) ▁down ▁to ▁the ▁batt alion ▁level . ▁ ▁At ▁smaller ▁scales ▁there ▁are ▁increased ▁difficulties ▁in ▁ident ifying ▁all ▁of ▁the ▁anom al ies ▁as ▁sub - fac ets . ▁ ▁The ▁data ▁provided ▁ranges ▁from ▁assess ments ▁of ▁how ▁good - going ▁the ▁terrain ▁is ▁for ▁travel ▁to ▁possible ▁sources ▁of ▁building ▁materials . ▁ ▁A ▁terrain ▁forec ast ▁can ▁be ▁issued , ▁similar ▁to ▁how ▁weather ▁forec asts ▁are ▁issued ▁for ▁air cre w . ▁ ▁The ▁method ▁works ▁well ▁in ▁stable ▁e cos ystem s ▁but ▁strugg les ▁in ▁developing ▁countries ▁and ▁tropical ▁clim ates ▁where ▁land ▁use ▁is ▁continu ously ▁evol ving . ▁ ▁Le ad ership ▁Chief ▁Super int end ents ▁ ▁Direct ors ▁ ▁References ▁▁ ▁Category : Mil it ary ▁research ▁establish ments ▁of ▁the ▁United ▁Kingdom ▁Category : Organ is ations ▁based ▁in ▁Dor set ▁Category : Q inet i q ▁Category : Organ izations ▁established ▁in ▁ 1 9 4 6 ▁Category : Organ izations ▁dis est ab lished ▁in ▁ 1 9 7 0 <0x0A> </s> ▁is ▁the ▁second ▁daughter ▁of ▁Prince ▁F um ih ito ▁and ▁Princess ▁K iko , ▁and ▁a ▁member ▁of ▁the ▁Japanese ▁Imperial ▁Family . ▁She ▁is ▁the ▁nie ce ▁of ▁Emperor ▁Nar uh ito ▁and ▁the ▁second - eld est ▁grand child ▁of ▁Emperor ▁Emer it us ▁A kih ito ▁and ▁Em press ▁Emer ita ▁Mich iko . ▁ ▁Biography ▁Princess ▁K ako ▁was ▁born ▁on ▁ 2 9 ▁December ▁ 1 9 9 4 ▁at