NSCAT Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter V001
This data set provides twice-daily enhanced-resolution radar backscatter images from 14 GHz NASA Scatterometer (NSCAT) observations by applying the Scatterometer Image Reconstruction with Filtering (SIRF) algorithm. The algorithm incorporates a median filter and a simplified spatial response function. Multiple passes of the spacecraft are combined to produce a higher spatial resolution and fill in coverage gaps between the individual measurement footprints, which are not contiguous and have six-sided shapes. Overlapping imaging periods start each day and extend through 4- and 8-day periods. Data are gridded to Northern Hemisphere, Southern Hemisphere, and Temperate EASE-Grid 2.0 projections at 3.125 km and 25 km resolutions.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "NSIDC Services",
"@type": "vcard:Contact",
"hasEmail": "mailto:nsidc@nsidc.org"
}
|
| description | This data set provides twice-daily enhanced-resolution radar backscatter images from 14 GHz NASA Scatterometer (NSCAT) observations by applying the Scatterometer Image Reconstruction with Filtering (SIRF) algorithm. The algorithm incorporates a median filter and a simplified spatial response function. Multiple passes of the spacecraft are combined to produce a higher spatial resolution and fill in coverage gaps between the individual measurement footprints, which are not contiguous and have six-sided shapes. Overlapping imaging periods start each day and extend through 4- and 8-day periods. Data are gridded to Northern Hemisphere, Southern Hemisphere, and Temperate EASE-Grid 2.0 projections at 3.125 km and 25 km resolutions. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "View documentation related to this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.",
"downloadURL": "https://doi.org/10.5067/APSWI5NK3PKJ"
},
{
"@type": "dcat:Distribution",
"title": "Download this dataset through Earthdata Search",
"format": "HTML",
"mediaType": "text/html",
"description": "NASA's newest search and order tool for subsetting, reprojecting, and reformatting data.",
"downloadURL": "https://search.earthdata.nasa.gov/search?q=NSIDC-0786+V001"
},
{
"@type": "dcat:Distribution",
"title": "Google Scholar search results",
"format": "HTML",
"mediaType": "text/html",
"description": "Search results for publications that cite this dataset by its DOI.",
"downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FAPSWI5NK3PKJ"
}
]
|
| identifier | C3068826019-NSIDC_ECS |
| issued | 1996-09-14 |
| keyword |
[
"earth-science",
"radar",
"spectral-engineering"
]
|
| landingPage | https://doi.org/10.5067/APSWI5NK3PKJ |
| language |
[
"en-US"
]
|
| modified | 2025-07-17 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "NSIDC",
"@type": "org:Organization"
}
|
| spatial | -180.0 -90.0 180.0 90.0 |
| temporal | 1996-09-14T00:00:00Z/1997-06-30T23:59:59.999Z |
| theme |
[
"geospatial"
]
|
| title | NSCAT Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter V001 |
