AirMOSS: L2/3 Volumetric Soil Moisture Profiles Derived From Radar, 2012-2015
This data set provides level 2/3 root zone soil moisture (RZSM) estimates at multiple depths at 90-m spatial resolution from the Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) radar instrument collected over ten sites across North America. AirMOSS produces estimates of RZSM with data from a P-band synthetic aperture radar (SAR) flown on a NASA Gulfstream-III aircraft. The resulting soil moisture estimates capture the effects of gradients of soil, topography, and vegetation heterogeneity over an area of approximately 100km x 25km at each of the study sites. AirMOSS flight campaigns took place at least biannually from 2012 to 2015 at each site.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | This data set provides level 2/3 root zone soil moisture (RZSM) estimates at multiple depths at 90-m spatial resolution from the Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) radar instrument collected over ten sites across North America. AirMOSS produces estimates of RZSM with data from a P-band synthetic aperture radar (SAR) flown on a NASA Gulfstream-III aircraft. The resulting soil moisture estimates capture the effects of gradients of soil, topography, and vegetation heterogeneity over an area of approximately 100km x 25km at each of the study sites. AirMOSS flight campaigns took place at least biannually from 2012 to 2015 at each site. |
| distribution |
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|
| identifier | 10.3334/ORNLDAAC/1418 |
| keyword |
[
"earth-science-soils-land-surface-soil-moisture-water-content"
]
|
| landingPage | https://search.earthdata.nasa.gov/search?q=AirMOSS_L2_3_RZ_Soil_Moisture_1418&ac=true |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "ORNL_DAAC",
"@type": "org:Organization"
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|
| spatial |
"[[{"WestBoundingCoordinate":-123.283,"NorthBoundingCoordinate":54.1254,"EastBoundingCoordinate":-68.3196,"SouthBoundingCoordinate":9.87958}],"CARTESIAN"]"
|
| temporal | 2012-09-18/2012-09-18 |
| theme |
[
"Earth Science"
]
|
| title | AirMOSS: L2/3 Volumetric Soil Moisture Profiles Derived From Radar, 2012-2015 |
