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What is the .SDTS File Extension?

.SDTS File Extension Description:

The SDTS file extension is used with a standard format for spatial data created for different computer systems, so that there would be no loss of information during transfer. Files in the .sdts file extension contain spatial data, georeferencing information, data dictionary, a quality report, and other essential attributes and metadata.

Files in the .sdts file extension serve the purpose of transferring digital data among dissimilar systems, while maintaining the meaning of the information and decreasing the need for external information transfer. Files that are stored with this format facilitate sharing of spatial data, provides accessibility for other users, prevent data acquisition or duplication, and increase the integrity of the data. Files in the .sdts file extension are able to address both raster and vector structures of data.

The Spatial Data Transfer Standard was formulated by the USGS or US Geological Survey, the agency that developed data standards for earth science in the federal government. The SDTS file extension was formulated to standardize exchange of spatial data for computer mapping, and geographic information systems. It was developed for easy transfer of spatial data on various computer platforms. The SDTS file extension specifies constructs for exchange, which includes the structure, content, format of spatially referenced raster, vector, and gridded data.

An advantage of storing of files in the .sdts file extension is that it facilitates cost and data sharing, as well as improved information, and metadata quality and flexibility. In addition, there is no potential for losing information while transferring files. Files in the .sdts file extension are not in a propriety format and is not vendor specific. This standard was approved in June 1998 as the mechanism for data transfer for all government agencies, and can be used by the State and local government, academic and research organizations, and the private sectors.

Author: US Geological Survey
Author URL:
Related Applications: Various GIS applications
Common Path: N/A


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Do you have errors with .SDTS files?

The Reason for .SDTS files Errors:

A typical and frequent explanation for .SDTS files errors is failure in the Windows registry - repairs are essential to protect against additional harm in other software and/or devices. Risks include hardware damage, blue screen errors and fatal program crashes.

Symptoms of .SDTS files Errors:

Typical symptoms from .SDTS files errors include reduced system speed, excessive program load speed, problems loading files, long breaks in application procedures, applications closes without displaying an error message, input halts and applications lock up.

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Scan for .SDTS File Extension Errors    |    How to Fix .SDTS File Extension Errors    |    What is the .SDTS File Extension?