_:genid1 . _:genid1 "SPL1AP" . _:genid2 . _:genid2 . _:genid2 "86.4"^^ . _:genid2 "-86.4"^^ . _:genid2 "180"^^ . _:genid2 "-180"^^ . _:genid3 . _:genid3 . _:genid3 "2015-03-31T00:00:00"^^ . "nasa-nsidcdaac-spl1ap" . "SMAP L1A Radiometer Time-Ordered Parsed Telemetry"^^ . "10.5067/3G0GFQR7OT5E" . _:genid1 . . "

Each Level-1A (L1A) data file/granule incorporates all radiometer data downlinked from the Soil Moisture Active Passive (SMAP) spacecraft for one specific half orbit. The data are scaled instrument counts of the following:

  • The first four raw moments of the fullband channel for both vertical and horizontal polarizations
  • The complex cross-correlations of the fullband channel
  • The 16 subband channels for both vertical and horizontal polarizations.
"^^ . "2015-07-23T00:00:00"^^ . _:genid2 . _:genid3 . . _:genid4 . _:genid4 . _:genid4 . _:genid4 . "oai:nsidc/SPL1AP" . "http://nsidc.org/api/dataset/2/oai?verb=GetRecord&metadataPrefix=dif&identifier=oai:nsidc/SPL1AP" . .