DM3

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{{FormatInfo
 
{{FormatInfo
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|formattype=electronic
 
|subcat=Graphics
 
|subcat=Graphics
 
|released=Before or during 1999<ref>https://www.ifm.liu.se/materialphysics/thinfilm/Manualer/galadriel/Gatan%20Manuals/DigitalMicrograph%20User%20Guide.pdf → p.24 ("2-4")</ref>
 
|released=Before or during 1999<ref>https://www.ifm.liu.se/materialphysics/thinfilm/Manualer/galadriel/Gatan%20Manuals/DigitalMicrograph%20User%20Guide.pdf → p.24 ("2-4")</ref>
 
|type code={{Type Code|GTGI}}
 
|type code={{Type Code|GTGI}}
|extension={{ext|dm3}}
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|extensions={{ext|dm3}}
 
|pronom={{PRONOM|fmt/1131}}
 
|pronom={{PRONOM|fmt/1131}}
 
}}
 
}}

Revision as of 07:10, 29 July 2019

File Format
Name DM3
Ontology
Extension(s) .dm3
PRONOM fmt/1131
Type Code GTGI
Released Before or during 1999[1]

DM3 is an image format used by Digital Micrograph, a program used in transmission electron microscopy, often in order to interface with the hardware made by the company that releases it (Gatan). It contains a large amount of metadata in addition to the image itself. It succeeded DM2 and was succeeded by DM4.

Contents

 [hide

Identification

DM3 files have the extension ".dm3", the type code "GTGI", and the creator code "GCCD"[2]. Their contents start with the version number big-endian, i.e. 00 00 00 03.[2]

Software

  • Digital Micrograph (later incorporated into "Gatan Microscopy Suite") itself
  • EMAN
  • BSOFT

Links

References

  1. https://www.ifm.liu.se/materialphysics/thinfilm/Manualer/galadriel/Gatan%20Manuals/DigitalMicrograph%20User%20Guide.pdf → p.24 ("2-4")
  2. 2.0 2.1 https://www.ntu.edu.sg/home/cbb/info/dmformat/index.html#dm3
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