_:genid1 . _:genid1 "IGBGM2" . _:genid2 . _:genid2 . _:genid2 "-53"^^ . _:genid2 "-90"^^ . _:genid2 "180"^^ . _:genid2 "-180"^^ . _:genid3 . _:genid3 . _:genid3 "2009-01-08T00:00:00"^^ . _:genid3 "2011-12-21T00:00:00"^^ . "nasa-nsidcdaac-igbgm2" . "IceBridge BGM-3 Gravimeter L2 Geolocated Free Air Anomalies"^^ . "10.5067/8DJW56PKY133" . _:genid1 . . "This data set contains free air anomalies measurements taken over Antarctica using the BGM-3 Gravimeter. The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (ICECAP) project funded by the National Science Foundation (NSF) and the Natural Environment Research Council (NERC) with additional support from NASA Operation IceBridge."^^ . "2011-07-28T00:00:00"^^ . _:genid2 . _:genid3 . . _:genid4 . _:genid4 . _:genid4 . _:genid4 . "oai:nsidc/IGBGM2" . "http://nsidc.org/api/dataset/2/oai?verb=GetRecord&metadataPrefix=dif&identifier=oai:nsidc/IGBGM2" . .