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18 Titles Match Your Query
Showing 1 through 18 of 18
1. SMAP Enhanced L1C Radiometer Half-Orbit 9 km EASE-Grid Brightness Temperatures V002 [SPL1CTB_E_002]
This enhanced Level-1C (L1C) product contains calibrated, geolocated, brightness temperatures acquired by the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 p.m. ...


2. SMAP Enhanced L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V002 [SPL2SMP_E_002]
This enhanced Level-2 (L2) product contains calibrated, geolocated, brightness temperatures acquired by the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 p.m. ...


3. SMAP Enhanced L3 Radiometer Global Daily 9 km EASE-Grid Soil Moisture V002 [SPL3SMP_E_002]
This enhanced Level-3 (L3) soil moisture product provides a composite of daily estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) radiometer. This product ...


4. SMAP Enhanced L3 Radiometer Global and Northern Hemisphere Daily 9 km EASE-Grid Freeze/Thaw State V002 [SPL3FTP_E_002]
This enhanced Level-3 (L3) product provides a daily composite of global and Northern Hemisphere landscape freeze/thaw conditions retrieved by the Soil Moisture Active Passive (SMAP) radiometer from ...


5. SMAP L1A Radiometer Time-Ordered Parsed Telemetry V002 [SPL1AP_002]

Each Level-1A (L1A) 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 ...



6. SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures V004 [SPL1BTB_004]
This Level-1B (L1B) product provides calibrated estimates of time-ordered geolocated brightness temperatures measured by the Soil Moisture Active Passive (SMAP) passive microwave radiometer. SMAP ...


7. SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures V004 [SPL1CTB_004]
This Level-1C (L1C) product contains calibrated, geolocated, time-ordered brightness temperatures acquired by the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 ...


8. SMAP L2 Radar/Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V003 [SPL2SMAP_003]
Active/Passive soil moisture estimates based on brightness temperatures and radar backscatters acquired from the SMAP radar and radiometer instruments during half-orbits when the SMAP spacecraft is ...


9. SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V005 [SPL2SMP_005]
This Level-2 (L2) soil moisture product provides estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) passive microwave radiometer during 6:00 a.m. descending ...


10. SMAP L3 Radar/Radiometer Global Daily 9 km EASE-Grid Soil Moisture V003 [SPL3SMAP_003]
Daily global composite of up-to 15 half-orbit L2_SM_AP soil moisture estimates based on radiometer brightness temperature and radar backscatter measurements acquired by the SMAP radar/radiometer instruments ...


11. SMAP L3 Radiometer Global Daily 36 km EASE-Grid Soil Moisture V005 [SPL3SMP_005]
This Level-3 (L3) soil moisture product provides a composite of daily estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) passive microwave radiometer. ...


12. SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State V002 [SPL3FTP_002]
This Level-3 (L3) product provides a daily composite of landscape freeze/thaw conditions retrieved by the Soil Moisture Active Passive (SMAP) radiometer from 6:00 a.m. descending and 6:00 p.m. ascending ...


13. SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Analysis Update V004 [SPL4SMAU_004]

SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products:



14. SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical Data V004 [SPL4SMGP_004]

SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products:

  • SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical ...


15. SMAP L4 Global 9 km EASE-Grid Surface and Root Zone Soil Moisture Land Model Constants V004 [SPL4SMLM_004]

SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products:



16. SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange V004 [SPL4CMDL_004]
The Level-4 (L4) carbon product (SPL4CMDL) provides global gridded daily estimates of net ecosystem carbon (CO2) exchange derived using a satellite data based terrestrial carbon flux model informed ...


17. SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data V001 [NSIDC-0712_1]
In this data set, in situ soil moisture data and coincident SMAP radiometer and radar soil moisture data are matched and provided together in order to assess and validate SMAP estimates.


18. SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture V002 [SPL2SMAP_S_002]
This Level-2 (L2) soil moisture product provides estimates of land surface conditions retrieved by both the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 p.m. ...


Showing 1 through 18 of 18

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