Start where your job is today.

The program suggests a best match below — accept it in one click, or pick any other template. You decide. Manage or add templates in the CAD tab (top navigation).

Review the filled official form below. Click ⬇ Download PDF when it looks right.

⬇ Download Offline Area

Caches the map tiles for the current view so the basemap keeps working with no signal in the field. Download on wifi before you head out.

Import Property Boundary

Import a GeoJSON or KML file containing a property boundary polygon. The boundary will appear on the map and area will be calculated.

📐 Title Block — Engineering Plan

⚙ Form 11 Details

Fills the official MA DEP Form 11 — Soil Suitability Assessment. Deep-hole numbers, dates, coordinates and the soil-log rows come straight from your Soil Logs; enter the facility, site and certification details once here (they apply to every hole).

📂 Projects

👤 Account

📡 GPS Data Import

Import waypoints, tracks, and survey points from your GPS unit. Supports GPX (Garmin, Trimble, etc.), CSV with coordinates, and NMEA sentence logs.

🔧 Coordinate Alignment Tool

Align imported survey points to true state plane coordinates using known control points. 1 point = translation only. 2 points = translation + rotation.

⌖⊕ Imagery ↔ State Plane — Verify & Align

Verify the basemap against a known control point (positional error in feet), then correct it by shifting the imagery so what-you-see is true State Plane. The shift is display-only (the dedicated basemap pane), fully reversible, and never resamples tiles. Single-point translation only — MassGIS Web-Mercator warp is already exact, so a rotation/scale fit would only chase click noise (~0.3 ft).

🕳️ Test Pit Soil Log — TP-1

📐 Vertical Datum Calibration

Compares your imported survey elevations to the SAME LiDAR source your contours use (MassGIS 1m bare-earth in MA, else USGS 3DEP). Computes the constant vertical offset and applies it to every LiDAR-derived elevation in the app. A constant shift also absorbs a local/assumed benchmark datum — expect ~0.1-0.3 ft residual scatter, not sub-inch truth.