add relevant links to logo images

specifications/README.md

@@ -12,7 +12,7 @@ space exploration and medicine.*
 
 ## Working-Group Resources
 
-**DIS/RPR FOM Product Support Group** <img src="SisoLogo.jpg" width="314" align="right"/>
+**DIS/RPR FOM Product Support Group** <a href="https://www.sisostds.org/StandardsActivities/SupportGroups/DISRPRFOMPSG.aspx" target="_blank"><img src="SisoLogo.jpg" width="314" align="right"/></a>
 * "The Distributed Interactive Simulation / Real-time Platform Reference Federation Object Model (DIS / RPR FOM) Product Support Group (PSG) is a permanent support group chartered by the SISO Standards Activity Committee to support multiple DIS-related products."
 * [Distributed Interactive Simulation / Real-time Platform Reference Federation Object Model (DIS / RPR FOM) Product Support Group (PSG)](https://www.sisostds.org/StandardsActivities/SupportGroups/DISRPRFOMPSG.aspx)
 
@@ -29,7 +29,7 @@ Specification download links follow.  For free access, IEEE standards must be do
 An IEEEExplore account is required to access or purchase these standards documents. Meanwhile, 
 NPS personnel can obtain the following standards without charge when accessing via nps.edu networks.
 
-**1278.1-2012. IEEE Standard for Distributed Interactive Simulation (DIS) - Application Protocols** <img src="IeeeLogo.jpg" width="120" align="right"/>
+**1278.1-2012. IEEE Standard for Distributed Interactive Simulation (DIS) - Application Protocols** <a href="https://ieeexplore.ieee.org/document/6387564" target="_blank"><img src="IeeeLogo.jpg" width="120" align="right"/></a>
 * https://ieeexplore.ieee.org/document/6387564
 * *Abstract.* 
 Data messages, known as Protocol Data Units (PDUs), that are exchanged on a network among simulation applications are defined. These PDUs are for interactions that take place within specified domains called protocol families, which include Entity Information/ Interaction, Warfare, Logistics, Simulation Management, Distributed Emission Regeneration, Radio Communications, Entity Management, Minefield, Synthetic Environment, Simulation Management with Reliability, Information Operations, Live Entity Information/Interaction, and Non-Real-Time protocol.
@@ -39,7 +39,7 @@ Data messages, known as Protocol Data Units (PDUs), that are exchanged on a netw
 
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-**1278.2-2015. IEEE Standard for Distributed Interactive Simulation (DIS) - Communication Services and Profiles** <img src="IeeeLogo.jpg" width="120" align="right"/>
+**1278.2-2015. IEEE Standard for Distributed Interactive Simulation (DIS) - Communication Services and Profiles** <a href="https://ieeexplore.ieee.org/document/7459689" target="_blank"><img src="IeeeLogo.jpg" width="120" align="right"/></a>
 * https://ieeexplore.ieee.org/document/7459689
 * *Abstract.* 
 Communication services to support information exchange between simulation applications participating in the distributed interactive simulation (DIS) environment are defined. These communication services describe a connectionless information transfer that supports real-time, as well as non-real-time, exchange. Several communication profiles specifying communication services are provided.
@@ -52,7 +52,7 @@ The purpose of this standard is to establish requirements for communication subs
 
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-**1278.3-1996. IEEE Recommended Practice for Distributed Interactive Simulation - Exercise Management and Feedback** <img src="IeeeLogo.jpg" width="120" align="right"/>
+**1278.3-1996. IEEE Recommended Practice for Distributed Interactive Simulation - Exercise Management and Feedback** <a href="https://ieeexplore.ieee.org/document/587529" target="_blank"><img src="IeeeLogo.jpg" width="120" align="right"/></a>
 * https://ieeexplore.ieee.org/document/587529
 * *Abstract.* 
 Guidelines are established for exercise management and feedback in distributed interactive simulation (DIS) exercises. Guidance is provided to sponsors, providers and supporters of DIS-compliant systems and exercises as well as to developers of DIS exercise management and feedback stations. The activities of the organizations involved in a DIS exercise and the top-level processes used to accomplish those activities are addressed. The functional requirements of the exercise management and feedback process are also addressed. This standard is one of a series of standards developed for DIS to assure interoperability between dissimilar simulations for currently installed and future simulations developed by different organizations.
@@ -60,7 +60,7 @@ Guidelines are established for exercise management and feedback in distributed i
 
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-**4. 1278.4-1997. IEEE Recommended Practice for Distributed Interactive Simulation - Verification, Validation, and Accreditation** <img src="IeeeLogo.jpg" width="120" align="right"/>
+**4. 1278.4-1997. IEEE Recommended Practice for Distributed Interactive Simulation - Verification, Validation, and Accreditation** <a href="https://ieeexplore.ieee.org/document/8685803" target="_blank"><img src="IeeeLogo.jpg" width="120" align="right"/></a>
 * https://ieeexplore.ieee.org/document/8685803
 * *Abstract.* 
 Guidelines are established for the verification, validation, and accreditation (VV&A) of distributed interactive simulation (DIS) exercises. How-to procedures for planning and conducting DIS exercise VV&A are provided. Intended for use in conjunction with IEEE Std 1278.3-1996, this recommended practice presents data flow and connectivity for all proposed verification and validation activities and provides rationale and justification for each step. VV&A guidance is provided to exercise users/sponsors and developers.
@@ -69,7 +69,7 @@ Guidelines are established for the verification, validation, and accreditation (
 
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-**5. SISO-REF-010-2020: Reference for Enumerations for Simulation Interoperability** <img src="SisoLogo.jpg" width="314" align="right"/>
+**5. SISO-REF-010-2020: Reference for Enumerations for Simulation Interoperability** <a href="https://www.sisostds.org/ProductsPublications/ReferenceDocuments.aspx" target="_blank"><img src="SisoLogo.jpg" width="314" align="right"/></a>
 * https://www.sisostds.org/ProductsPublications/ReferenceDocuments.aspx (scroll down to bottom of page)
 * *Abstract.* 
 SISO-REF-010 specifies numerical values and associated definitions for fields that are identified as enumerations in SISO Standards Products and SISO-sponsored standards published by IEEE for High Level Architecture (HLA) and Distributed Interactive Simulation (DIS). Enumerations for simulations may be applied in other architectures, such as the Test and Training Enabling Architecture (TENA).