Do downscaled general circulation models reliably simulate historical climatic conditions?

This dataset includes nine files (in comma-separated value format [.csv]) which contain metrics that are described in the Bock and others 2018 Earth Interactions article “Do downscaled general circulation models reliably simulate historical climatic conditions?” Three files contain p-values from the two-sided Kolmogorov-Smirnov Test (that compared distributions of three variables (precipitation [CONUS_KS_PPT.csv], temperature [CONUS_KS_TAVE.csv], and runoff [CONUS_KS_RUN.csv]) derived from statistically-downscaled general circulation models (SD GCM) with distributions of the three variables derived from gridded station data (GSD) for historical conditions (1950 through 2005). Three files contain the x-axis value (Dx) at which the largest vertical difference occurs between the distributions of SD GCMs and GSD for the three variables (DX_PPT/TAVE/RUN.csv). Three files describe if the relative value of the SD GCM variable is greater or less than the GSD at the Dx value. See Bock and others (2018) for full description of the three metrics (DB_PPT/TAVE/RUN.csv). The metrics are calculated from variables previously summarized across the conterminous United States for hydrologic response units of the Geospatial Fabric for National Hydrologic Modeling (Viger and Bock, 2014). Runoff was previously derived using a monthly water balance model (Bock and others, 2016; 2017). Names, sources, and references of the climate inputs (SD GCMS and GSD) are described in Bock and others (2017).

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:5b049666e4b0d8682b96368b
metadata_type geospatial
modified 20200814
old-spatial -127.904201, 22.946853, -65.348336, 51.651713
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 7fd43a43bbae946ec88d7f61ca455c2ba31bd626
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-127.904201, 22.946853], [-127.904201, 51.651713], [ -65.348336, 51.651713], [ -65.348336, 22.946853], [-127.904201, 22.946853]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • air-temperature
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • inlandwaters
  • national
  • north-america
  • precipitation-atmospheric
  • runoff
  • united-states
  • usgs-5b049666e4b0d8682b96368b
isopen False
license_id notspecified
license_title License not specified
maintainer Andy Bock
maintainer_email abock@usgs.gov
metadata_created 2025-11-22T05:37:26.252832
metadata_modified 2025-11-22T05:37:26.252837
notes This dataset includes nine files (in comma-separated value format [.csv]) which contain metrics that are described in the Bock and others 2018 Earth Interactions article “Do downscaled general circulation models reliably simulate historical climatic conditions?” Three files contain p-values from the two-sided Kolmogorov-Smirnov Test (that compared distributions of three variables (precipitation [CONUS_KS_PPT.csv], temperature [CONUS_KS_TAVE.csv], and runoff [CONUS_KS_RUN.csv]) derived from statistically-downscaled general circulation models (SD GCM) with distributions of the three variables derived from gridded station data (GSD) for historical conditions (1950 through 2005). Three files contain the x-axis value (Dx) at which the largest vertical difference occurs between the distributions of SD GCMs and GSD for the three variables (DX_PPT/TAVE/RUN.csv). Three files describe if the relative value of the SD GCM variable is greater or less than the GSD at the Dx value. See Bock and others (2018) for full description of the three metrics (DB_PPT/TAVE/RUN.csv). The metrics are calculated from variables previously summarized across the conterminous United States for hydrologic response units of the Geospatial Fabric for National Hydrologic Modeling (Viger and Bock, 2014). Runoff was previously derived using a monthly water balance model (Bock and others, 2016; 2017). Names, sources, and references of the climate inputs (SD GCMS and GSD) are described in Bock and others (2017).
num_resources 2
num_tags 13
title Do downscaled general circulation models reliably simulate historical climatic conditions?