The Sensor Instance Registry implementation depends upon the following libraries:
| lib name | jar | license |
| Apache Commons | commons-codec-1.3.jar | Apache License, Version 2.0 |
| Apache Commons | commons-httpclient-3.1.jar | Apache License, Version 2.0 |
| Apache Commons | commons-logging.jar | Apache License, Version 2.0 |
| Apache log4j 1.2.15 | log4j-1.2.15.jar | Apache License, Version 2.0 |
| XML Beans | xbean.jar | Apache License, Version 2.0 |
| CSW-ebRIM schema | CSW-ebRimXBs.jar | 52 xB0North License |
| GML schema | gmlXBs.jar | 52 xB0North License |
| JODA Time API | joda-time-1.6.jar | Apache License, Version 2.0 |
| JUnit | junit.jar | Common Public License, Version 1.0 |
| 52 xB0North SOS schema (includes OWS, SensorML) | ogcSosXBs.jar | 52 xB0North License |
| 52 xB0North SPS schema | ogcSpsXBs.jar | 52 xB0North License |
| 52 xB0North SIR schema | sirXBs.jar | 52 xB0North License |
| 52 xB0North SOR schema | sorXBs.jar | 52 xB0North License |
| SOAP with Attachments API for JavaTM (SAAJ) | saaj-api.jar | CDDL 1.0 + GPL 2 |
| SOAP with Attachments API for JavaTM (SAAJ) | saaj-impl.jar | CDDL 1.0 + GPL 2 |
| SAXON | saxon9-he.jar | Mozilla Public License 1.0 |
| Xerces | xercesImpl.jar | Apache License, Version 2.0 |
| XML APIs | xml-apis.jar | Apache License, Version 2.0 |
| 52 xB0North SPS schema | ogcSpsXBs.jar | 52 xB0North License |
The Sensor Observable Registry implementation depends upon the following libraries:
| lib name | jar | license |
| Apache Commons | commons-codec-1.3.jar | Apache License, Version 2.0 |
| Apache Commons | commons-httpclient-3.1.jar | Apache License, Version 2.0 |
| Apache Commons | commons-logging.jar | Apache License, Version 2.0 |
| Apache log4j 1.2.15 | log4j-1.2.15.jar | Apache License, Version 2.0 |
| XML Beans | xbean.jar | Apache License, Version 2.0 |
| Hamcrest | hamcrest-core-1.1.jar | BSD License |
| ICU4J | icu4j_3_4.jar | ICU Licence |
| JUnit | junit.jar | Common Public License, Version 1.0 |
| 52 xB0North OWS schema | owsXBs.jar | 52 xB0North License |
| 52 xB0North SPS schema | ogcSpsXBs.jar | 52 xB0North License |
| 52 xB0North SOR schema | sorXBs.jar | 52 xB0North License |
| Jena Iri | iri.jar | Jena License |
| Jena Reasoner | jena.jar | Jena License |