sthalaakrutik udagrata

sthalaakruti vigyaan mein udagrata parvaton ke vargeekaran se sambandhit ek avadhaarana hai. udagrata shabd udagr se bana hai jiska arth baahar ko nikla hua hota hai. saamaanya roop se ise choti bhi kaha jaata hai. ise angreji me promineins, otonomas haait, sholdar drop (America mein), prime factor (Europe mein) kehte hain.