Working documents

Mission-independent working documents

• General users:
  • GDS User Guide. This is the current working version; it reflects what will be available in the next release. See the mission-specific pages for released user guides.
• General documentation:
  • Index of GDS internal documents
  • GDS mission_independent_requirements.pdf Also overview of what simulators do.
  • GDS overview Powerpoint presentation
  • Flight Software Branch Testbed Guideline
  • leap seconds
• Models and algorithms:
  • spacecraft_math.pdf
  • gds-hardware-iru-design.pdf (IRU error)
  • gds-hardware-rwa-design.pdf (RWA tachometer error)
  • gds-models-css-algorithms.pdf
  • gds-models-dss-algorithms.pdf
  • gds-models-guide_telescope-design.pdf (Guide Telescope algorithm)
  • gds-models-iru-design.pdf (IRU model)
  • gds-models-iru-predictor.pdf IRU predictor algorithm)
  • gds-models-rwa-algorithms.pdf
  • gds-models-star_tracker-algorithm.pdf
  • gds-threads-executor_time_sync-algorithm.pdf

Mission working documents

GDS SDO - deliveries

GDS LRO - deliveries

GDS MMS - deliveries

GDS GPM - deliveries

GDS DSCOVR - deliveries

GDS Internal

Team leads

• Stephen Leake, multi-mission software lead, MMS hardware lead and project lead, DSCOVR project lead
• George Heisey, LRO & GPM hardware lead and project lead