The screen

Phoebus demo AOI, -- ac, Marengo County, Alabama. Public sources only.

How much of the AOI can a layout use once every public constraint and its setback is taken out, and does a screen built from public data alone reproduce the Prospector run on the same ground?

Buildable --

View

Surface

Click a constraint name or its glow on the map to light only that one. Click a white piece to measure it.

Constraints

On	Constraint	Setback	Alone	Seq.
	Removed			--
	Buildable		--	--

Alone is what a constraint takes by itself; Seq. is what it takes after the rows above it, so the column sums to Removed. Acres, planar in UTM 16N. With rows turned off, the totals are the build's own screen of the rows left on.

What survives

Separate pieces--

Largest piece--

Pieces are the parts of the build's buildable polygon after all ten screens. Their acres are measured in the browser on the simplified geometry and scaled to the build's AOI, so they are approximate.

Structure setback

Distance from footprints300 ft

Structures alone--

Taken by structures only--

Totals move by--

The slider rebuffers the -- building footprints in the browser on simplified geometry, so its acres are approximate, within a few acres of the build. At 300 ft the map shows the build's own zone. The totals are the build's figure for the checked rows plus the slider's change against 300 ft. Off while the structures row is unchecked.

Show

Inverter blocks Exclusion zones

Method

Every source pulled for the AOI plus one mile, worked in EPSG:26916, buffered by its setback, clipped to the AOI. Bites are taken in the order of the list. Slope is the 1 m lidar DEM averaged to 10 m cells, 15 percent rise and over. The inverter blocks and exclusion zones are the fictitious Phoebus layout.

Loading the screen

Constraint and setback Ground it took Buildable AOI