( This ( ( could ( be ( accomplished ( with ( sensors ( ( mounted ( on ( ( aircraft or ) satellites ) ) ) ( for ( ( ( observing ( ( Earth 's ) surface ) ) , ) ( ( providing images ) ( to ( make ( ( detailed maps ) ( of ( selected ( study areas ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This)) (VP (MD could) (VP (VB be) (VP (VBN accomplished) (PP (IN with) (NP (NP (NNS sensors)) (VP (VBN mounted) (PP (IN on) (NP (NN aircraft) (CC or) (NNS satellites))) (PP (IN for) (S (VP (VP (VBG observing) (NP (NP (NNP Earth) (POS 's)) (NN surface))) (, ,) (VP (VBG providing) (NP (NNS images)) (S (VP (TO to) (VP (VB make) (NP (NP (JJ detailed) (NNS maps)) (PP (IN of) (NP (VBN selected) (NN study) (NNS areas))))))))))))))))) (. .)))
This could be accomplished with sensors mounted on aircraft or satellites for observing Earth's surface, providing images to make detailed maps of selected study areas.
(ROOT (S (NP (NNS Satellites)) (VP (VBP are) (NP (NP (JJ man-made) (NNS devices)) (PP (IN in) (NP (NN space))) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBN used) (S (VP (TO to) (VP (VB observe) (NP (NP (DT the) (NN earth) (POS 's)) (NN surface))))))))))) (. .)))