# Useful resources

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## Database facilities

* [NASA's Space Physics Data Facility (SPDF)](http://spdf.gsfc.nasa.gov)
* [MultiMission Magnetopause Crossing Database](http://omniweb.gsfc.nasa.gov/ftpbrowser/magnetopause.html)
* [Multi mission Bow Shock Crossing](http://omniweb.gsfc.nasa.gov/ftpbrowser/bowshock.html)



## CDF File Format

* [NASA CDF Library](http://cdf.gsfc.nasa.gov)
* [NASA CDF Lib documentation](http://cdf.gsfc.nasa.gov/html/CDF_docs.html)
* [ISTP Standard](http://spdf.gsfc.nasa.gov/istp_guide/istp_guide.html)
* [Convert from/to non-CDF, CDF](http://cdf.gsfc.nasa.gov/html/faq.html#conversion) and [conversion tools](http://cdf.gsfc.nasa.gov/html/dttools.html)
* [CDF tools](http://cdf.gsfc.nasa.gov/html/faq.html#CDFtools)


## Known Time Descriptions in CDF Files

* [[known_time_desc| Summary Table]]

## Plot and OpenGL in QtCharts

* [[plot_and_opengl| Test of limits]]

## Mission ressources


### Types of plots

* [[spectrograms| Spectrograms]]


### Cluster

* [Cluster Science Archive](http://www.cosmos.esa.int/)
* [Web Server for the CIS Experiment](http://cluster.irap.omp.eu)
* [PEACE instrument webpage](https://www.ucl.ac.uk/mssl/space-plasma-physics/missions/cluster-peace)

### THEMIS

* [the Themis mission](http://themis.ssl.berkeley.edu/index.shtml)
* [Data Retrieval](http://themis.ssl.berkeley.edu/data/themis/)
* [List of L2 data products](http://themis.ssl.berkeley.edu/data_status.shtml)

## Software

### Visualization and analysis toolkits

* [CEF library](http://ceflib.irap.omp.eu)
* [IRFU-matlab web site](https://sites.google.com/site/irfumatlab/)
* [IRFU-matlab library](https://github.com/irfu/irfu-matlab)
* [CLWeb](http://clweb.cesr.fr)
* [Tools for Cluster data](http://www.cosmos.esa.int/web/csa/software)
* [TDAS/SPEDAS](http://themis.ssl.berkeley.edu/software.shtml)

### Algorithms
* [Downsampling Time Series for Visual Representation](http://skemman.is/stream/get/1946/15343/37285/3/SS_MSthesis.pdf)

### Web Services

* [Web Service Activity News](http://www.w3.org/2002/ws/#news)
* [Web Service Activity Documents](http://www.w3.org/2002/ws/#documents) (SOAP, WSDL, etc.)

* **Spacecraft orbits**
  * [Satellite Situation Center (SSC) System and Services](http://sscweb.gsfc.nasa.gov/index.html)
  * [SSC webservice](http://sscweb.gsfc.nasa.gov/WebServices/) including soap/rest for location/graphics/conjonctions queries
  * [http://sscweb.gsfc.nasa.gov/WebServices/tipsod/](http://sscweb.gsfc.nasa.gov/WebServices/tipsod/)

* **WSDL**
  * [SOAPui](http://www.soapui.org/SOAP-and-WSDL/getting-started.html) support for testing WSDL / SOAP based services;
  * [How to test a webservice](http://www.joecolantonio.com/2011/04/13/how-to-test-a-web-serviceiwsdl/)

* **database web services**
  * [AMDA, CL etc. web services](http://clweb.cesr.fr/webservice.html)
  * [Helio/space models, data, services, catalogs](http://solarsystem-interoperability.eu/services/)
  * [IMPEX services](http://impex-portal.oeaw.ac.at/api-view#!/methods/getParameterAMDA)
  * [CDAWeb service](http://cdaweb.gsfc.nasa.gov/WebServices/)
  * [AMDA webservice software](http://cdpp-amda.cesr.fr/DDHTML/AMDA_SOFT/software.html) (OBSOLETE)
  * [Impex trees](https://github.com/FlorianTopf/impex-portal/tree/master/trees) (ccmc, amda, clweb, etc.) (OBSOLETE)
  * [impex wsdl methods](https://github.com/FlorianTopf/impex-portal/tree/master/methods) (OBSOLETE)



## Space Weather

* [Space Weather catalog](http://www.spaceweathercatalogue.org/index.php?page=home)
* [EU Space Weather Portal](http://www.spaceweather.eu)


## Models

### CCMC

* [CCMC homepage](http://ccmc.gsfc.nasa.gov)


## Event catalogs

* [ICME Richardson list](http://www.srl.caltech.edu/ACE/ASC/DATA/level3/icmetable2.htm) (ACE)
* [IPShocks](http://ipshocks.fi/database)



## Machine Learning

* [JPL Machine Learning systems](http://ml.jpl.nasa.gov)
* [Onboard machine learning classification of images by a cubesat in Earth orbit](http://dl.acm.org/citation.cfm?id=2757010)