ArcGIS Project Read-Me The map documents and shapefiles used to create the trackline maps provided on this disc can be found in the arc.zip file located in the ARC subfolder of the SOFTWARE folder located at the top level of the disc. The map documents were created with Environmental Systems Research Institute (ESRI) ArcGIS 9.2 software. Shapefiles may also be viewed with other versions of ArcView, ArcGIS, or public domain software ArcExplorer (http://www.esri.com/software/arcexplorer/index.html). The Points to Lines ArcScript, downloadable at http://arcscripts.esri.com/details.asp?dbid=12702, was used to create the trackline layer. The map documents (.mxd) are named 96lca04_location, 96lca04_mabel, and 96lca04_starr. All maps display 96LCA04 trackline navigation. The inset maps (Lakes Mabel and Starr) also show the start of lines and 500-shot-interval locations along each line. The list below describes the shapefiles provided with the ArcGIS project. Metadata are available as HTML documents (viewable with any Web browser) and XML documents (used by ArcCatalog). 96LCA04_tracklines: Line layer of 96LCA04 boomer trackline navigation 96LCA04_shots: Point layer of 96LCA04 boomer 500-shot-interval locations 96LCA04_sol: Point layer of the start of 96LCA04 boomer tracklines florida_cities: Point layer of major Florida cities derived from 1:100,000 Florida Division of Emergency vector digital data florida_coastline: Polygon layer of the Florida shoreline derived from 1:100,000 USGS DLG vector coastline map of the USA florida_lakes: Polygon layer of Florida lakes derived from 1:100,000 USGS vector digital data florida_roads: Line layer of major Florida roads derived from 1:50,000 Geographic Data Technology, Inc. (GDT)/ ESRI vector data