SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures V005

Description

This Level-1C (L1C) product contains calibrated and geolocated brightness temperatures acquired by the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 p.m. ascending half-orbit passes. This product is derived from SMAP L-band Level-1B time-ordered brightness temperatures resampled to an Earth-fixed, 36 km Equal-Area Scalable Earth Grid, Version 2.0 (EASE-Grid 2.0) in three projections: global cylindrical, Northern Hemisphere azimuthal, and Southern Hemisphere azimuthal. This L1C product is a gridded version of the SMAP time-ordered Level-1B radiometer brightness temperature product.

Resources

Name Format Description Link
21 NASA's newest search and order tool for subsetting, reprojecting, and reformatting data. https://search.earthdata.nasa.gov/search?q=SPL1CTB+V005
21 Search and filter data files using a map-based interface https://nsidc.org/data/data-access-tool/SPL1CTB/versions/5/
21 Direct download via HTTPS protocol. https://n5eil01u.ecs.nsidc.org/SMAP/SPL1CTB.005/
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.5067%2FJJ5FL7FRLKJI
21 Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc. https://doi.org/10.5067/JJ5FL7FRLKJI
21 Subscribe to have new data automatically sent when the data become available. https://nsidc.org/daac/subscriptions.html
21 This application allows you to interactively browse global satellite imagery within hours of it being acquired. You can also save it, share it, and download the underlying data. https://worldview.earthdata.nasa.gov/?v=-207.23748472958556%2C-83.11252966949843%2C138.82670357536313%2C93.36235486036489&l=SMAP_L1_Passive_Brightness_Temp_Fore_H%2CCoastlines_15m%2CMODIS_Terra_CorrectedReflectance_TrueColor&lg=false&t=2022-04-26-T19%3A21%3A26Z

Tags

  • spectral-engineering
  • microwave
  • earth-science

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