All available data for Sergeant et al. 2020, A classification of streamflow patterns across the coastal Gulf of Alaska

This .zip file contains four products that will allow users to recreate the analyses and spatial data figures used in Sergeant et al. 2020, A classification of streamflow patterns across the coastal Gulf of Alaska: 1) Autoclass input and output files (provided as folders with multiple simple text files), 2) Classification data (.csv file) for individual watersheds, including Fundamental Daily Streamflow Statistics, landcover variables, and class membership, 3) Esri map package (.mpk file) that will allow users to recreate Figures 3 and 5 using ArcGIS and extract basic watershed-scale data such as watershed ID, drainage area, primary class assignment, and primary class membership probability (for users interested in extracting more information such as secondary class membership and landcover data, Watershed ID in this file can be cross-referenced with Watershed ID in the .csv file above), and 4) R Shiny Application (provided as a folder with app.R file and other supporting files) to create Figure 3 map and extract classification and land cover variables for individual watersheds (this is also viewable at: https://southeastakwatershedcoalition.shinyapps.io/watershed_classification/)

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5e3322a7e4b0a79317dade4b
metadata_type geospatial
modified 20200817
old-spatial -157.7161, 53.5122, -122.7599, 64.3567
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 36748e4d3788d187a056ef1343c7c50dbe173ffd
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-157.7161, 53.5122], [-157.7161, 64.3567], [ -122.7599, 64.3567], [ -122.7599, 53.5122], [-157.7161, 53.5122]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • alaska
  • amerigeo
  • amerigeoss
  • autoclass
  • boundaries
  • british-columbia
  • ckan
  • coastal-ecosystems
  • coastal-watersheds
  • flow-regime
  • fuzzy-classification
  • geo
  • geoss
  • gulf-of-alaska
  • inlandwaters
  • national
  • north-america
  • river-discharge
  • rivers
  • south-central-alaska
  • southeast-alaska
  • southwest-alaska
  • spatial-analysis
  • spatial-characteristics-of-habitats
  • streamflow
  • streams
  • united-states
  • usgs-5e3322a7e4b0a79317dade4b
  • watershed
isopen False
license_id notspecified
license_title License not specified
maintainer Christopher J. Sergeant
maintainer_email chris.sergeant@gmail.com
metadata_created 2025-11-21T22:39:57.603417
metadata_modified 2025-11-21T22:39:57.603421
notes This .zip file contains four products that will allow users to recreate the analyses and spatial data figures used in Sergeant et al. 2020, A classification of streamflow patterns across the coastal Gulf of Alaska: 1) Autoclass input and output files (provided as folders with multiple simple text files), 2) Classification data (.csv file) for individual watersheds, including Fundamental Daily Streamflow Statistics, landcover variables, and class membership, 3) Esri map package (.mpk file) that will allow users to recreate Figures 3 and 5 using ArcGIS and extract basic watershed-scale data such as watershed ID, drainage area, primary class assignment, and primary class membership probability (for users interested in extracting more information such as secondary class membership and landcover data, Watershed ID in this file can be cross-referenced with Watershed ID in the .csv file above), and 4) R Shiny Application (provided as a folder with app.R file and other supporting files) to create Figure 3 map and extract classification and land cover variables for individual watersheds (this is also viewable at: https://southeastakwatershedcoalition.shinyapps.io/watershed_classification/)
num_resources 2
num_tags 29
title All available data for Sergeant et al. 2020, A classification of streamflow patterns across the coastal Gulf of Alaska