A comprehensive breakdown of the national fire danger rating (FDI) system produced in full colour in A4 size. An extended technical version is also available giving the FDI alignment chart; the FDI rainfall correction factor and a step by step calculation procedure for FDI calculation.

Languages: English; Afrikaans; Xhosa, Zulu, Setswana, Venda, N Sotho, Ndebele, Tsonga, S Sotho and Setswana.