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573 repositories

TrickHLA
Public
TrickHLA: An IEEE 1516 High Level Architecture (HLA) Simulation Interoperability Standard Implementation for Trick Base Simulations
C++
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Other
•24•50•9•0•Updated Jun 2, 2025Jun 2, 2025
opera-sds
Public
HTML
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Apache License 2.0
•4•6•42•4•Updated Jun 2, 2025Jun 2, 2025
earthdata-search
Public
Earthdata Search is a web application developed by NASA EOSDIS to enable data discovery, search, comparison, visualization, and access across EOSDIS' Earth Science data holdings.
data-discovery hacktoberfest eosdis earthdata-search
JavaScript
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Other
•231•770•18•1•Updated Jun 2, 2025Jun 2, 2025
mmt
Public
NASA's Metadata Management Tool.
JavaScript
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Apache License 2.0
•40•94•18•3•Updated Jun 1, 2025Jun 1, 2025
stitchee
Public
Harmony service that concatenates netCDF4 data files along an existing dimension
netcdf concatenation asdc data-combination
Python
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Apache License 2.0
•3•7•8•2•Updated Jun 1, 2025Jun 1, 2025
ncompare
Public
Compare the structure of two netCDF (or HDF5) files
netcdf hierarchical-data data-comparison
Python
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Apache License 2.0
•10•28•3•2•Updated Jun 1, 2025Jun 1, 2025
harmony-regridding-service
Public
Python
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Other
•3•0•0•2•Updated Jun 1, 2025Jun 1, 2025
batchee
Public
Harmony service that groups together files into batches for concatenation
batching filenames grouping asdc
Python
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Apache License 2.0
•2•4•2•1•Updated Jun 1, 2025Jun 1, 2025
cumulus
Public
Cumulus Framework + Cumulus API
nasa-cumulus cumulus
JavaScript
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Other
•112•269•2•15•Updated Jun 1, 2025Jun 1, 2025
kms
Public
Jupyter Notebook
•2•1•1•1•Updated May 30, 2025May 30, 2025
nos3
Public
NASA Operational Simulator for Small Satellites
simulator nasa cosmos cfs 42 nos digital-twin nos3
C
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Other
•113•459•90•3•Updated May 30, 2025May 30, 2025
Common-Metadata-Repository
Public
eosdis common-metadata-repository
Clojure
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Apache License 2.0
•99•366•6•5•Updated May 30, 2025May 30, 2025
openmct
Public
A web based mission control framework.
JavaScript
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Other
•1.3k•12k•901•59•Updated May 30, 2025May 30, 2025
harmony-autotester
Public
Python
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Other
•1•0•39•0•Updated May 30, 2025May 30, 2025
harmony
Public
Application for providing services for Earth observation data in the cloud using standards-based APIs
TypeScript
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Other
•58•82•0•2•Updated May 30, 2025May 30, 2025
cumulus-orca
Public
Python
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Other
•24•23•2•0•Updated May 30, 2025May 30, 2025
opera-sds-pcm
Public
Observational Products for End-Users from Remote Sensing Analysis (OPERA)
Python
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Apache License 2.0
•14•19•50•5•Updated May 30, 2025May 30, 2025
CryptoLib
Public
Provide a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station.
communications cfs ground-station ccsds sdls-ep space-data-link-security-protocol spack-data-link data-link space-communications space-network
C
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Other
•35•103•42•5•Updated May 30, 2025May 30, 2025
dtn-test-framework
Public
Python
•0•0•0•0•Updated May 30, 2025May 30, 2025
Kamodo
Public
Jupyter Notebook
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Other
•28•53•11•0•Updated May 29, 2025May 29, 2025
cFS
Public
The Core Flight System (cFS)
CMake
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Apache License 2.0
•257•934•63•2•Updated May 29, 2025May 29, 2025
opera-sds-lambdas
Public
Python
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Apache License 2.0
•4•4•0•1•Updated May 29, 2025May 29, 2025
opera-sds-bach-ui
Public
JavaScript
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Apache License 2.0
•3•3•1•0•Updated May 29, 2025May 29, 2025
opera-sds-bach-api
Public
Python
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Apache License 2.0
•3•6•0•1•Updated May 29, 2025May 29, 2025
cFE
Public
The Core Flight System (cFS) Core Flight Executive (cFE)
C
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Apache License 2.0
•217•437•402•80•Updated May 29, 2025May 29, 2025
pyturbo-aero
Public
Turbomachinery Blade and Flow path design tool
Jupyter Notebook
•9•46•2•0•Updated May 29, 2025May 29, 2025
turbo-design
Public
Radial Equilibrium Code to design Turbomachinery
Jupyter Notebook
•9•22•3•0•Updated May 29, 2025May 29, 2025
CARA_Analysis_Tools
Public
MATLAB
•35•76•0•0•Updated May 29, 2025May 29, 2025
harmony-service-example
Public
Example service implementation for subsetting and reprojecting L3 data using Harmony. https://github.com/nasa/harmony
Python
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Other
•7•5•0•0•Updated May 29, 2025May 29, 2025
fpp
Public
F Prime Prime: A modeling language for F Prime
Scala
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Apache License 2.0
•40•69•49•3•Updated May 28, 2025May 28, 2025