HEADS Pro vs. Carlson Survey

HEADS Pro is recognized as the leading solution for highway design, adept at handling multi-lane expressways, expanding existing highways, constructing economical rural roads, building hill roads, developing tunnels, creating pavements, establishing drainage systems, and generating detailed construction drawings along with bills of quantities. It skillfully processes survey data from various sources, including total stations, auto levels, GPS, and online ground elevation data like SRTM, as well as satellite imagery and aerial photographs, facilitating the creation of precise triangulations and ground contours. Users appreciate the rich technical environment that combines advanced technology with user-friendly features, leading to a high level of satisfaction. The software also incorporates specialized modules for the design of at-grade traffic intersections and multi-level grade-separated interchanges, allowing for CAD-based selection and integration of intersection types and conducting swept path analyses to verify adherence to speed limits on ramps, loops, and slip roads. Additionally, HEADS Pro boasts a distinctive module for car racing track design, which includes a closed traverse and a concave parabolic cross-section for the carriageway, ensuring the highest standards of performance and safety on the track. This extensive versatility positions HEADS Pro as not just an essential tool for standard roadway design but also as an invaluable resource for specialized projects within transportation engineering, enhancing the overall capabilities of practitioners in the field.

Carlson Survey is designed to optimize land surveying tasks, featuring an extensive range of functionalities that assist with data processing, including surface modeling and least squares network adjustments. It allows users to switch seamlessly between office settings and fieldwork, adopting standardized design styles throughout the organization to enhance usability and productivity. The software provides straightforward upload and download capabilities compatible with popular data collectors. A built-in spreadsheet editor for raw data is included, offering graphical representations and tools for processing traverse adjustments. Users can draw points in customizable styles and categorize them based on descriptions, while also employing various adaptable techniques to create linework. Every component from field data to final output can be meticulously examined, allowing users to track the source of each description and make necessary redraws following any revisions. The program accommodates coordinate transformations and facilitates the conversion of screen entities between latitude/longitude and grid projections, in addition to enabling local transformations via Helmert and least-squares methods. Furthermore, users can input deed information by description, extract data from deed files, and generate comprehensive reports, which aids in deed correlation and the creation of legal descriptions directly from their drawings, thereby simplifying the entire surveying workflow. This all-encompassing tool amalgamates numerous functions that significantly boost both the efficiency and precision of land surveying endeavors, ensuring that professionals can complete their projects with confidence and accuracy.