( ( ( A ( bathymetric map ) ) ( of ( the ( study area ) ) ) ) . )
(ROOT (NP (NP (DT A) (JJ bathymetric) (NN map)) (PP (IN of) (NP (DT the) (NN study) (NN area))) (. .)))
A bathymetric map of the study area.
(ROOT (S (NP (DT A) (JJ bathymetric) (NN map)) (VP (MD can) (VP (VB show) (NP (NP (DT the) (NNS features)) (PP (IN of) (NP (NP (DT the) (NN bottom)) (PP (IN of) (NP (NP (DT a) (NN body)) (PP (IN of) (NP (NN water)))))))))) (. .)))