1950 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83)

1950 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83) consists of vector shoreline data that were derived from a set of National Ocean Service (NOS) raster shoreline maps (often called T-sheet or TP-sheet maps) created for Breton Island in 1950. In 2002, NOAA published digitized shorelines for T-sheet (T-9393), which were subsequently edited by USGS staff for input into the Digital Shoreline Analysis System (DSAS) Version 4.0, where area and shoreline change analyses could be conducted.

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:e90d795e-0467-42bc-a27c-21f5c5a81f12
metadata_type geospatial
modified 20201013
old-spatial -89.225634, 29.459097, -89.164811, 29.500653
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 1fea286a7960f8bab5482d1660fc3608fb20f4b7
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-89.225634, 29.459097], [-89.225634, 29.500653], [ -89.164811, 29.500653], [ -89.164811, 29.459097], [-89.225634, 29.459097]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • barrier-island-migration
  • boundaries
  • breton-island
  • ckan
  • coastal
  • coastal-processes
  • digitization
  • elevation
  • environment
  • erosion
  • geo
  • geoscientificinformation
  • geoss
  • gulf-of-mexico
  • la
  • louisiana
  • mapping
  • mean-high-water
  • national
  • north-america
  • oceans
  • shore
  • shoreline
  • shoreline-accretion
  • shoreline-data
  • shoreline-erosion
  • shoreline-map
  • t-sheet
  • united-states
  • usa
  • usgs-e90d795e-0467-42bc-a27c-21f5c5a81f12
isopen False
license_id notspecified
license_title License not specified
maintainer Joseph F. Terrano
maintainer_email jterrano@usgs.gov
metadata_created 2025-11-22T06:45:39.028907
metadata_modified 2025-11-22T06:45:39.028911
notes 1950 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83) consists of vector shoreline data that were derived from a set of National Ocean Service (NOS) raster shoreline maps (often called T-sheet or TP-sheet maps) created for Breton Island in 1950. In 2002, NOAA published digitized shorelines for T-sheet (T-9393), which were subsequently edited by USGS staff for input into the Digital Shoreline Analysis System (DSAS) Version 4.0, where area and shoreline change analyses could be conducted.
num_resources 2
num_tags 33
title 1950 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83)