Choose where you work. The demo opens on a prepared farmland area with real
public elevation data, so you can draw a field, pull LiDAR and run the
drainage analysis straight away.
United States
Opens on Humboldt County, Iowa — USGS 3DEP LiDAR, PLSS overlay, imperial units
Canada
Choose Manitoba or Ontario — provincial LiDAR, land parcels, metric or imperial
Select a Canadian agricultural region to explore.
Winkler, Manitoba
Red River Valley — flat prairie farmland, prime tile drainage territory
Chatham-Kent, Ontario
Southwestern Ontario — intensive agricultural area with heavy tile drainage
Leave blank to use default naming: Ditch-Assist-{date-time}
Geo-Surface Drain Pro — Free Demo
Welcome to your drainage design workspace
v3.0.6
Move from field data to finished project files through three focused stages.
You are in the free demo. It runs on a prepared area
(a demo field) and file imports are
switched off — everything else, including LiDAR, drainage analysis and
design, works exactly as it does in the paid app.
Get the full version.
1
Project
Define the field boundary, load elevation data, and build the terrain layers needed for design.
2
Design
Draw or edit drainage, solve grades, size tile, and review profiles and violations.
3
Deliver
Save project backups, create reports, and export field-reference or GIS files.
Designed for desktop and laptop. Use a mouse or trackpad for precise geometry editing; phones provide a functional fallback.
Everything stays within reach. Press Ctrl K at any time to find a tool, setting, export, or workflow.
Instructions
Generate Design Report
Project Information
Design Parameters
Template & Summary Table
Columns
Per-line-type treatment
Report Sections
Company Branding (Optional)
No logo uploaded
PNG or JPG, max 2MB. Landscape ratio recommended (e.g., 3:1). Appears in report header.
A brief liability acknowledgment will still appear noting that this report was generated using Geo-Surface Professional and that the preparer accepts responsibility for its use.
Cost Estimates (Optional)
Tile Pricing (per specification)
Set values to 0 to exclude from cost estimates. Misc/Fittings applies to materials total only.
