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:
  • 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

SDO Mission working documents

See the GDS SDO page.

GDS SDO deliveries

LRO Mission working documents

See the GDS LRO page.

GDS LRO deliveries

MMS Mission working documents

See the GDS MMS page.

GDS MMS deliveries

GPM Mission working documents

See the GDS GPM page.

GDS GPM deliveries

GDS internal working documents

See the GDS Internal page.

Team leads

• Stephen Leake, multi-mission software lead
• Tom Correll, SDO hardware lead and project lead
• George Heisey, LRO & GPM hardware lead and project lead
• Agbontaen Imasuen, MMS hardware lead and project lead