Previously known as Road Data Hub Collection Specification, the GIS Data Hub Collection Specifications contain the requirements for the submission of as-built GIS data by contractors to LTA.
Requirements (Version 2.5)
- These symbology files (for ArcView 9.3.1) are required for the display of legends for each layer.
- These font files have to be installed on your computer to properly display road inventory symbols.
- The Excel file containing Road Names and Road Codes, currently available in the GIS system, assists contractors in filling up the information required for the new RD-CD field, which is added to all the inventory layers. The list is in Part 2 of the GIS Data Collection Specification.