30-m Plan Curvature

The lidar Plan Curvature is the Plan Curvature data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. The primary output is the curvature of the surface on a cell-by-cell basis, as fitted through that cell and its eight surrounding neighbors. Curvature is the second derivative of the surface, or the slope-of-the-slope. Two optional output curvature types are possible: the profile curvature is in the direction of the maximum slope, and the plan curvature is perpendicular to the direction of the maximum slope.A positive curvature indicates the surface is upwardly convex at that cell. A negative curvature indicates the surface is upwardly concave at that cell. A value of 0 indicates the surface is flat. In the plan output, a positive value indicates the surface is upwardly convex at that cell. A negative plan indicates the surface is upwardly concave at that cell. A value of 0 indicates the surface is flat.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:24}
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catalog_@id https://ddi.doi.gov/nps-data.json
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 http://datainventory.doi.gov/id/dataset/nps-datastore-2209670
issued 2014-04-15T00:00:00Z
landingPage https://irma.nps.gov/DataStore/Reference/Profile/2209670
modified 2014-04-15T00:00:00Z
old-spatial -84.0139,35.42586,-83.0425,35.84241
programCode {010:119,010:118}
publisher National Park Service
resource-type Dataset
source_datajson_identifier true
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source_schema_version 1.1
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theme {"Raster Dataset"}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • aphn
  • appalachian-highlands-network
  • blockhouse-tn
  • blount-county
  • bryson-city-nc
  • bunches-bald-nc
  • cades-cove-tn
  • calderwood-tn
  • clingmans-dome-nc
  • cocke-county
  • cove-creek-gap-nc
  • curvature
  • dellwood-nc
  • dem
  • digital-elevation-model
  • digital-terrain-model
  • dtm
  • ecological-framework-geology-and-soils-geomorphology-hillslope-features-and-processes
  • elevation
  • elevation-bathymetry
  • fines-creek-nc
  • fontana-dam-nc
  • gatlinburg-tn
  • geoscientific-information
  • graham-county
  • great-smoky-mountains-national-park
  • grid
  • grsm
  • hartford-tn
  • haywood-county
  • high-resolution
  • jones-cove-tn
  • kinzel-springs-tn
  • lidar
  • light-detection-and-ranging
  • location
  • luftee-knob-nc
  • mount-guyot-tn
  • mount-le-conte-tn
  • national-standards-for-spatial-digital-accuracy-nssda
  • natural-resource-inventory-and-monitoring-program
  • nc
  • noland-creek-nc
  • none
  • north-carolina
  • nrim
  • pigeon-forge-tn
  • richardson-cove-tn
  • sero
  • sevier-county
  • silers-bald-nc
  • smokemont-nc
  • southeast-region
  • surface-model
  • swain-county
  • tallassee-tn
  • tapoco-nc
  • tennessee
  • terrain
  • thunderhead-mountain-nc
  • tn
  • topography
  • tuskeegee-nc
  • u-s
  • united-states
  • us
  • usa
  • waterville-tn
  • wear-cove-tn
  • whittier-nc
isopen False
license_id notspecified
license_title License not specified
maintainer NPS IRMA Help
maintainer_email NRSS_DataStore@nps.gov
metadata_created 2025-09-24T21:55:23.416209
metadata_modified 2025-09-24T21:55:23.416220
notes The lidar Plan Curvature is the Plan Curvature data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. The primary output is the curvature of the surface on a cell-by-cell basis, as fitted through that cell and its eight surrounding neighbors. Curvature is the second derivative of the surface, or the slope-of-the-slope. Two optional output curvature types are possible: the profile curvature is in the direction of the maximum slope, and the plan curvature is perpendicular to the direction of the maximum slope.A positive curvature indicates the surface is upwardly convex at that cell. A negative curvature indicates the surface is upwardly concave at that cell. A value of 0 indicates the surface is flat. In the plan output, a positive value indicates the surface is upwardly convex at that cell. A negative plan indicates the surface is upwardly concave at that cell. A value of 0 indicates the surface is flat.
num_resources 3
num_tags 78
title 30-m Plan Curvature