---
pymoondb: The python interface to the MoonDB geochemical and petrological lunar sample database
---


![Apollo 12 NASA image AS12-47-6932](https://www.ict.inaf.it/gitlab/alessandro.frigeri/pymoondb/raw/master/docs/source/images/AS12-47-6932.jpg)

MoonDB is a NASA-funded quality-controlled data system that will preserve, digitize and curate lunar geochemical and petrological data and their associated sample metadata and analytical metadata.

__Pymoondb__ is a python module which creates an interface to the Application Program Interface made available by the MoonDB project.

The python module is being developed at [IAPS/INAF](http://www.iaps.inaf.it) in Rome, Italy.  The MoonDB database is being developed and maintaned by the Lamont-Doherty Earth Observatory's Geoinformatics Research Group of Columbia University, New York.

# Installation

Install the package via pip:

```
pip install pymoondb.git
```

To use moondb module, fire up your python interpreter and simply do:

    >>> import moondb
    >>> s_12023 = moondb.get_specimens(sc=['12023'])[0]
    >>> print( type(s_12023) )
    <class 'moondb.core.Specimen'>
    >>> ", ".join( (s_12023.mission,s_12023.landmark,s_12023.specimenType) )
    'Apollo 12, SHARP CRATER, ROCK/Unclassified'

# How to cite MoonDB and pymoondb

Here you are the references to documents describing MoooDB and the python interface.

#### pymoondb

Frigeri, A., Lehnert, K. A., Ji, P.  [The Python interface to the MoonDB geochemical and petrological database](https://meetingorganizer.copernicus.org/EPSC-DPS2019/EPSC-DPS2019-1729.pdf) European Planetary Science Congress, Geneve - Switzerland, September,  2019

#### MoonDB

Lehnert, K. A., Markey, K., Ji, P., Cai, Y., Hodges, K., Mercer, C., Walker, J. D., Ash, J., Evans, C. and Zeigler, R.  [MoonDB: 50 Years of Lunar Sample Data Ready for the Data Revolution](http://www.hou.usra.edu/meetings/lpsc2019/pdf/2996.pdf) Lunar and Planetary Science Conference 2019, pp. 2996