L5_2005_GOM_Fractional_Land_FAV_SAV_Water_post_Hurricanes_Katrina_Rita

These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in this data release represent annual median estimates of the fractional amount of land, floating aquatic vegetation, submerged aquatic vegetation, and water per Landsat pixel. These data are intended for coarse-scale analysis of wetland change area. The datasets are summarized by 10-digit Hydrologic Unit Code (HUC10), and land area change through time is fit using a penalized regression smooth spline. The trends are therefore generalized in time and are intended to present coarse scale observations of trends in wetland area change.

Data e Risorse

Campo Valore
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:606e077ad34ef99870162b84
metadata_type geospatial
modified 20210622
old-spatial -98.8708, 24.3944, -80.2032, 31.9464
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 324676c137b24a39191834c8d789c9337a61fb09
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-98.8708, 24.3944], [-98.8708, 31.9464], [ -80.2032, 31.9464], [ -80.2032, 24.3944], [-98.8708, 24.3944]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • alabama
  • amerigeo
  • amerigeoss
  • ckan
  • coastal-wetlands
  • conterminous-united-states
  • florida
  • geo
  • geoss
  • gulf-of-mexico-coast
  • louisiana
  • mississippi
  • national
  • north-america
  • texas
  • united-states
  • usgs-606e077ad34ef99870162b84
  • wetland-area
  • wetland-change
  • wetland-gain
  • wetland-loss
  • wetlands
isopen False
license_id notspecified
license_title License not specified
maintainer Brady Couvillion
maintainer_email couvillionb@usgs.gov
metadata_created 2025-11-22T17:58:38.692290
metadata_modified 2025-11-22T17:58:38.692294
notes These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in this data release represent annual median estimates of the fractional amount of land, floating aquatic vegetation, submerged aquatic vegetation, and water per Landsat pixel. These data are intended for coarse-scale analysis of wetland change area. The datasets are summarized by 10-digit Hydrologic Unit Code (HUC10), and land area change through time is fit using a penalized regression smooth spline. The trends are therefore generalized in time and are intended to present coarse scale observations of trends in wetland area change.
num_resources 2
num_tags 22
title L5_2005_GOM_Fractional_Land_FAV_SAV_Water_post_Hurricanes_Katrina_Rita