AI-generated Key Takeaways
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NASA's SMAP mission offers Level-3 (L3) daily composite soil moisture data, with SPL3SMP_E.005 covering data before December 4, 2023, and SPL3SMP_E.006 covering data from December 4, 2023, onwards.
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SMAP L3 data provides insights into global land surface conditions, specifically soil moisture, retrieved using the L-Band radiometer.
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The SMAP Level-4 (L4) product (SPL4SMGP.007) offers 3-hourly, 9-km resolution data for surface and root zone soil moisture, along with supplementary research products like temperature, evapotranspiration, and net radiation.
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SPL3SMP_E.005 SMAP L3 Radiometer Global Daily 9 km Soil Moisture
Data starting from 2023-12-04 are available in the NASA/SMAP/SPL3SMP_E/006 collection. This Level-3 (L3) soil moisture product provides a daily composite of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) L-Band radiometer. The daily data here were collected from the descending (local … drought nasa smap soil soil-moisture surface -
SPL3SMP_E.006 SMAP L3 Radiometer Global Daily 9 km Soil Moisture
Data prior from 2023-12-04 are available in the older NASA/SMAP/SPL3SMP_E/005 collection. They will eventually be reprocessed and added to this collection. This Level-3 (L3) soil moisture product provides a daily composite of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) L-Band … drought nasa smap soil soil-moisture surface -
SPL4SMGP.008 SMAP L4 Global 3-hourly 9-km Surface and Root Zone Soil Moisture
The SMAP Level-4 (L4) Soil Moisture product includes surface soil moisture (0-5 cm vertical average), root-zone soil moisture (0-100 cm vertical average), and additional research products (not validated), including surface meteorological forcing variables, soil temperature, evapotranspiration, and net radiation. This dataset, formally known as the … drought nasa smap soil soil-moisture surface