OGC(r) SensorML schema - ReadMe.txt
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OpenGIS Sensor Model Language (SensorML) Encoding Standard
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More information on the OGC SensorML standard may be found at
 http://www.opengeospatial.org/standards/sensorml

The most current schema are available at http://schemas.opengis.net/ .

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2025-07-08  Alexandre Robin
  * v3.0.0: Fix paths sensorml/3.0 JSON schema from OGC 23-000 - No version change.

2025-07-01  Alexandre Robin
  * v3.0.0: Published sensorml/3.0 JSON schema from OGC 23-000

2020-08-21  Eric Hirschorn
  * v2.1.0: SensorML 2.1.0 schema as sensorML/2.1 from OGC 12-000r2.
  * v2.1.0: Updated SensorML standard to support setEncodedValues.
  * v2.1.0: Example added showing use of new setEncodedValues.
		Contains 2 XML documents demonstrating use of setEncodedValues.
			a. sensor_instance.xml
				Makes use of the new setEncodedValues method for setting array values.
			b. sensor_model.xml
				Shows how the array encoding can be located in the parent sensor model XML document.

2014-02-17
  * v2.0.0: Post SensorML 2.0.0 schema as sensorML/2.0 from OGC 12-000.
  * v2.0.0: Updated xsd:schema:@version attribute to 2.0.0 (06-135r7 s#13.4).
  * v2.0.0: Examples with explanations found at:
      http://www.sensorml.com/sensorML-2.0/examples/index.html

2012-07-21  Kevin Stegemoller
  * v1.0.0 - v1.0.1: Per 11-025, all leaf documents of a namespace shall retroactively
    and explicitly require/add an <include/> of the all-components schema.
  * v1.0.1: updated xsd:schema/@version to 1.0.1.2 (06-135r7 s#13.4)
  * v1.0.0: updated xsd:schema/@version to 1.0.0.2 (06-135r7 s#13.4)

2010-02-01  Kevin Stegemoller
  * v1.0.1: updated xsd:schema:@version attribute to 1.0.1 (06-135r7 s#13.4)
  * v1.0.1: update relative schema imports to absolute URLs (06-135r7 s#15)
  * v1.0.1: update/verify copyright (06-135r7 s#3.2)
  * v1.0.1: add archives (.zip) files of previous versions
  * v1.0.1: create/update ReadMe.txt (06-135r7 s#17)
  * v1.0.0: updated xsd:schema/@version attribute to 1.0.0 (06-135r7 s#13.4)
  * v1.0.0: update relative schema imports to absolute URLs (06-135r7 s#15)
  * v1.0.0: update/verify copyright (06-135r7 s#3.2)
  * v1.0.0: add archives (.zip) files of previous versions
  * v1.0.0: create/update ReadMe.txt (06-135r7 s#17)

2007-10-25  Mike Botts, Simon Cox, Kevin Stegemoller
  * New version v1.0.1 - Changes based on Corrigendum 1 (07-122r2):
    +  import sweCommon 1.0.1
    +  updated namespace version to 1.0.1
		+  in base.xsd, added "name" attribute to "characteristic" and
		"capability" elements to reflect proper relationship to input,
		output, and parameters
    +  Added copyright statement
    +  Minor documentation changes

2007-07-25  Mike Botts
  * released sensorML 1.0.0 (OGC 07-000), ic 2.0 and sweCommon 1.0.0 (from OGC 07-000)
  * sensorML/1.0.0 (OGC 07-000) references ic/2.0 and sweCommon/1.0.0
  * see ChangeLog.txt for additional details

Note: check each OGC numbered document for detailed changes.

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Policies, Procedures, Terms, and Conditions of OGC(r) are available
  https://www.ogc.org/ogc/legal/ .

Copyright (c) 2007-2025 Open Geospatial Consortium.

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