USGS - science for a changing world

Data Series 1032


Coastal Bathymetry Data Collected in 2013 from the Chandeleur Islands, Louisiana

Skip Links

Citation Page
Abstract
Introduction
Survey Overview and Data Acquisition
Data Processing
Error Analysis
Survey Products
Data Downloads
FACS Logs
Abbreviations
References Cited
 

Data Downloads

The bathymetry DEM is presented in GeoTiff format and can be opened directly in Esri ArcGIS 10.2 or higher. The map documents and shapefiles provided in this report were created in Esri ArcGIS 10.2.2, and all vector and raster files are included with the Geographic Information System (GIS) zipped GIS project that can be downloaded from the table below. The data layers provided may also be viewed using the free GIS viewer ArcGIS Explorer (http://www.esri.com/software/arcgis/explorer). All data files presented in this report use the projected coordinate system North American Datum of 1983 (NAD83), Universal Transverse Mercator (UTM) Zone 16 North (16N), and all elevations are North American Vertical Datum of 1988 (NAVD88) orthometric heights, derived from the GEOID09 geoid model unless otherwise indicated.

NOTE: These data are scientific in nature and are not to be used for navigation purposes. Any use of trade names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

Preview File Description File Format Download File Metadata
thumbnail image of data Esri ArcGIS project Esri Files Chan13_GIS.zip (28 MB) Included with download
Bathymetry DEM
50-m cell size
GeoTIFF 32-bit floating point Chandeleurs_2013_50_NAD83_NAVD88_GEOID09_DEM.zip (0.193 MB) Included with download
thumbnail image of data Single-beam soundings ASCII Chan13_SBB_xyz.zip (120 MB) Included with download
Single-beam tracklines Esri shapefile Chan13_SBB_tracklines.zip (26 MB) Included with download
thumbnail image of data Swath data 5-m BASE resolution ASCII Chan13_IFB_xyz.zip (15 MB) Included with download
Swath tracklines Esri shapefile Chan13_IFB_tracklines.zip (.074 MB) Included with download

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/ds/1032/ds1032_data-downloads.html
Page Contact Information: Contact USGS
Page Last Modified: Thursday, January 05, 2017, 02:37:41 PM