FAQ
PARQUET to PGM Conversion
What are PARQUET files?
PARQUET in this context is GeoParquet, a way of storing geographic data, such as points, lines, and polygons with their attributes, in Apache Parquet files. Parquet is an open format for large tables that keeps the values of each column together and compresses them, which makes files small and lets a program read only the columns and the parts of the table that it needs. GeoParquet adds to it the information that makes the table geographic: which column holds the shapes, how they are encoded, and in which coordinate system they are given. The format is popular for analysis of very large data sets in the cloud, such as all buildings of a country, and it has been developed within the Open Geospatial Consortium. Plain Parquet files without geographic information use the same extension.
What are PGM files?
The PGM or Portable Graymap format is part of a package of open source graphics programs called Netpbm. Other Netpbm formats include PPM (Portable Pixmap) and PBM (Portable Bitmap), also known under the collective name of PNM (Portable Anymap). A PGM file includes a grayscale image, can work on a UNIX platform, as well as on Windows or Mac OS X, and can render a scope of up to 255 grayscale colors.
Can reaConverter convert PARQUET to PGM?
Yes! reaConverter instantly converts .parquet to .pgm with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.
What is reaConverter used for?
reaConverter is a Windows converter for 800+ formats, GIS data among them. For PARQUET to PGM it replaces the usual detour through QGIS, ArcGIS or ogr2ogr: add the files, pick the output format, and the whole batch converts offline. Surveyors, planners and engineering teams use it to pass data between GIS, CAD and everyday document formats.
Why choose offline conversion with reaConverter?
reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.
Can I convert PARQUET to PGM online?
If you only need to convert a few PARQUET files to PGM format, feel free to try our free online free online PARQUET to PGM converter — perfect for small batches with no installation needed!
How can I turn PARQUET files into PGM on my computer?
The best way to change PARQUETs to PGMs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from PARQUET to PGM.
How can I automate PARQUET to PGM files conversion?
reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.
Is there a way to convert PARQUET files to PGM using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line parquet to pgm converter for batch processing.
What else can I do with reaConverter?
Convert RAW filesConvert Gerber filesConvert RGB to CMYKVectorize imagesChange image bit depth
Related conversions
Other ways to convert PARQUET files, and other sources that convert to PGM.
