Projects

Overview
Project Title	Spectral Pre-Processing Transform for Multispectral & Hyperspectral Image Compression
Approval	Approved
Document Number	120.3
Charter	5.03 Data Compression Working Group
Document Type	Green
Description of Document	Green Book for CCSDS-122.1-B, which defines a multispectral & hyperspectral image compressor as an extension to the CCSDS-122.0-B by defining a one-dimensional pre-processing spectral decorrelating transform and associated output data structures. This allows the CCSDS-122.0-B (two-dimensional) image compressor to provide effective compression of multispectral and hyperspectral (3-dimensional) images. The Green Book will provide information to help users select parameters and options to make more effective use of the CCSDS-122.1-B Recommendation.
Applicable Patents	There are no patent issues for this technology that are known by the CCSDS community
Patent Comments	Not applicable for Green Book; addressed in relevant Blue Book
Survey of Similar Standards Documents or Projects Undertaken in Other Bodies and elsewhere in CCSDS	Addressed in relevant Blue Book
Resources
Book Editor	CNES
Book Editor Resources	4mm
Prototype 1	Not Required
Prototype 1 Resources	Not applicable for Green Book
Prototype 2	Not Required
Prototype 2 Resources	Not applicable for Green Book
Prototype 3
Prototype 3 Resources
Contribute	NASA
Monitor Only	ESA
Resource Comments

Schedule

Legend for Schedule Milestones = Required for Orange Books = Required for Green Books = Required for Magenta Books = Required for Blue Books Note - Red Books are Draft Blue/Magenta Books Schedule Milestones	Original Completion Date (Date in M/D/YYYY format.)	Estimated Completion Date (Date in M/D/YYYY format.)	Actual Completion Date (Date in M/D/YYYY format.)	Comments (Date in M/D/YYYY format.)
Project Approved	5/1/2016	5/1/2016	4/28/2016	CMC-P-2016-04-004
Project Start Date	5/15/2016	5/15/2016	5/15/2016
Internal WG Review
First Draft Circulated to WG	9/26/2016	9/26/2016	9/26/2016
First Draft Comments Due	10/17/2016	10/17/2016	8/30/2017
Second draft circulated to WG	3/13/2017	11/6/2017	11/6/2017
Second Draft Comments Due	4/17/2017	12/15/2017	3/27/2018
Final WB Submitted to AD for Further Processing	5/22/2017	5/25/2018	7/2/2018
External Milestones
Secretariat Document Processing	7/24/2017	10/2/2018	10/2/2018
First Agency Review
RID Resolution
Secretariat Document Processing 2
Final Agency Review
RID Resolution
First Prototype Development
Second Prototype Development
CMC Approval	12/13/2018	12/3/2018	3/28/2019
Total Time to Complete (in months)	30	30