continuing improvements to abstract

videos/demonstrations/AnnapolisUSNA/README.md

 # X3D Models of U.S. Naval Academy (USNA) Campus 
 
-*Summary*.  A high-fidelity model of the USNA campus was commissioned that distilled robot-collected scan data for publication as composable X3D graphics models.  
-The project goal was to better understand and communicate 
-Courses of Actions (COAs) that the installation might need to implement in order to be more resilient for climate and coastal change.
+*Summary*.  A high-fidelity model of the USNA campus was commissioned that distilled robot-collected scan data for publication as composable X3D graphics models.  The overall project goal was to better understand and communicate implementation
+Courses of Actions (COAs) that the installation might need in order to be more resilient for climate and coastal change.
 
-Creating X3D graphics models for 3D Virtual Environment (3DVE) technologies, tools, data and visualization supported development of a comprehensive 
-[USNA Installation Resiliency Plan]
-(https://www.usna.edu/NewsCenter/2023/04/USNA,_NSAA_RELEASE_INSTALLATION_RESILIENCY_PLAN.php) in 2022.
-This work was supervised by Naval Support Activity Annapolis (NSAA).  Commercial contractors Versar, CEG, and a small dynamic team of partners provided NSA Annapolis (NSAA),
-U.S. Naval Academy (USNA) NAVFAC and Commander of Naval Installation Command (CNIC)
+<!-- TODO update screenshot -->
+[![AnnapolisCampusSplash_04_02_2021.png "USNA Annapolis Maryland, 3D Virtual Environment walkthrough preiminary video, 2021"](AnnapolisCampusSplash_04_02_2021.png)](https://savage.nps.edu/videos/Spiders3D/Annapolis_04_02_2021_.mp4)
+
+Creating 3D models for 3D Virtual Environment (3DVE) technologies, tools, data and visualization supported development of a comprehensive 
+[USNA Installation Resiliency Plan](https://www.usna.edu/NewsCenter/2023/04/USNA,_NSAA_RELEASE_INSTALLATION_RESILIENCY_PLAN.php) in 2022.
+The Extensible 3D (X3D) Graphics International Standard was used for interactive presentation of building, waterfront and sea-level models.  Using Web standards ensures the greatest-possible archival interoperability.
+
+This work was supervised by Naval Support Activity Annapolis (NSAA).  Commercial contractors Versar, CEG, and a small dynamic team of partners provided results.  Multiple stakeholders include USNA, NSAA,
+Naval Facilities Engineering Services Command (NAVFAC), and Commander of Naval Installation Command (CNIC).  Naval Postgraduate School (NPS) provided technical expertise and tools for model validation.
 
-Demonstration of interest:
+Demonstrations of interest:
 [2022 Site Exploration Preview video](NSAA_USNA_3D_Viewer_Demonstration_Video_022522_v5.mp4) and
 [Virginia Tech CUBE Walkthrough presentation](VirtuWorlds_NSAA_USNA_Cube_Video_05022022.pptx)
 
 <!-- ![AnnapolisCampusSplash_04_02_2021.png "USNA Annapolis Maryland, 3D Virtual Environment walkthrough video"](AnnapolisCampusSplash_04_02_2021.png) -->
 
-<!-- TODO update screenshot -->
-[![AnnapolisCampusSplash_04_02_2021.png "USNA Annapolis Maryland, 3D Virtual Environment walkthrough preiminary video, 2021"](AnnapolisCampusSplash_04_02_2021.png)](https://savage.nps.edu/videos/Spiders3D/Annapolis_04_02_2021_.mp4)
-
 A [preliminary walkthrough video](NSAA_USNA_3D_Viewer_Demonstration_Video_022522_v5.mp4)
 ([screenshot](AnnapolisCampusSplash_04_02_2021.png))
 was briefed at ACM SIGGRAPH 2021 conference in Cartographic Birds of a Feather (BOF) session on Monday 9 August 2021.  Note that the video was recorded from a Web browser, all models and metadata