SMAP L1C Radar Half-Orbit High-Resolution σo Data on 1 km Swath Grid, Version 1
Data set id:
SPL1CS0
DOI: 10.5067/NVVUJ0MNG3PN
NON-NSIDC DATA PRODUCT

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Overview

This Level-1C (L1C) product provides time-ordered, parsed telemetry data retrieved by the Soil Moisture Active Passive (SMAP) radar during 6:00 a.m. descending and 6:00 p.m. ascending half-orbit passes. The major contents of the product are normalized radar cross section (sigma nought) measurements multilooked into 1 km square instrument swath-based grid cells where the center line of the grid corresponds to the path of the spacecraft nadir on the Earth’s surface.
Parameter(s):
Sigma Nought
Platform(s):
SMAP Observatory
Sensor(s):
SMAP L-Band Radar
Data Format(s):
HDF5
Temporal Coverage:
  • 13 April 2015 to 7 July 2015
Temporal Resolution:
  • 49 minute
Spatial Resolution:
  • 1 km to 3 km
  • 1 km to 3 km
Spatial Reference System(s):
Not Specified
Spatial Coverage:
  • N:
    85.044
    S:
    -85.044
    E:
    180
    W:
    -180
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.