Geospatial workspace
Elevation comparison
01
Map setup required
Add a domain-restricted Google Maps key in config.js. Source records and methodology remain available without a key.
Elevationfeet · NAVD88
130145160175190
Proposed plan · Apr 24, 2026
Existing terrain · Apr 6, 2015
Proposed contour
Existing contour
Explanatory alignment only. Parcel, buffer, raster, and grade positions do not establish a legal boundary.
Selected evidence
Grade point
Select a documented elevation point on the map or profile.
Map location
Surface inspection
Click a colored elevation surface to inspect that location.
West to east | 876.6 ft
Governors Lane shared-edge profile
Direct proposed callouts remain distinct from interpolated surfaces. Existing terrain is a separate 2015 public dataset.
Select mapped points to inspect the documented profile.