9 9 0 s ▁the ▁term ▁became ▁more ▁widely ▁used ▁in ▁general ▁field ▁survey ▁to ▁reflect ▁probabil istic ▁occurrence ▁in ▁all ▁land sc apes . ▁ ▁These ▁are ▁normally ▁specified ▁in ▁the ▁survey ▁method ology ▁but ▁would ▁usually ▁be ▁a ▁combination ▁of ▁preferred ▁landscape ▁locations ▁( pro xim ity ▁to ▁water , ▁slope ▁aspect ▁versus ▁prev ail ing ▁wind s , ▁etc .), ▁access ▁to ▁resource ▁zones ▁such ▁as ▁wet lands , ▁previous ▁arch ae ological ▁work , ▁eth no - histor ical ▁observations , ▁assumed ▁post - de pos itional ▁processes ▁and ▁the ▁arch ae ologist ' s ▁own ▁pre con ception s , ▁which ▁may ▁or ▁may ▁not ▁be ▁just ified . ▁ ▁As ▁in ▁British ▁practice ▁the ▁purpose ▁of ▁design ating ▁a ▁P AD ▁is ▁to ▁identify ▁areas ▁of ▁arch ae ological ▁potential ▁for ▁further ▁management , ▁typically ▁starting ▁with ▁test - p itting ▁to ▁confirm ▁or ▁ref ute , ▁statist ically ▁if ▁not ▁absolutely , ▁the ▁presence ▁of ▁arch ae ological ▁material . ▁ ▁Category : Arch ae ology ▁of ▁the ▁United ▁Kingdom ▁Category : T own ▁and ▁country ▁planning ▁in ▁the ▁United ▁Kingdom <0x0A> </s> ▁H iro hé ▁is ▁a ▁village ▁on ▁the ▁island ▁of ▁Grande ▁Com ore ▁( N g az id ja ) ▁in ▁the ▁Com or os . ▁According ▁to ▁the ▁ 1 9 9 1 ▁census , ▁the ▁village ▁had ▁a ▁population ▁of ▁ 6 7 8 . ▁ ▁References ▁ ▁Category : Pop ulated ▁places ▁in ▁Grande ▁Com ore <0x0A> </s> ▁Air ▁Com