Site Analysis Suite

SHADOW, SLOPE, DRAINAGE, AND EARTHWORKS.

Use this page for quick technical checks on the site itself. It gives a fast read on solar shadowing, grading, drainage, and rough cut/fill without leaving the browser.

Shadow Slope Drainage Earthworks

Tool 01

Shadow Length

Calculate a simple shadow length from object height and sun altitude.

Object height (m)

Sun altitude (degrees)

0 m shadow

No shadow check yet

Tool 02

Site Slope

Read the slope percentage and angle from rise and run.

Rise (m)

Run (m)

0% slope

0° angle

Tool 03

Drainage Fall

Calculate the fall required over a run using a selected gradient ratio.

Run length (m)

Fall ratio (1 in X)

0 m fall

No drainage check yet

Tool 04

Cut and Fill

Estimate rough earthworks volumes from a site area and average cut/fill depths.

Site area (m2)

Average cut depth (m)

Average fill depth (m)

0 m3 earthworks

No earthworks check yet