Coaltech Research Association

Current Science of Methane Fuelled Explosions and Best International Practice for Protection Structures

R.P.van Wyk

by R.P.van Wyk | May 2015

R1500,00

Description

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Collation of Historic Thermal Imagery

2008

Pilot exercise pulling scattered thermal survey datasets held by companies and research bodies into one mapping system, with a view to tracking coal fires and mine water discharge.

What this report foundExisting thermal imagery of the Witbank coalfield was traced to its holders and assessed for format, quality, resolution and coverage, then brought into one...

R1500,00

R1500,00

What this report found

Existing thermal imagery of the Witbank coalfield was traced to its holders and assessed for format, quality, resolution and coverage, then brought into one geographic information system with supporting metadata. Satellite thermal bands give a regional picture only; detailed mapping of coal fires or acid drainage discharge needs high resolution aerial surveys.

Grant van Heerden

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