securing public spaces with exploratory 3d viewshed and

Securing Public Spaces with Exploratory 3D Viewshed and Line of Sight AnalysisChris Delaney, Law Enforcement Technical Engineer, Esri

Vision and Value of 3D GIS in Tactical OperationsEnable data-driven event using a 3D city model as the point of organization

Indicators

3D Basemap

Plans

Assets

MANAGEDATA IN 3D

1PRE-EVENT PLANNING

2

TACTICAL PLANNING & RESPONSE

3SURVEILLANCE & COUNTER-SURVEILLANCE

4

Threat Landscape

Use-cases• Direct communication sight lines between

buildings• Visibility to regularly-spaced positions along a

road

Line of Sight

Use-cases• Security camera placement• Event planning

Viewshed

Use-cases• Explosion potential impact / public safety• Visibility shadows

View Dome

Vision and Value of 3D GIS in Tactical OperationsEnable data-driven event using a 3D city model as the point of organization

Indicators

3D Basemap

Plans

Assets

MANAGEDATA IN 3D

1PRE-EVENT PLANNING

2

TACTICAL PLANNING & RESPONSE

3SURVEILLANCE & COUNTER-SURVEILLANCE

4

Threat Landscape

https://go.esri.com/3D_Webinar_NSPSS3D for Tactical Planning