Start Using LiDAR the Way Drainage Pros Actually Need It
Geo-Surface Drain Pro turns LiDAR and DEMs into build-ready surface and tile drainage designs—right in your browser, without desktop GIS, steep learning curves, or five-figure software.
Start Your Subscription
Select your region and complete signup in under 2 minutes. Your subscription starts immediately.
Sign Up - United States Version
What You Get With Drain Pro
Professional-grade LiDAR mapping and drainage design tools at a fraction of the cost of traditional desktop software. Design smarter drainage systems with precision terrain analysis, all in your browser.
Auto Size Tile Mains
Intelligent tile sizing recommendations based on terrain, flow analysis, and drainage best practices.
HD Flow & Wetness Mapping
Generate high-definition flow paths, depression zones, slope gradients, and wetness potential analysis to identify exactly where water moves and accumulates.
3D Visualization
Interactive Cesium 3D viewer with terrain exaggeration and design overlay for client presentations.
Best-Fit Grade Simulation
Visualize terrain profiles for proposed drain routes with best-fit and constant-grade slope simulation, plus earthwork estimation.
Professional Reports
Comprehensive PDF reports with materials lists, flow calculations, and customizable cost analysis.
Multi-Format Export
Export to KML for Google Earth and Ditch Assist, plus GeoTIFF, shapefile, and CSV formats for QGIS, ArcGIS, and other GIS platforms.
Included Free: LiDAR Extractor
Every subscriber also gets free access to our standalone LiDAR Extractor—download survey-grade elevation data from US & Canadian sources and export in 7 formats (GeoTIFF, Shapefile, CSV, KML, and more) for use in any GIS or CAD application. Because we know you won't use Geo-Surface for everything.
Check Your Coverage
Geo-Surface Drain Drain Pro uses high-resolution LiDAR data. Use the interactive maps below to verify coverage in your area before signing up.
Complete coverage across southern Manitoba and Ontario, with expanding coverage in Saskatchewan and Alberta. New LiDAR data added regularly.
Use the map above to check coverage in your area. Areas with visible LiDAR hillshade data are available for processing.
Nearly all major agricultural regions covered. From the Red River Valley to Iowa's rolling hills—if you farm it, we can map it.
Use the map above to check coverage in your area. Green overlay = LiDAR available. Transparent (satellite only) = no coverage yet.
Get Started Immediately with Comprehensive Training
Everything you need to master Geo-Surface Drain Drain Pro is ready and waiting for you
Trusted by Drainage Professionals
100% Browser-Based
No installation required. Your data stays secure on your device.
Field-Proven Results
Built on research and real-world drainage projects across North America.
Email Support
All paid subscribers receive email support to help you succeed with your projects.
Regular Updates
New features and improvements added continuously at no extra cost.