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  "description": "This data set contains bulk landscape frozen or thawed status over seasonally frozen land, as well as snowmelt status over glacierized areas for the High Mountain Asia region. Daily Freeze/Thaw/Melt (F/T/M) status is derived from vertically polarized (V-pol) C-band (5.255 GHz) backscatter measurements that were acquired by the Advanced Scatterometer (ASCAT) on EUMETSAT Metop-A and Metop-B satellites. Swath-ordered observations are spatially enhanced using the Scatterometer Image Reconstruction (SIR) algorithm, posted on Earth-fixed 4.45 km grids, and interpolated to a daily product from the original 3-day A.M. overpasses.",
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  "identifier": "C1526098617-NSIDC_ECS",
  "issued": "2009-01-01",
  "keyword": [
    "cryosphere",
    "earth-science",
    "snow-ice"
  ],
  "landingPage": "https://doi.org/10.5067/L319IEPK63VC",
  "language": [
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  "modified": "2025-03-31",
  "programCode": [
    "026:001"
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  "publisher": {
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    "name": "NASA NSIDC DAAC"
  },
  "spatial": "63.427 19.125 105.577 44.683",
  "temporal": "2009-01-01T00:00:00Z/2017-10-12T23:59:59.999Z",
  "theme": [
    "geospatial"
  ],
  "title": "High Mountain Asia ASCAT Freeze/Thaw/Melt Status V001"
}