FAQ
GGF to DDS Conversion
What are GGF files?
GGF is the Trimble Grid File, a binary format that stores a geoid model as a regular grid of values. Geoid heights describe the separation between the reference ellipsoid used by GNSS receivers and mean sea level, so a GGF file lets Trimble field and office software convert ellipsoidal heights from satellite measurements into elevations above sea level. Each file represents one geoid model, such as a national or regional model, and the right file is chosen according to the geoid defined in the project's coordinate system. Files can be large, and Trimble Business Center offers to cut a smaller sub-grid for the survey area before sending a file to a field device.
What are DDS files?
DDS (DirectDraw Surface) is an image file format that usually contains texture data, cubic environment maps or other type of data compressed using the S3TC (S3 Texture Compression) algorithm. The DDS format was first associated with Microsoft's DirectX 7.0 and later on with DirectDraw, a tool for accelerating the rendering of graphics in various applications. DDS is a container file and can be decompressed using a graphics processing unit (GPU).
Can reaConverter convert GGF to DDS?
Yes! reaConverter instantly converts .ggf to .dds 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 GGF files 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 GGF to DDS 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 GGF to DDS online?
If you only need to convert a few GGF files to DDS format, feel free to try our free online free online GGF to DDS converter — perfect for small batches with no installation needed!
How can I turn GGF files into DDS on my computer?
The best way to change GGFs to DDSs 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 GGF to DDS.
How can I automate GGF to DDS 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 GGF files to DDS using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line ggf to dds converter for batch processing.
What else can I do with reaConverter?
Convert CAD formatsSet file dateConvert RAW formatsConvert GIS filesConvert DICOM images
Related conversions
Other ways to convert GGF files, and other sources that convert to DDS.
