VDA Web GIS Ver.4

Visual Data Analytics

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VDA ver.4 (8.25.2026)	Guest users (level 0)

Layer query

Sections

Query
Name

polygon color
outline color	outline width
fill pattern	transparency

select field to use as label

show extremes

position	fontsize	font color
background	outline style	outline width

Help

Query

Section name

- GeoSelect / Site Analysis -

Listbox

Area --

Help

- GeoSelect / Site Analysis -

- Download shapefile -
-help-

processing...

- Site Analysis -

click, [ctrl]+click, [shift]+click
close

- Select project -

- Save project -
add unique name

- Create Heatmap -

Select layer to use

Select field to use

- Print PDF -
Title

- GeoCoding -

- User Login -

forgot password? , change password?
or signup.

⚙️ User Management

- Upload Shape File -