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SOFTWARE CATALOG
Operations
Operations
Ground Software, Telemetry, Command and Control, Global Positioning Systems, Extra-Vehicular Activity, Radio, Communications
GSC-17900-1
Single Covariance Maximum Pc
The Single Covariance Maximum Pc Offline Tool estimates the upper bound for probability of collision (Pc) when only one object's covariance information is available. The tool uses a method proposed by Frisbee that incorporates the miss vector and the known covaraince to shape the 2-dimension conjuction plane ellipse and bound the maximum Pc.
Open Source
GSC-17915-1
ITOS 9.0
The Integrated Test and Operations System (ITOS) is a satellite telemetry and command system. It has been used on more than 30 NASA projects, from CubeSats to Great Observatories. It is appropriate for use during the entire mission life cycle from development labs to on-orbit operations. ITOS also is a very capable closed-loop, scripted simulator that can simulate an entire observatory or a particular subsystem.
U.S. Government Purpose Release
ARC-18520-1
stol-mode
An Emacs major mode for Spacecraft Test and Operations Language (STOL), written to be used with Integrated Test and Operations System (ITOS).
Open Source
NPO-19636-1
GNSS-Inferred Positioning System and Orbit Analysis Simulation Software (GIPSY-OASIS)
GIPSY-OASIS is widely used for geophysical and global positioning system research.
U.S. Government Purpose Release
LAR-17264-1
ROBUS-2 Fault-Tolerant Broadcast Communication System for Modular Avionics
ROBUS-2 is a time-division, multiple-access broadcast communication system that uses a time-indexed communication schedule for medium-access control. The technology provides guaranteed fault-tolerant services that include: message broadcast (Byzantine Agreement), dynamic communication schedule update, time reference (clock synchronization), and distributed diagnosis (group membership).
Open Source
KSC-13923
Web Application: Ground Hardware Management Tool
The Ground Systems Development and Operations (GSDO) Program requires a web-based application to effectively manage and coordinate the various components of ground support equipment (GSE) used at Kennedy Space Center (KSC) throughout the spacecraft and launch vehicle processing and integration flow, as well as for launch pad operations. A considerable amount of GSE is designed by the Launch Vehicle and Spacecraft developers for KSC use during the ground processing flow. Additionally, KSC develops GSE for use during processing, launch preparation, and launch activities. All GSE used at KSC during the processing flow is tracked and identified during ground operations planning activities. The Ground Operations Planning Database (GOPDb) provides the application to coordinate the various aspects of the ground planning phase. Additional rigor and visibility into the GSE component of ground operations planning is critical to a seamless and cost effective planning and design phase. An integrated GSE tracking solution must be developed to provide visibility, accountability, and configuration control of GSE data to all stakeholders while ensuring that the source data remains appropriately controlled and protected. This integrated GSE tracking and management tool the Ground Hardware Management Tool (GHMT) Application - for tracking and managing GSE data used in support of KSC\GSDO operations planning and launch campaigns. The GHMT will be fully integrated with the GOPDb to provide a complete ground operations planning solution.
U.S. Release Only
GSC-14993-1
Consultative Committee for Space Data Systems (CCSDS) File Delivery Protocol (CFDP) Software Library, Version 3.1
This library provides for the reliable transfer of large data blocks to and from spacecrafts. It implements the international standard CFDP protocol, can be used from mission to mission, and supports both ground and flight software.
U.S. Government Purpose Release
GSC-18016-1
CARA SDK - Two-Dimension Probability of Collision (Pc) Calculation
The two-dimension Probability of collision (Pc) calculation module set is one of the Conjunction Assessment Risk Analysis (CARA) Software Development Kit (SDK). It implements the calculation of the probability of collision of two satellites given the state estimates and covariances, following the methodology of Foster and Estes (1992).
Open Source
GSC-16276-1
Goddard Mission Services Evolution Center (GMSEC) Environmental Diagnostic Analysis Tool (GEDAT), Version 2.0
Version 2.0 of GEDAT features: a new tree-table display with selective filtering to support large-scale environments; added displays for CPU, memory, network resource graphing/plotting, server configuration, and message statistics; filtered search capabilities; improved menu-bar navigation capabilities; automatic elevation of errors or critical events; and user-configurable notification timeout monitoring.
U.S. Government Purpose Release
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