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		<id>http://fileformats.archiveteam.org/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Jessebikman</id>
		<title>Just Solve the File Format Problem - User contributions [en]</title>
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		<updated>2026-04-19T10:36:24Z</updated>
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		<id>http://fileformats.archiveteam.org/wiki/Scientific_Data_formats</id>
		<title>Scientific Data formats</title>
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				<updated>2012-11-08T19:10:11Z</updated>
		
		<summary type="html">&lt;p&gt;Jessebikman: /* Mathematical */ added MATLAB m-file.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{|&lt;br /&gt;
|[[File Formats]]&lt;br /&gt;
| &amp;gt;&lt;br /&gt;
|[[Electronic File Formats]]&lt;br /&gt;
| &amp;gt;&lt;br /&gt;
|[[Scientific Data formats]]&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== General ==&lt;br /&gt;
* [[cdf]] (Common Data Format)&lt;br /&gt;
* [[EAS3]] (binary file format for structured data)&lt;br /&gt;
* [[hdf]] (Hierarchical Data Format, from NASA)&lt;br /&gt;
* [[NetCDF]] (Network Common Data Format)&lt;br /&gt;
* There are several formats abbreviated as [[SDF]], including:&lt;br /&gt;
** [[Simple Data format]] (SDF) By George H. Fisher, Space Sciences Lab, UC Berkeley (A platform-independent, precision-preserving binary data I/O format capable of handling large, multi-dimensional arrays)&lt;br /&gt;
** [[Simple Data format-DPT]] A new format from the Data Protocols Team for publishing and sharing data&lt;br /&gt;
** [[Standard Delay Format]] A standard data structure for timing data&lt;br /&gt;
** [[Structure Data File]]  A file format for a chemical table file&lt;br /&gt;
* [[SDXF]] (Structured Data Exchange Format)&lt;br /&gt;
* [[Silo]] (a storage format for visualization developed at Lawrence Livermore National Laboratory)&lt;br /&gt;
* [[XDF]] (eXtensible Data Format)&lt;br /&gt;
* [[XSIL]] (Extensible Scientific Interchange Language)&lt;br /&gt;
&lt;br /&gt;
== Astronomical and Space ==&lt;br /&gt;
* [[FITS]] (Flexible Image Transport System)&lt;br /&gt;
* [[PDS/ODL]] (Planetary Data System)&lt;br /&gt;
* [[VOTable]] (IVOA standard table format)&lt;br /&gt;
* [[Starlink_Data_Format|SDF]] (Starlink Data Format) and [[N-Dimensional_Data_Format|NDF]] (Starlink's Extensible N-Dimensional Data Format).&lt;br /&gt;
&lt;br /&gt;
== Biological ==&lt;br /&gt;
&lt;br /&gt;
* [[AB1]] (Chromatogram files used by DNA sequencing instruments from Applied Biosystems)&lt;br /&gt;
* [[ABCD]] (Access to Biological Collection Data)&lt;br /&gt;
* [[ACE]] (Sequence assembly format)&lt;br /&gt;
* [[ABCDDNA]] (Access to Biological Collection Data DNA extension)&lt;br /&gt;
* [[Affymetrix Raw Intensity Format]]&lt;br /&gt;
* [[ARLEQUIN Project Format]]&lt;br /&gt;
* [[Axt Alignment Format]]&lt;br /&gt;
* [[BAM]] (Binary compressed SAM format)&lt;br /&gt;
* [[BED]] (Browser extensible display format describing genes and other features of DNA sequences)&lt;br /&gt;
* [[BEDgraph]]&lt;br /&gt;
* [[Big Browser Extensible Data Format]]&lt;br /&gt;
* [[Big Wiggle Format]]&lt;br /&gt;
* [[Binary Alignement Map Format]]&lt;br /&gt;
* [[Binary Probe Map Format]]&lt;br /&gt;
* [[Binary sequence information Format]]&lt;br /&gt;
* [[Biological Pathway eXchange]]&lt;br /&gt;
* [[BLAT alignment Format]]&lt;br /&gt;
* [[BRIX generated O Format]] &lt;br /&gt;
* [[CAF]] (Common Assembly Format for sequence assembly)&lt;br /&gt;
* [[CellML]]&lt;br /&gt;
* [[CHADO XML interchange Format]]&lt;br /&gt;
* [[Chain Format for pairwise alignment]]&lt;br /&gt;
* [[CHARMM Card File Format]]&lt;br /&gt;
* [[CLUSTAL-W Alignment Format]]&lt;br /&gt;
* [[CLUSTAL-W Dendrogram Guide File Format]]&lt;br /&gt;
* [[Clustered Data Table Format]]&lt;br /&gt;
* [[DELTA]] (DEscription Language for TAxonomy)&lt;br /&gt;
* [[DAS]] (Distributed Sequence Annotation System)&lt;br /&gt;
* [[DBN]] (Dot Bracket Notation (DBN) - Vienna Format)&lt;br /&gt;
* [[EMBL]] (Flatfile format used by the EMBL for nucleotide and peptide sequences)&lt;br /&gt;
* [[ENCODE]] (Peak information Format)&lt;br /&gt;
* [[FASTA and FASTQ]] (File format for sequence data, FASTQ with quality)&lt;br /&gt;
* [[FuGEFlow]]&lt;br /&gt;
* [[FuGE-ML]] (Functional Genomics Experiment Markup Language)&lt;br /&gt;
* [[Gating-ML]]&lt;br /&gt;
* [[GCDML]] (Genomic Contextual Data Markup Language)&lt;br /&gt;
* [[GelML]] Gel electrophoresis Markup Language &lt;br /&gt;
* [[GenBank]] (Flatfile format used by NCBI for nucleotide and peptide sequences)&lt;br /&gt;
* [[Gene Feature File]] (Versions 1 and 3)&lt;br /&gt;
* [[GFF]] (General feature format for describing genes and other features of DNA, RNA and protein sequences)&lt;br /&gt;
* [[Gene Prediction File Format]]&lt;br /&gt;
* [[GenePattern GeneSet Table Format]]&lt;br /&gt;
* [[Genome Annotation File]] (version 1 and 2)&lt;br /&gt;
* [[GTF]] (Gene transfer format holds information about gene structure)&lt;br /&gt;
* [[HMMER]]&lt;br /&gt;
* [[ICB]] (ICM binary file Format)&lt;br /&gt;
* [[imzML]] (imaging mz Markup Language)&lt;br /&gt;
* [[ISA-Tab]] (Investigation Study Assay Tabular)&lt;br /&gt;
* [[ISND sequence record XML]]&lt;br /&gt;
* [[KGML]] (KEGG Mark-up Language)&lt;br /&gt;
* [[MAGE-Tab]] (MicroArray Gene Expression Tabular)&lt;br /&gt;
* [[MCL]] (Microbiological Common Language)&lt;br /&gt;
* [[MIARE-TAB]] (Minimum Information About a RNAi Experiment Tabular)&lt;br /&gt;
* [[microarray track data Browser Extensible Data Format]]&lt;br /&gt;
* [[MINiML]] (MIAME Notation in Markup Language)&lt;br /&gt;
* [[mini Protein Data Bank Format]]&lt;br /&gt;
* [[MIQAS-TAB]] (Minimal Information for QTLs and Association Studies Tabular)&lt;br /&gt;
* [[MITAB]]&lt;br /&gt;
* [[mmCIF]] (macromolecular Crystallographic Information File)&lt;br /&gt;
* [[Multiple Alignment Forma]]&lt;br /&gt;
* [[mzData]] (deprecated)&lt;br /&gt;
* [[mzIdentML]]&lt;br /&gt;
* [[mzML]]&lt;br /&gt;
* [[mzQuantML]]&lt;br /&gt;
* [[NCD]] (Natural Collections Descriptions)&lt;br /&gt;
* [[NDTF]] (Neurophysiology Data Translation Format)&lt;br /&gt;
* [[net alignment annotation Format]]&lt;br /&gt;
* [[NeuroML]] (Neuroscience eXtensible Markup Language)&lt;br /&gt;
* [[New Hampshire eXtended Format]]&lt;br /&gt;
* [[Newick tree Format]]&lt;br /&gt;
* [[NEXUS]] (Encodes mixed information about genetic sequence data in a block structured format)&lt;br /&gt;
* [[Nimblegen Design File Format]]&lt;br /&gt;
* [[Nimblegen Gene Data Format]]&lt;br /&gt;
* [[NMR-STAR]] (NMR Self-defining Text Archive and Retrieval format)&lt;br /&gt;
* [[nucleotide inFormation binary Format]]&lt;br /&gt;
* [[ODM]] (Operational Data Model)&lt;br /&gt;
* [[Open Biomedical Ontology Flat File Format]]&lt;br /&gt;
* [[PDB]] (Structures of biomolecules deposited in Protein Data Bank)&lt;br /&gt;
* [[Personal Genome SNP Format]]&lt;br /&gt;
* [[PHD]] (Output from the basecalling software Phred)&lt;br /&gt;
* [[phyloXML]] (XML for evolutionary biology and comparative genomics)&lt;br /&gt;
* [[Pre-Clustering File Format]]&lt;br /&gt;
* [[Protein InFormation Resource Format]]&lt;br /&gt;
* [[PRM]] (Protocol Representation Model (Medical Research))&lt;br /&gt;
* [[PSI-MI XML]]&lt;br /&gt;
* [[PSI-PAR]]&lt;br /&gt;
* [[RDML]] (Real-time PCR Data Markup Language)&lt;br /&gt;
* [[SAM]] (Sequence Alignment/Map format)&lt;br /&gt;
* [[SCF]] (Staden chromatogram files used to store data from DNA sequencing)&lt;br /&gt;
* [[SBML]] (Systems Biology Markup Language used to store biochemical network computational models)&lt;br /&gt;
* [[SDD]] (Structured Descriptive Data)&lt;br /&gt;
* [[SED-ML]] (Simulation Experiment Description Markup Language)&lt;br /&gt;
* [[Sequence Alignment Map Format]]&lt;br /&gt;
* [[SOFT]] (Simple Omnibus Format in Text)&lt;br /&gt;
* [[spML]] (Separation Markup Language)&lt;br /&gt;
* [[SRA-XML]] (Short Read Archive eXtensible Markup Language)&lt;br /&gt;
* [[Standard Flowgram Format]]&lt;br /&gt;
* [[Stockholm Multiple Alignment Format]] (Representing multiple sequence alignments)&lt;br /&gt;
* [[SBML]] (System Biology Markup Language)&lt;br /&gt;
* [[SBGN]] (Systems Biology Graphical Notation)&lt;br /&gt;
* [[SBRML]] (Systems Biology Results Markup Language)&lt;br /&gt;
* [[Swiss-Prot]] (Flatfile format used for protein sequences from the Swiss-Prot database)&lt;br /&gt;
* [[TAIR annotation data Format]]&lt;br /&gt;
* [[TAPIR]] (TDWG Access Protocol for Information Retrieval)&lt;br /&gt;
* [[TCS]] (Taxonomic Concept transfer Schema)&lt;br /&gt;
* [[TraML]] (Transition Markup Language)&lt;br /&gt;
* [[UniProtKB XML Format]]&lt;br /&gt;
* [[VCF]] (Variant Call Format)&lt;br /&gt;
* [[Wiggle Format]]&lt;br /&gt;
&lt;br /&gt;
== Biomedical signals (time series) ==&lt;br /&gt;
&lt;br /&gt;
* [[ACQ]] (AcqKnowledge)&lt;br /&gt;
* [[BCI2000]] (The BCI2000 project)&lt;br /&gt;
* [[BioSemi]] (BDF) data format&lt;br /&gt;
* [[BKR]] (EEG data format)&lt;br /&gt;
* [[CFWB]] (Chart Data File Format)&lt;br /&gt;
* [[DICOM-Waveform]] (An extension of Dicom for storing waveform data)&lt;br /&gt;
* [[ecgML]] (A markup language for electrocardiogram data acquisition and analysis)&lt;br /&gt;
* [[EDF/EDF+]] (European Data Format)&lt;br /&gt;
* [[FEF]] (File Exchange Format for Vital signs, CEN TS 14271)&lt;br /&gt;
* [[GDF v1.x]] (General Data Format for biomedical signals - Version 1.x)&lt;br /&gt;
* [[ GDF v2.x]] (The General Data Format for biomedical signals - Version 2.x)&lt;br /&gt;
* [[ HL7aECG]] (Health Level 7 v3 annotated ECG)&lt;br /&gt;
* [[OpenXDF]] (Open Exchange Data Format)&lt;br /&gt;
* [[SCP-ECG]] (Standard Communication Protocol for Computer assisted electrocardiography)&lt;br /&gt;
* [[SIGIF]] (A digital SIGnal Interchange Format)&lt;br /&gt;
* [[WFDB]] (Format of Physiobank)&lt;br /&gt;
&lt;br /&gt;
== Chemical ==&lt;br /&gt;
* [[CCP4]] (X-ray crystallography voxels (electron density))&lt;br /&gt;
* [[CDX]] (ChemDraw file format)&lt;br /&gt;
* [[CDXML]] (ChemDraw file format)&lt;br /&gt;
* [[CHM]] (ChemDraw file format)&lt;br /&gt;
* [[CIF]] (Crystallographic Information File, standardised by IUCr)&lt;br /&gt;
* [[CML]] (Chemical markup language)&lt;br /&gt;
* [[CTab]] (Chemical table file .mol, .sd, .sdf)&lt;br /&gt;
* [[HITRAN]] (spectroscopic data with one optical/infrared transition per line in the ASCII file (.hit))&lt;br /&gt;
* [[JCAMP]] (Joint Committee on Atomic and Molecular Physical Data, .dx, .jdx)&lt;br /&gt;
* [[MOL]] (MDL Molfile)&lt;br /&gt;
* [[MOP]] (MOPAC format)&lt;br /&gt;
* [[MRC]] (voxels in cryo-electron microscopy)&lt;br /&gt;
* [[MST]] ACD/ChemSketch v1 file format&lt;br /&gt;
* [[PDB]] (Protein Data Bank)&lt;br /&gt;
* [[RPT]] ACD/ChemSketch v1 file format&lt;br /&gt;
* [[RXN]] (Reaction file format)&lt;br /&gt;
* [[SK2]] (ACD/ChemSketch v2 file format)&lt;br /&gt;
* [[SKC]] (ISIS/Draw file format)&lt;br /&gt;
* [[SMILES]] (Simplified molecular input line entry specification, .smi)&lt;br /&gt;
* [[SPC]] (spectroscopic data)&lt;br /&gt;
* [[Structure Data File]] (SDF)&lt;br /&gt;
* [[TGF]] (ISIS/Draw reaction file format)&lt;br /&gt;
&lt;br /&gt;
Chemical data may be distinguished in various ways, including [http://www.ch.ic.ac.uk/chemime/ Chemical MIME] types.&lt;br /&gt;
&lt;br /&gt;
== Ecological ==&lt;br /&gt;
* [[Darwin Core]] (Standard for sharing information about biological diversity)&lt;br /&gt;
* [[EML]] (Ecological Metadata Language)&lt;br /&gt;
&lt;br /&gt;
== Geographic and Geospatial ==&lt;br /&gt;
&lt;br /&gt;
See also [[Geospatial]]&lt;br /&gt;
&lt;br /&gt;
* [[DEM]] (Digital Elevation Model)&lt;br /&gt;
* [[DOQ]] (Digital Orthophotos)&lt;br /&gt;
* [[e00]] (ESRI ArcInfo Interchange File)&lt;br /&gt;
* [[FGDC]] (Content Standard for Digital Geospatial Metadata??)&lt;br /&gt;
* [[GeoTIFF]] (Geospatial extensions to TIFF)&lt;br /&gt;
* [[GML]] (Geography Markup Language)&lt;br /&gt;
* [[HDFEOS, HD2, HD4]] (Hierarchical Data Format-Earth Observing System)&lt;br /&gt;
* [[KML]] (KML (formerly Keyhole Markup Language), Version 2.2)&lt;br /&gt;
* [[NDF]] (National Landsat Archive Production System (NLAPS) Data Format)&lt;br /&gt;
* [[SAIF]] (Spatial Archive and Interchange Format, Canadian)&lt;br /&gt;
* [[SDTS]] (Spatial Data Transfer Standard)&lt;br /&gt;
* [[shp and shx]] (ESRI Shaepfile must have components; other optional components as well, see entry)&lt;br /&gt;
* [[SID]] (MrSID- Multi-resolution Seamless Image Database)&lt;br /&gt;
* [[TAB]] (MapInfo dataset format, must have component)&lt;br /&gt;
&lt;br /&gt;
== Mathematical ==&lt;br /&gt;
* [[graph6, sparse6]] (ASCII encoding of Adjacency matrices (.g6, .s6))&lt;br /&gt;
* [[graphML]] (Graph Markup Language)&lt;br /&gt;
* [[m]] (MATLAB script file)&lt;br /&gt;
* [[M]] (Mathematica package file)&lt;br /&gt;
* [[MAT]] (MATLAB matrix data format)&lt;br /&gt;
* [[MathML]]&lt;br /&gt;
* [[WP2]] WinPlot&lt;br /&gt;
&lt;br /&gt;
== Medical Imaging ==&lt;br /&gt;
* [[AFNI]] (data, meta-data (.BRIK,.HEAD))&lt;br /&gt;
*       [[MGH]] (uncompressed)&lt;br /&gt;
*       [[MGZ]] (zip-compressed)&lt;br /&gt;
* [[Analyze data, meta-data]] (.img,.hdr)&lt;br /&gt;
* [[DICOM]] (Digital Imaging and Communications in Medicine (.dcm))&lt;br /&gt;
* [[MINC]] (Medical Imaging NetCDF format; since version 2.0, based on HDF5 (.mnc))&lt;br /&gt;
* [[OME-TIFF]] (Open Microscopy Imaging format)&lt;br /&gt;
* [[OME-XML]] (Open Microscopy Imaging format)&lt;br /&gt;
* [[OST (Open Spatio-Temporal)]] (extensible, open alternative for microscope images)&lt;br /&gt;
* [[nii]] (Neuroimaging Informatics Technology Initiative (NIfTI) single-file (combined data and meta-data))&lt;br /&gt;
* [[gii]] (NIfTI offspring for brain surface data, single-file (combined data and meta-data) style)&lt;br /&gt;
* [[.img,.hdr]] (NIfTI offspring for brain surface data, dual-file (separate data and meta-data, respectively) style)&lt;br /&gt;
* [[SDM]] (Signed Differential Mapping- brain maps(.sdm))&lt;br /&gt;
&lt;br /&gt;
== Oceanographic, Atmospheric and Meteorological ==&lt;br /&gt;
&lt;br /&gt;
* [[GRIB]] (Grid in Binary)&lt;br /&gt;
* [[BUFR]] (Binary Universal Format Representation)&lt;br /&gt;
* [[IOAPI]] (netCDF augmented with metadata from the I/O API)&lt;br /&gt;
* [[PP]] (UK Met Office format for weather model data)&lt;br /&gt;
&lt;br /&gt;
== Physics ==&lt;br /&gt;
&lt;br /&gt;
* [[CGNS]] (Computational Fluid Dynamics General Notation System)&lt;br /&gt;
* [[NeXuS]] (Common data format for neutron, x-ray and muon science)&lt;br /&gt;
* [[QCDml]] (Lattice QCD gauge configuration markup language)&lt;br /&gt;
&lt;br /&gt;
== Scientific Signal data ==&lt;br /&gt;
&lt;br /&gt;
* [[ACQ]] (AcqKnowledge File Format for Windows)&lt;br /&gt;
* [[BioSemi]] (BDF) data format&lt;br /&gt;
* [[BKR]] (EEG data format)&lt;br /&gt;
* [[CFWB]] (Chart Data File Format)&lt;br /&gt;
* [[EDF]] (European data format)&lt;br /&gt;
* [[FEF]] (File Exchange Format for Vital signs)&lt;br /&gt;
* [[GDF]] (General data formats for biomedical signals)&lt;br /&gt;
* [[GMS]] (Gesture And Motion Signal format)&lt;br /&gt;
* [[IROCK]] (intelliRock Sensor Data File Format)&lt;br /&gt;
* [[MFER]] (Medical waveform Format Encoding Rules)&lt;br /&gt;
* [[REC]] (ATI Vision recorder file)&lt;br /&gt;
* [[SCP-ECG]] (Standard Communication Protocol for Computer assisted electrocardiography)&lt;br /&gt;
* [[SEG Y]] (Reflection seismology data format)&lt;br /&gt;
* [[SIGIF]] (SIGnal Interchange Format)&lt;br /&gt;
&lt;br /&gt;
== Social Sciences ==&lt;br /&gt;
&lt;br /&gt;
* [[DDI]] (Data Documentation Initiative)&lt;br /&gt;
* [[SAS]] (Statistical package)&lt;br /&gt;
* [[SPSS]] (Statistical package)&lt;br /&gt;
* [[Stata]] (Statistical package)&lt;/div&gt;</summary>
		<author><name>Jessebikman</name></author>	</entry>

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