( ( Remote ( sensing scientists ) ) ( ( ( ( ( ( use ( various ( sensing systems ) ) ) , ) ( including ( ( sensor devices ) ( mounted ( on satellites ) ) ) ) ) , ) ( to ( analyze ( ( various aspects ) ( of ( ( the ( earth 's ) ) ( ( surface and ) atmosphere ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Remote) (NNP sensing) (NNS scientists)) (VP (VBP use) (NP (JJ various) (JJ sensing) (NNS systems)) (, ,) (PP (VBG including) (NP (NP (NN sensor) (NNS devices)) (VP (VBN mounted) (PP (IN on) (NP (NNS satellites)))))) (, ,) (S (VP (TO to) (VP (VB analyze) (NP (NP (JJ various) (NNS aspects)) (PP (IN of) (NP (NP (DT the) (NN earth) (POS 's)) (NN surface) (CC and) (NN atmosphere)))))))) (. .)))
Remote sensing scientists use various sensing systems, including sensor devices mounted on satellites, to analyze various aspects of the earth's surface and atmosphere.
(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))))))))))) (. .)))