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Summary data from Arctic Network water surface area monitoring

Published by National Park Service | Department of the Interior | Catalog Last Checked: March 04, 2026 at 06:53 AM | Dataset Last Updated: January 01, 2020 at 12:00 AM
Various intermediate data summary products derived from Landsat data, used to produce the report “Monitoring of Water Surface Area in Alaska’s Arctic National Parks: Update with 2019 Data.” Natural Resource Data Series NPS/ARCN/NRDS—2020/1263. Fort Collins, Colorado: National Park Service. https://irma.nps.gov/DataStore/Reference/Profile/2272062 See that report for an explanation of the methods used.

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
                                            [
  "010:24"
]
contactPoint 
                                            {
  "fn": "NPS IRMA Help",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:NRSS_DataStore@nps.gov"
}
description Various intermediate data summary products derived from Landsat data, used to produce the report “Monitoring of Water Surface Area in Alaska’s Arctic National Parks: Update with 2019 Data.” Natural Resource Data Series NPS/ARCN/NRDS—2020/1263. Fort Collins, Colorado: National Park Service. https://irma.nps.gov/DataStore/Reference/Profile/2272062 See that report for an explanation of the methods used.
distribution 
                                            [
  {
    "@type": "dcat:Distribution",
    "title": "watARD.zip",
    "format": "zip",
    "mediaType": "application/zip",
    "description": "Annual rasters of water extent by ARD; water is 1, land is NoData",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641870?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "watDSWE.zip",
    "format": "zip",
    "mediaType": "application/zip",
    "description": "Annual rasters of water extent by DSWE; water is 1, land or prob of land=water is 0, no data is NoData",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641871?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Explanation.txt",
    "format": "txt",
    "mediaType": "text/plain",
    "description": "Explanation of the data files",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641876?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "historyARD.dbf",
    "format": "dbf",
    "mediaType": "application/octet-stream",
    "description": "History of all lakes > 5ha based on ARD",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641867?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "drainARD.dbf",
    "format": "dbf",
    "mediaType": "application/octet-stream",
    "description": "History of drained lakes based on Landsat ARD",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641864?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "drainDSWE.dbf",
    "format": "dbf",
    "mediaType": "application/octet-stream",
    "description": "History of drained lakes based on the USGS DSWE",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641865?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "max_waterARDshp.zip",
    "format": "zip",
    "mediaType": "application/zip",
    "description": "Polygon shapefile of the maximum extent of water in each lake >5 ha, by ARD",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641868?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "max_waterDSWEshp.zip",
    "format": "zip",
    "mediaType": "application/zip",
    "description": "Polygon shapefile of the maximum extent of water in each lake >5 ha, by DSWE",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641869?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ARCN_lake_zones.shp.zip",
    "format": "zip",
    "mediaType": "application/zip",
    "description": "Polygon shapefile of zones used to analyze lake areas, based on ecological subsections",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641875?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "watsumARD.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Summary by subsection of water area based on ARD",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641872?Reference=2275563"
  },
  {
    "@type": "dcat:Distribution",
    "title": "watsumDSWE.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Summary by subsection of water area based on DSWE",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/641873?Reference=2275563"
  }
]
identifier http://datainventory.doi.gov/id/dataset/NPS_DataStore_2275563
issued 2020-01-01T00:00:00Z
keyword 
                                            [
  "arctic",
  "hydrology",
  "lake",
  "pond",
  "water"
]
landingPage https://irma.nps.gov/DataStore/Reference/Profile/2275563
modified 2020-01-01T00:00:00Z
programCode 
                                            [
  "010:118",
  "010:119"
]
publisher 
                                            {
  "name": "National Park Service",
  "@type": "org:Organization"
}
spatial -174,58.5,-145.4,71.3
temporal 1984-01-01/2019-01-01
theme 
                                            [
  "Generic Dataset"
]
title Summary data from Arctic Network water surface area monitoring

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