Overview
Topographic surveys map the natural and man-made features of a property, including elevation changes, drainage patterns, and existing improvements. This information is essential for site planning, engineering design, and construction projects, providing the base data needed for informed development decisions.
Key Features
- Contour mapping at specified intervals
- Spot elevations at critical points
- Drainage pattern identification
- Existing improvement locations
- Utility location (visible and marked)
- Tree and vegetation mapping
Why Choose American National
Design Foundation
Provide architects and engineers with accurate base data for site design.
Drainage Analysis
Understand how water flows across the site for stormwater planning.
Cost Estimation
Enable accurate earthwork calculations for construction budgeting.
Our Process
Scope Definition
Determine required accuracy, contour interval, and coverage area.
Control Establishment
Set survey control points tied to established benchmarks.
Data Collection
Collect elevation data using GPS, total station, or aerial methods.
Processing
Generate contour maps, DTM/TIN models, and plan sheets.
Delivery
Provide CAD files, PDFs, and GIS-compatible deliverables.