---
access_dt: ~
aliases:
  - context: dataset
    lexicon: nsidc
    term: oai:nsidc/AMSREL1A
    url: http://nsidc.org/api/dataset/2/oai?verb=GetRecord&metadataPrefix=dif&identifier=oai:nsidc/AMSREL1A
attributes: ~
cite_metadata: ~
cited_by: []
contributors:
  - display_name: 'Data Archive : National Snow & Ice Data Center Distributed Active Archive Center '
    href: http://52.38.26.42:8080/contributor/4440.yaml
    id: 4440
    organization:
      country_code: US
      display_name: National Snow & Ice Data Center Distributed Active Archive Center
      identifier: national-snow-ice-data-center-distributed-active-archive-center
      name: National Snow & Ice Data Center Distributed Active Archive Center
      organization_type_identifier: federal
      type: organization
      url: http://nsidc.org/daac
    organization_uri: /organization/national-snow-ice-data-center-distributed-active-archive-center
    person: {}
    person_id: ~
    person_uri: ~
    role_type_identifier: data_archive
    uri: /contributor/4440
data_qualifier: ~
description: 'The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA EOS Aqua satellite provides global passive microwave measurements of terrestrial, oceanic, and atmospheric parameters for the investigation of global water and energy cycles. AMSR-E Level-1A observation counts are processed from Level 0 science packet data by the Japan Aerospace Exploration Agency (JAXA). Each half-orbit data granule consists of observation counts, antenna temperature coefficients, offsets for calculating antenna temperatures, calibration temperature counts, land/ocean flags, time, latitude, longitude, and navigation fields in HDF format. The data sampling interval is 2.6 msec for each 1.5-sec scan period for the 6.9-GHz to 36.5-GHz channels, and 1.3 msec for the 89.0-GHz channel. AMSR-E collects 243 data points per scan for the 6.9-GHz to 36.5-GHz channels, and 486 data points for the 89.0-GHz channel. Each swath spans 50 minutes. Data are available via FTP.'
description_attribution: ~
display_name: AMSR-E/Aqua L1A Raw Observation Counts
doi: 10.5067/AMSR-E/AMSREL1A.003
end_time: 2011-10-04T00:00:00
files: []
href: http://52.38.26.42:8080/dataset/nasa-nsidcdaac-amsrel1a.yaml
identifier: nasa-nsidcdaac-amsrel1a
instrument_measurements:
  - dataset_identifier: nasa-nsidcdaac-amsrel1a
    display_name: aqua/advanced-microwave-scanning-radiometer-eos/nasa-nsidcdaac-amsrel1a
    instrument_identifier: advanced-microwave-scanning-radiometer-eos
    platform_identifier: aqua
    type: instrument_measurement
lat_max: 90
lat_min: -90
lon_max: 180
lon_min: -180
name: AMSR-E/Aqua L1A Raw Observation Counts
native_id: AMSREL1A
parents: []
processing_level: ~
publication_year: ~
references: []
release_dt: 2003-06-19T00:00:00
scale: ~
scope: ~
spatial_extent: ~
spatial_ref_sys: ~
spatial_res: ~
start_time: 2002-06-01T00:00:00
temporal_extent: ~
temporal_resolution: ~
type: dataset
uri: /dataset/nasa-nsidcdaac-amsrel1a
url: http://nsidc.org/data/AMSREL1A
variables: ~
version: ~
vertical_extent: ~