Did You Know: GIS Mapping

Posted by on Mar 14, 2017
Did You Know: GIS Mapping

Geographic Information System (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on the Earth’s surface. This system utilizes a combination of computerized drafting technology (for drawing point, line, and polygon features that represent real world objects) and relational database technology (for storing detailed information about those objects).

Supporting Transportation Engineering with GIS

Posted by on Jun 7, 2016
Supporting Transportation Engineering with GIS

We recently blogged about Sain’s involvement in Alabama’s Horizontal Curve Safety Initiative. In that blog, we touched on the importance of the horizontal curve as a transition element in geometric design for highways and the opportunity this project has to reduce traffic crashes in Alabama. A geographic information system (GIS) lets us visualize, question, analyze, […]

GIS Quick Start

Posted by on Apr 5, 2016
GIS Quick Start

A Geographic Information System (GIS) lets us visualize, question, analyze, interpret and understand data to reveal relationships, patterns and trends. These services perfectly complement Sain’s other areas of engineering expertise. Sain Associates offers a full range of GIS services to develop and implement user-friendly and cost-effective enterprise systems tailored to the individual needs of each […]

GIS Services Make Transportation Planning Easier in Birmingham

Posted by on Jan 22, 2013

GIS has a multitude of applications in planning and engineering. Right now, we are working with the Regional Planning Commission of Greater Birmingham (RPCGB) to develop a linear referencing system. It’s an interesting project that has the potential to greatly enhance RPCGB’s ability to manage the Birmingham region’s transportation improvement program.