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Landsat Data Continuity Mission (LDCM) USGS Project Status Report June 12, 2007 Mike Headley Landsat Data Continuity Mission (LDCM) USGS Project Status Report June 12, 2007 Mike Headley USGS LDCM Project Manager [email protected] gov 605 -594 -2644 LDCM Mar 2006 Status

Topics w USGS acquisition strategy and procurement status w System Concept Review (SCR) results Topics w USGS acquisition strategy and procurement status w System Concept Review (SCR) results w System Requirements Review (SRR) plans U. S. Department of the Interior 2

LDCM Mission Architecture Legend Image Data Flow Space Segment Spacecraft Control Interfaces System and LDCM Mission Architecture Legend Image Data Flow Space Segment Spacecraft Control Interfaces System and Human Interfaces International Cooperators (ICs) Collection Activity Planning Element Mission Operations Element User Portal Element User Community Storage and Archive Element Ground Network Element Flight Operations Segment Architecture Integration Support and the Infrastructure Element U. S. Department of the Interior Image Processing Element Data Processing and Archive Segment Implementation Responsibilities USGS NASA 3

FOS Acquisition Strategy Summary w New Procurements w w Ground Network Element Mission Operations FOS Acquisition Strategy Summary w New Procurements w w Ground Network Element Mission Operations Element** Flight Ops Team MOC (EROS) Facility Modifications Collection Activity Planning Element Mission Operations Element w EROS TSSC Contract w Collection Activity Planning Element w Segment and element integration Ground Network Element Flight Ops Team and MOC Facilities Flight Operations Segment ** NASA procurement, USGS funded Acquisition Approach New Procurements EROS TSSC Contract U. S. Department of the Interior 4

DPAS Acquisition Strategy Summary w New Procurements w User Portal Element w Archive Element DPAS Acquisition Strategy Summary w New Procurements w User Portal Element w Archive Element User Portal Element w EROS TSSC Contract w Image Processing Element w Segment and element integration Acquisition Approach New Procurements EROS TSSC Contract U. S. Department of the Interior Archive Element Image Processing Element Data Processing and Archive Segment 5

Architecture Integration Support and the Infrastructure Element Summary w Aerospace FFRDC Contract w Independent Architecture Integration Support and the Infrastructure Element Summary w Aerospace FFRDC Contract w Independent architecture and integration support to USGS w EROS TSSC Contract w Infrastructure Element development w Ground system integration support to USGS U. S. Department of the Interior 6

USGS LDCM Procurement Status w Ground Network Element: Trades in process, RFPs expected late USGS LDCM Procurement Status w Ground Network Element: Trades in process, RFPs expected late 2008 w Flight Ops Team: RFI done; RFP summer 2007; Award early 2008 w MOC Facility (EROS): Location chosen and mods expected in 2008 w Archive and User Portal Elements: RFIs in 2007, RFPs in 2008 w Collection Planning (i. e. LTAP-8), Image Processing, and Infrastructure Elements developed through the EROS TSSC contract w Updates posted at: http: //ldcm. usgs. gov/acquisition. Strategy. php U. S. Department of the Interior 7

System Concept Review (SCR) w Held February 21 -22 at EROS (and the weather System Concept Review (SCR) w Held February 21 -22 at EROS (and the weather was great!) w Reviewed ground system ops concepts w Designed to gauge progress towards the Ground System (GS) System Requirements Review (SRR) in August 2007 w Captured 77 RIDs (i. e. action items) in two major groups: w Policy and L 1 requirements issues needing USGS HQ clarification w Technical issues requiring engineering / science definition or clarification in the operations concept and segment requirements w Next four slides outline major issues of interest U. S. Department of the Interior 8

Updates to Product Requirements w LDCM will generate one standard data product w Precision Updates to Product Requirements w LDCM will generate one standard data product w Precision and terrain corrected (L 1 T) w Pixel values will be at-sensor radiance or at-sensor reflectance w 4000 L 1 T products per day; 16 -bit data in GIS-ready format w LDCM will focus on electronic delivery of L 1 T products w Web-enabled access with no hard media w L 0 “standard” and user specified products not currently planned w User feedback will determine what others may be considered w LDCM will support “bulk” data delivery w Bulk requirements not well understood; User feedback needed w Initially, bulk delivery on media is planned for “Archive” and L 1 T data w Will address requirements through a RFI / questionnaire U. S. Department of the Interior 9

LDCM Standard L 1 T Parameters w Parameters based on: w Feedback from Landsat LDCM Standard L 1 T Parameters w Parameters based on: w Feedback from Landsat L 1 T Pilot w Current understanding of user community requirements w Need for consistency with heritage Landsat products w w w w w Pixel size: Media type: Product type: Output format: Map projection: Datum: Orientation: Resampling: Accuracy U. S. Department of the Interior 14. 25 m pan / 28. 5 m multispectral Download (no cost) – no hard media planned L 1 T Geo. TIFF UTM WGS 84 North up Cubic convolution ~12 m 90% (CE) global 10

Additional Product Related Issues w LDCM will require user registration for L 1 T Additional Product Related Issues w LDCM will require user registration for L 1 T data download w Will strive to reduce impacts on users w LDCM will follow COFUR guidelines w USGS HQ determined COFUR permits web-enabled L 1 T products w COFUR allows for applicable charges for user specified & bulk data w USGS HQ updating Landsat data policy for L 1 -7 and LDCM U. S. Department of the Interior 11

Other Requirements Issues w LDCM will support priority acquisition and off-nadir requests w Will Other Requirements Issues w LDCM will support priority acquisition and off-nadir requests w Will coordinate draft tasking criteria with LST Mission Ops Group w Criteria will preserve LTAP and be consistent with current missions w USGS HQ planning a policy statement based LST input w LDCM will support International Cooperator (IC) community w At recent LTWG, ICs expressed strong interest in LDCM w Bulk delivery mechanism will also support data exchange with ICs w LDCM will support a backup data archive w Off-site archive planned but with low cost approach w User feedback indicated costly “hot” backup was not necessary w Thanks to LST for your quick response to our questions!! U. S. Department of the Interior 12

Ground System SRR Plans w System Requirements Review planned for Aug 28 -29 at Ground System SRR Plans w System Requirements Review planned for Aug 28 -29 at EROS w SRR will assess readiness to begin Ground System (GS) design w Maturity of the FOS and DPAS segment level requirements w Allocation of segment requirements to the GS elements w Ability of the envisioned GS design to satisfy the requirements w Detailed SRR overview planned on LST agenda this week w Will outline the SRR, the LST’s role, and review requirements w LST feedback critical to helping us resolve requirements questions U. S. Department of the Interior 13