Thermic inventory of mining corridor in Dabrowa Gornicza

Paulina LewińskaSławomir Kubiak

Experimental coal mine „Sztygarka”

Experimental mine „Sztygarka” is localized in South-West part of Silesia region in Poland. The total length of the corridors exude 1000 meters.

Laser scanning

• Used laser scanner - FARO• Resolution 7,5 mm/10 m • The accuracy of the distance

measurement ± 2mm• 45 travers points

Creation of a 3D model• The modeling was conducted in

Bentley MicroStation• Green – stone wall, red – wood, blue– metal

Textures

During laser scanning many pictures of certain elements ware taken. Those ware later used in order to create a photorealistic textures.

Stages of modeling

Thermal inventory of the mine

Thermal inventory of the mine

• Adding extra light source• Fixing the temperature scale

Thermal texturesThermal textures are being created by connecting pictures made in visible light an in infrered

Thermal textures

Thermal inventory – use of thermal markers• Thermal pictures lack of sharp edges• Marker – an object in space, constant

temperature, easily distinqusible, known coordinates

Thermal markers

- test

Fotorealistycznywynikmodelowania