006 | Data Product Specification Rev N (PDF).
Implemented new wind retrieval algorithm for sub-pixel resolution and included new WindQA based on fwd-aft wind differences. New ancillary files:
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F08_0014 | 12/01/2005 | Version F08_0014 contains errors in the wind and height retrievals. See Quality Statement for details. Use with caution!. |
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F07_0013 | 05/13/2005 | Data Product Specification Rev M (PDF).
Turned on Da back on for the wind retrievals, with slight quality improvement. |
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F07_0012 | 11/28/2004 | Data Product Specification Rev L (PDF).
Small bug fix to avoid occasional crash. No change to science results. |
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F07_0011 | 2/04/2004 | Data Product Specification Rev K (PDF).
Wind Quality Flags improved. RCCM as generated by the stereo product is now fully populated. New ancillary files:
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F07_0010 | 12/08/2003 |
Version F07_0010 was removed from the archive because it contained radiometric errors. |
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F06_0009 | 08/13/2003 | Data Product Specification Rev J (PDF).
Block Center Times for AN camera added to product. New ancillary files:
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F05_0008 | 11/12/2002 | Data Product Specification Rev G (PDF).
Wind Quality Flags implemented. Height fields now split up into "BestWinds", "WithoutWinds" and "RawWinds" versions. Use of Da camera turned off for wind retrievals. Level 1 Orbit-QA flag is now used. New ancillary files:
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F04_0007 | 04/15/2002 | Data Product Specification Rev E (PDF).
CloudMotionSource field updated to provide correct information as to the source of each individual wind vector. The individual camera id's used for the height retrieval are restored. Disabled use of RCCM in a pre-screen for the misregistration retrievals for the time being. New ancillary files:
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F03_0006 | 09/27/2001 | Data Product Specification Rev D (PDF).
A new field called Preliminary SDCM was added to the product. The SDCM algorithm was updated to begin using the RCCM, but only over ocean. New ancillary files:
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F02_0005 | 03/30/2001 |
HDF file access efficiency updates. Fixed bug introduced in Patch 1 in which ~5% of domains contained unusable cloud height data. Manage occurrences of large, anomalous values in the 4 stereo domain parameters for CrossMisregistrationError. Correction of Look vector discontinuity logic. Correction of optimizer errors. Correction of histogram peak wind speed value. Correction of wind speed histogram which was not reported properly. New ancillary files:
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Baseline: F02_0004 |
02/16/2001 |
Initial baseline for Level 2 TC Stereo public release. Add trap singular matrix condition. Add test for invalid look vectors. Use different metadata to test for validity of time tags. Fix incorrectly addressed array. Introduced bug in which ~5% of domains contain unusable cloud height data. Baseline ancillary files:
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