Caliper GIS, Transportation Planning, & Map Software Products

Caliper is known worldwide as a technology leader in the development of geographic information systems (GIS). Caliper is the developer of the Maptitude Geographic Information System software, TransCAD Transportation Planning Software, and TransModeler Traffic Simulation Software. Caliper mapping and GIS software is used by organizations around the world including national governments, government agencies of all types, major corporations, and numerous institutions of higher learning.

Maptitude Mapping Software

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Maptitude Geographic Information System is a powerful combination of software and geographic data that provides everything you need to realize the benefits of desktop mapping and spatial analysis with a single, easy-to-use package.  â€˘  Includes one free country data package of your choice ($595 value - additional country packages available separately)


Maptitude Political Products

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Maptitude for Redistricting

Maptitude for Redistricting is a special edition of Maptitude that includes everything you need to build and analyze redistricting plans.

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Maptitude for Precinct and Election Management

Maptitude for Precinct and Election Management (Maptitude P&E) combines sophisticated software, an easy-to-use interface, and a wide array of customized data to create a complete precinct and election management solution

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Caliper Data Products

Data Products

In addition to the vast data library included with all Caliper GIS software products, several additional data products (Census block groups, Census blocks, Congressional Districts, etc.) are available for sale separately or for free download and can be used with any current version of Maptitude.



Caliper Corporation’s Transography transportation data service exists to propel transportation models and the decisions that rely upon them to new levels of accuracy, reliability, and validity. There is no one way to process Big Data, no one way to filter Big Data, and no one way to expand Big Data to represent all travel. In fact, each application may pose unique challenges. The Transography data products are curated by expert travel, traffic, and freight modelers to serve modelers and decisionmakers in the best possible way.

Free mapping software, GIS map data, and resources

TransCAD Transportation Planning Software

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TransCAD Standard License

TransCAD provides an integrated set of state-of-the-art methods for solving key analytical problems in transportation planning, management, and operations


TransModeler Traffic Simulation Software

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TransModeler is a powerful traffic simulation package. TransModeler can simulate all kinds of road networks and can analyze wide area multimodal networks with high fidelity. Animate the behavior of complex traffic systems to illustrate traffic flow, signal operation, and overall network performance.


TransModeler SE

TransModeler SE is a complete traffic impact study solution. Perform Build/No Build scenarios, analyze traffic signal operations, conduct alternatives analyses for roadway improvement projects, evaluate intersection improvements, and evaluate freeway corridors all in one software package.



TransCAD Transportation Planning Software


TransDNA is a product of Caliper Corporation that supports fast and efficient mesoscopic DTA analysis on a GIS-based vector network. The TransDNA methodologies are similar to those found in TransModeler, a multi-resolution traffic simulation platform that has been deployed for numerous wide-area DTA applications.

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