MLA’s Topographic Design Surveys utilize automated methods for field data collection and office mapping. Prior to project commencement, we work with clients to establish layering and point description strategies. Our software supports flexible layer naming and detailed point descriptions. Data interchange with other applications is seamless via DXF, DWG, MicroStation Design Files, and standard user-defined ASCII file formats.

Topographic features are electronically field-collected and identified using numeric description codes. Upon downloading the data into our system, points are automatically assigned comprehensive alpha descriptions (up to 100 characters), symbols, line types, pen numbers, and layers. This flexible process can be tailored to integrate seamlessly with existing client systems.

Linework is automatically generated by layer, point number sequence, proximity of points, or via user-defined mapping strategies using feature codes. Vertical ‘break lines’ points are connected automatically and categorized into appropriate layers. Computer-generated digital terrain models and contours are produced swiftly. Working drawings are generated efficiently, ensuring minimal editing is required to complete final design base sheets.