摘要: |
The Straight Line Diagram (SLD) is a roadway mapping and data presentation methodology that has been used by the Florida Department of Transportation (DOT) for more than 25 years. It is utilized by technicians and engineers to verify field Roadway Characteristics Inventory (RCI) data, to prepare for field surveys, and for other related applications. The basic structure of the current programs and methodologies used to produce SLDs has become somewhat dated. Recent developments in Geographic Information System (GIS) technology provide flexibility and efficiency in presenting/mapping data. This technology, as well as the proliferation of various new alternatives based on aerial photography or roadway Videolog applications, makes it possible to leverage technologies that are capable of producing a more customized product. / NOTE: Final rept. / Supplementary Notes: Prepared in cooperation with Data Transfer Solutions LLC, Orlando, FL. Sponsored by Florida State Dept. of Transportation, Tallahassee. Transportation Statistics Office. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |