Select a field…
Fields ▾
Layers ▸
No layers yet…
Mark Elevations ▸
Click the field to mark point elevations.
Quick Profiler ▸

Click/tap to draw a route on the map and view profile.
Touch: Long-press to draw; tap to finish.
Min. grades: Surface ≥ 0.05%, Tile ≥ 0.1%, 2 ft min depth
Est. volume: Based on 8 ft drain width
Click Add to Design to save to Quick Designer.
Toggle profile lines via the chart legend.

Quick Designer ▸

Create a drainage plan from Quick Profiler routes.
• Saved for this session unless cleared
• Export PDF, KML, CSV, or XYZ for field use
• Save JSON to reload/share to mobile
• Use Print & Export for JPG overlay in Ditch Assist

Print & Export ▸

Create a PDF of the current map view.

Saves a .jpg plus matching .jgw.

Saves a .bmp image plus .bpw world file in UTM coordinates.

GeoTIFF --elevation-wgs84.tif
Best for ag software.

GeoTIFF --elevation.tif
Best for GIS software.

Zipped SHP (~2 m points).

Exports only lines visible at the slider threshold.

Downloads the original --flow.kml.

KML --boundary.kml.

Geolocation ▸

About & Help ▸
📖Open Help & User Guide

What this is
Essential elevation & drainage info at your fingertips via a unique URL — no login required. Works on desktop, tablet, and phone.

Quick workflow

  1. Select a Field.
  2. Toggle Layers (Elevation/Contours, Flow, Depressions, Ponding, Wetness).
  3. Mark Elevations: tap anywhere to read spot elevations.
  4. Use Quick Profiler to draw routes & review grade/volume.
  5. Add to Design to collect routes in Quick Designer.
  6. Export: Map PDF (what you see), or Plan PDF/KML/CSV/XYZ.

Field use & sharing

  • In-field GPS: use Geolocation → Enable GPS to track your position on the map.
  • Share: send your unique URL to advisors/contractors for the same view.
  • Share designs: export KML/CSV/XYZ or design.json for review and reload.
  • Data downloads: export LiDAR as WGS84 or Web Mercator GeoTIFF, and a Shapefile of elevation points for contractor use.

Layer tips

  • Flow Routes: natural drain paths—follow where practical for efficient drains. Use slider to adjust contributing acres.
  • Depressions: potholes/low spots—prime surface drain targets (esp. flatter fields). Slider adjusts depth threshold.
  • Ponding: standing-water likelihood—use to prioritize surface & tile work.
  • Wetness Potential: often highlights tile targets on rolling land.

Elevation layers are derived from official government LiDAR programs:
• Canada: High Resolution Digital Elevation Model Mosaic (HRDEM Mosaic), CanElevation Series — Open Government Licence – Canada.
• United States: U.S. Geological Survey (USGS) 3D Elevation Program (3DEP), public domain. Please credit as “U.S. Geological Survey, 3D Elevation Program (3DEP).”