Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
201502
Northeast Puerto Rico and Culebra Island Principle Component Analysis - NOAA TIFF Image
1st
raster digital data
Silver Spring, MD
NOAA's National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS)
http://coastalscience.noaa.gov/projects/detail?key=258
This GeoTiff is a representation of seafloor topography in Northeast Puerto Rico derived from a bathymetry model with a principle component analysis (PCA). The area covered includes the shallow water area (0-60m deep) of the Northeast Ecological Reserves: including the waters off of Fajardo and Luqillo, to the Former Roosevelt Roads Navy Base, the Vieques Sound, La Cordillera Reserve, the Luis Pena Reserve, and the waters around Culebra Island. The PCA image was created using Envi 5.1, and is based on nine morphometric derivatives of the bathymetry, such as slope, curvature and rugosity. The bathymetry model was created by integrating soundings from several different sources (1900-2013), including high resolution coastal LiDAR, NOAA Single-beam and multibeam bathymetry, and historical lead line soundings, into a multi resolution (4m, 20m, 100m) depth model. The PCA image was used to delineate the different shallow water benthic habitats of NEPR.
The PCA, multibeam bathymetry, WorldView-2 Satellite imagery and ground validation imagery were used to create benthic habitat maps, helping NOAA meet its mapping commitment to the US Coral Reef Task Force. The resulting publicly-distributed data is also a contribution to the greater scientific community interested in the Caribbean seafloor. The spatial products developed from this bathymetry model will: (1) inform local managers as to the current distribution of resources, (2) provide a point of comparison for past and future mapping efforts, (3) help locate sensitive marine communities, and (4) guide monitoring efforts and prioritize management actions.
201310
201311
ground condition
As needed
-65.759998
-65.168596
18.446613
18.196796
NCEI Geoportal FilterCoRIS_Metadata
NOS Data Explorer Topic Category
Bathymetry/Topography
CoRIS Discovery Thesaurus
Geographic Information > Bathymetry
CoRIS Theme Thesaurus
EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry
EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat > Description
CRCP Project
Mapping Shallow Benthic Habitats of the North East Reserves MPA, Puerto Rico
793
None
puerto rico
coastal ocean science
caribbean sea
principle component analysis
bathymetry
grid
multibeam
raster
noaa
biogeography
nancy foster
northeast ecological reserve
gis
habitat
mbes
benthic
sonar
reef
coral
seafloor
ISO 19115 Topic Category
elevation
006
environment
007
geoscientificInformation
008
imageryBaseMapsEarthCover
010
oceans
014
None
caribbean sea
puerto rico
vieques sound
northeast grand reserve
CoRIS Place Thesaurus
COUNTRY/TERRITORY > United States of America > Puerto Rico > Luquillo (18N065W0012)
OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Luquillo (18N065W0012)
COUNTRY/TERRITORY > United States of America > Puerto Rico > Fajardo (18N065W0004)
OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Fajardo (18N065W0004)
COUNTRY/TERRITORY > United States of America > Puerto Rico > Culebra Island (18N065W0011)
OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Culebra Island (18N065W0011)
COUNTRY/TERRITORY > United States of America > Puerto Rico > Puerto Rico (18N066W0000)
OCEAN BASIN > Atlantic Ocean > Caribbean Sea /North Atlantic Ocean > Puerto Rico > Puerto Rico (18N066W0000)
None
Seafloor
None
2013
Please cite any use of this data.
Note: NOT TO BE USED FOR NAVIGATION. These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by NOAA in the use of these data or related materials.
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
Tim Battista
mailing and physical
1305 East West Highway, SSMC4
9th Floor, #9311
Silver Spring
MD
20910
United States of America
(301) 713-3028 x171
(301) 713-4384
tim.battista@noaa.gov
Monday - Friday 9am - 5pm
Primary contact mode: email
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
Microsoft Windows 7; ESRI ArcCatalog 10.1
All users should independently analyze the dataset according to their own needs and standards to determine data usability.
This geotiff was created by integrating all of the available bathymetry sources downloaded from NGDC 2013, and included data from different time periods (1900-2013), remote sensing platforms, and spatial resolutions within the area of interest.
See NOAA Technical Memorandum: Benthic Habitats of Northeast Puerto Rico and Culebra Island
See NOAA Technical Memorandum: Benthic Habitats of Northeast Puerto Rico and Culebra Island
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
201311
NEPR Bathymetry Model - 4m
1st
raster digital data
digital geodatabase
201310
ground condition
NEPR Interpolated Bathymetry Model
NGDC Bathymetry Datasets of Northeast Puerto Rico
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
201311
NEPR Morphometric Layers - 4m
1st
raster digital data
digital geodatabase
201310
ground condition
NEPR Morphometric Layers
NEPR Bathymetry Model
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
201311
NEPR Principle Component Analysis - 4m
1st
raster digital data
digital geodatabase
201310
ground condition
NEPR Principle Component Analysis Model - 4m
NEPR Morphometric Layers
Bathymetry datasets within the Northeast Reserve area of interest were acquired through the NGDC data viewer and were vertically referenced to the NOAA MLLW tidal datum. The Bathymetry datasets were used to create three bathymetry models (resolution 4m, 20m, and 100m) using kriging in Surfer. The three layers were stacked with the highest resolution on top and merged to one multiresolution surface. Simple kriging in ArcGIS was used to minimize the edge interpolation effects between the three models. The stacked multiresolution bathymetry model and uncertainty surface was up-sampled to 4m resolution using a spline function to create the final bathymetry model.
NEPR Interpolated Bathymetry Model
201310
NEPR Interpolated Bathymetry Model
The NEPR Bathymetry model was processed using the ArcGIS Spatial Analyst Toolbox into derivative morphometric layers: slope, slope of slope, rugosity, curvature, curvature profile, curvature plan, standard deviation, and mean bathymetry. The morphometric layers were then stacked into a 9 layer raster dataset in Envi 5.1, which was then used for the principle component analysis.
NEPR Interpolated Bathymetry Model
201310
NEPR Morphometric Layers
The stacked morphometric layers were then statistically analyzed by the eigenvalues for covariance in Envi 5.1. This combines all of the layers and shows the variations and complexity of the seafloor terrain, which highlights the different habitats. The result was a 3-band geotiff image. The PCA image was then used to delineate features and help create the benthic habitat map.
NEPR Morphometric Layers
201311
NEPR Principle Component Analysis Model - 4m
Raster
Grid Cell
15457
22920
1
Universal Transverse Mercator
20
0.999600
-63.000000
0.000000
500000.000000
0.000000
row and column
4.000000
4.000000
meters
North American Datum of 1983
Geodetic Reference System 80
6378137.000000
298.257222
Mean lower low water
0.0000001
meters
Explicit depth coordinate included with horizontal coordinates
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
Tim Battista
mailing and physical
1305 East West Highway, SSMC4
9th Floor, #9311
Silver Spring
MD
20910
United States of America
(301) 713-3028 x171
(301) 713-4384
tim.battista@noaa.gov
Monday - Friday 9am - 5pm
Primary contact mode: email
Downloadable Data
These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by NOAA in the use of these data or related materials.
TIFF
http://coastalscience.noaa.gov/projects/detail?key=258
None
20200329
Will Sautter
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Centers for Coastal Ocean Science (NCCOS), Center for Coastal Monitoring and Assessment (CCMA), Biogeography Branch
mailing and physical
1305 East West Highway, SSMC4, 9th Floor #9226
Silver Spring
MD
20910
USA
(301) 713 -3028 x174
(301) 713 - 4043
Will.Sautter@noaa.gov
Monday-Friday 9am-5pm
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
https://www.coris.noaa.gov/metadata/records/html/Metadata_NEPR_PrincipleComponentAnalysis_2015.html
7560