Snowflake Measurement and Analysis System (SMAS) UCONN
The Snowflake Measurement and Analysis System (SMAS) University of Connecticut (UCONN) dataset uses seven high-resolution cameras to reconstruct the three-dimensional structure of snowflakes based on photographs of the particles in freefall from multiple views. SMAS can measure and analyze multiple snowflakes at once. A CSV file is provided that includes additional details on each snowflake. The SMAS was deployed in 2023-2024. The dataset contains data from January 14, 2023 to March 21, 2024 as BMP images and a single CSV file.
Resources
3 resources available
-
Original Metadata
ISO -
Resource 2
PDF -
Resource 3
BIN
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "026:00" ] |
| contactPoint |
{ "fn": "Earthdata Forum", "@type": "vcard:Contact", "hasEmail": "mailto:earthdata-support@nasa.gov" } |
| description | The Snowflake Measurement and Analysis System (SMAS) University of Connecticut (UCONN) dataset uses seven high-resolution cameras to reconstruct the three-dimensional structure of snowflakes based on photographs of the particles in freefall from multiple views. SMAS can measure and analyze multiple snowflakes at once. A CSV file is provided that includes additional details on each snowflake. The SMAS was deployed in 2023-2024. The dataset contains data from January 14, 2023 to March 21, 2024 as BMP images and a single CSV file. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "ISO", "mediaType": "text/xml", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C3906343000-GHRC_DAAC.iso19115" }, { "@type": "dcat:Distribution", "format": "PDF", "mediaType": "application/pdf", "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/gpmsmasuconn__1/docs/gpmsmasuconn_dataset.pdf" }, { "@type": "dcat:Distribution", "format": "BIN", "mediaType": "application/octet-stream", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C3906343000-GHRC_DAAC" } ] |
| identifier | 10.5067/GPMGV/UCONN/SMAS/DATA101 |
| keyword |
[ "earth-science-radar-spectral-engineering-radar-imagery" ] |
| license | https://www.usa.gov/government-works |
| modified | 2026-09-22 |
| programCode |
[ "026:000" ] |
| publisher |
{ "name": "NASA/MSFC/GHRC", "@type": "org:Organization" } |
| spatial |
"["CARTESIAN", [{"NorthBoundingCoordinate": 41.809, "SouthBoundingCoordinate": 41.807, "WestBoundingCoordinate": -72.295, "EastBoundingCoordinate": -72.293}]]"
|
| temporal | 2023-01-14/2024-03-11 |
| theme |
[ "Earth Science" ] |
| title | Snowflake Measurement and Analysis System (SMAS) UCONN |
