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GRASS GIS and GRASS Addonns installation

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GRASS GIS installation manual for r.viewshed.exposure and r.viewshed.impact

Computer specifications

The tools r.viewshed.exposure and r.viewshed.impact were run on a server with the following specifications (Table 1).

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Computer specifications +

Table 2. Time used for r.viewshed.exposure processing.

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Municipality

Processing time

Bodø

211 min

Bærum

692 min

Kristiansand

58 min

Oslo

2078 min (34 hours 38 min)

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The r.viewhsed.impact tool is more computationally demanding than r.viewshed.exposure. Due to resource restrictions, the tool was solely run on a test-site for the municipality of Oslo.

Install GRASS GIS with Docker

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Install GRASS GIS Addons as

GRASS GIS Tasks used in this project

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Note that processing costs a large amount of resources and time (Table 1 and 2). Therefore scheduling the tasks and disucssing resource allocation with your IT department is recommended.

Using GRASS GUI

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    Installation Manuals