1 |
|
2008 - 2009 Oregon Department of Geology and Mineral Industries (DOGAMI) South Coast
LiDAR Project |
|
|
1 |
|
2009 Oregon Department of Geology and Mineral Industries (DOGAMI) Oregon Lidar: North
Coast |
|
|
1 |
|
2010-2011 US Army Corps of Engineers (USACE) Joint Airborne Lidar Bathymetry Technical
Center of Expertise (JALBTCX) Topobathy Lidar: Oregon and Washington |
|
|
1 |
|
Bathymetric grid of Alsea Bay from PMEL |
|
|
1 |
|
Central Oregon Coastal Digital Elevation Model NAVD 88 |
|
|
1 |
|
Digital Elevation Model Global Mosaic ArcGIS Image Service |
|
|
1 |
|
Digital Elevation Model of Central Oregon Coast V2: Procedures, Data Sources, and
Analysis |
|
|
1 |
GCMD Data Center Keywords |
Global Change Master Directory (GCMD) Data Center Keywords |
|
|
1 |
|
Global Change Master Directory (GCMD) Horizontal Data Resolution Keywords |
|
|
1 |
|
Global Change Master Directory (GCMD) Location Keywords |
|
|
1 |
|
Global Change Master Directory (GCMD) Platform Keywords |
|
|
1 |
GCMD Project Keywords |
Global Change Master Directory (GCMD) Project Keywords |
|
|
1 |
|
Global Change Master Directory (GCMD) Science and Services Keywords |
|
|
2 |
NASA/Global Change Master Directory (GCMD) Earth Science Services Keywords |
Global Change Master Directory (GCMD) Service Keywords |
|
|
1 |
|
Global Change Master Directory (GCMD) Vertical Data Resolution Keywords |
|
|
1 |
|
Multibeam Bathymetry Database (MBBDB) |
|
|
1 |
|
NCEI Digital Elevation Model Extents ArcGIS Feature Layer |
|
|
1 |
|
NOS Hydrographic Surveys |
|
|
1 |
|
North American Vertical Datum 1988 height |
|
|
1 |
|
Oregon Department of Fish and Wildlife (ORDFW) / Oregon State University (OSU) Multibeam
Surveys |
|
|
1 |
|
Tsunami Inundation DEM Project |
|
|
1 |
|
USACE Bathymetric Surveys |
|
|
1 |
|
USGS National Elevation Dataset (NED) 1/3 arc-second Downloadable Data Collection
from The National Map 3D Elevation Program (3DEP) - National Geospatial Data Asset
(NGDA) National Elevation Data Set (NED) |
|
|
2 |
|
Uncontrolled |
|
|
1 |
|
World Geodetic System 1984 |
|
|
1 |
|
http://activetectonics.coas.oregonstate.edu/state_waters_download.htm |
ORDFW Multibeam surveys |
Digital database of NOAA nautical chart information. |
download |
3 |
|
http://coast.noaa.gov/digitalcoast/ |
NOAA OCM Digital Coast |
This centralized, user-friendly, and cost-effective information repository was developed
by the NOAA's Office for Coastal Management for the coastal managers, planners, decision-makers,
and technical users who are charged to manage the nation?s coastal and ocean resources
to sustain vibrant coastal communities and economies. |
download |
1 |
|
http://ned.usgs.gov/ |
USGS National Elevation Dataset (NED) 1/3 arc-second |
The NED serves as the elevation layer of The National Map, and provides basic elevation
information for earth science studies and mapping applications in the United States.
Scientists and resource managers use NED data for global change research, hydrologic
modeling, resource monitoring, mapping and visualization, and many other applications. |
download |
2 |
|
http://www.ngdc.noaa.gov/mgg |
NOS Hydrographic Survey Database |
Digital database of NOS hydrographic surveys that date back to the late 19th century. |
download |
1 |
|
http://www.nwp.usace.army.mil |
USACE bathymetric surveys |
Digital database of recent, nearshore USACE bathymetric surveys in the Portland, Oregon
district |
download |
1 |
|
https://epsg.org/crs_4326/WGS-84.html |
WGS 84 |
GML of World Geodetic System 1984 coordinate reference system. |
information |
1 |
|
https://epsg.org/crs_5703/NAVD88-height.html |
NAVD88 height |
Link to Geographic Markup Language (GML) description of reference system. |
information |
2 |
|
https://epsg.org/home.html |
European Petroleum Survey Group Geodetic Parameter Registry |
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured
dataset of Coordinate Reference Systems and Coordinate Transformations. |
search |
1 |
|
https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic/ImageServer |
DEM Global Mosaic (Elevation Values) ArcGIS Image Service |
REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service |
search |
1 |
|
https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer |
DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service |
This service provides a color shaded relief visualization of the data. The elevations/depths
are displayed using this color ramp: https://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png. |
search |
1 |
|
https://gis.ngdc.noaa.gov/arcgis/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS |
DEM Global Mosaic (Color Shaded Relief) WMS |
Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global
Mosaic (Color Shaded Relief) |
search |
1 |
|
https://noaa.maps.arcgis.com/home/item.html?id=0afa88a1701749dbbf76fcadca4f77f3 |
NOAA GeoPlatform Entry for NCEI Digital Elevation Model (DEM) Extents |
NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents |
information |
2 |
|
https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff |
NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values) |
NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values) |
information |
2 |
|
https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062 |
NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief) |
Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital
elevation models at NOAA/NCEI. |
information |
2 |
|
https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042 |
Digital Elevation Models Mosaic (Individual DEMs) |
An image service providing access to bathymetric/topographic digital elevation models
stewarded at NOAA's National Centers for Environmental Information. Either individual
DEMs or small subsets can be accessed through this service. |
search |
1 |
|
https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer |
NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service |
REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service |
search |
4 |
|
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords |
Global Change Master Directory (GCMD) Keywords |
The information provided on this page seeks to define how the GCMD Keywords are structured,
used and accessed. It also provides information on how users can participate in the
further development of the keywords. |
information |
1 |
DEM Map Search |
https://www.ncei.noaa.gov/maps/bathymetry/ |
Bathymetric Data Viewer |
The Bathymetric Data Viewer is an interactive map providing discovery, descriptions,
and download capability for bathymetric survey data and digital elevation models archived
at NOAA's National Centers for Environmental Information (NCEI). |
search |
2 |
|
https://www.ncei.noaa.gov/products/coastal-elevation-models |
Coastal Elevation Models at NCEI |
|
information |
1 |
DEM Text Search |
https://www.ngdc.noaa.gov/mgg/coastal |
DEM text search |
Text search for locating completed and planned DEMs. |
search |
1 |
|
https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/central_oregon_13_navd88_2015.pdf |
Digital Elevation Model of Central Oregon: Procedures, Data Sources and Analysis |
Report describing the development of the Central Oregon DEMs |
download |
1 |
|
https://www.ngdc.noaa.gov/thredds/dodsC/regional/central_oregon_13_navd88_2015.nc.html |
OPeNDAP Dataset Access Form |
OPeNDAP Dataset Access Form |
download |
1 |
|
https://www.ngdc.noaa.gov/thredds/fileServer/regional/central_oregon_13_navd88_2015.nc |
Download NetCDF File |
Download NetCDF File |
download |
1 |
|
https://www.ngdc.noaa.gov/thredds/ncml/regional/central_oregon_13_navd88_2015.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fcentral_oregon_13_navd88_2015.nc |
NetCDF Markup Language file |
NetCDF Markup Language file |
information |
1 |
|
https://www.ngdc.noaa.gov/thredds/ncss/regional/central_oregon_13_navd88_2015.nc/dataset.html |
Download a subset of the NetCDF |
Download a subset of the NetCDF |
download |
1 |
|
https://www.ngdc.noaa.gov/thredds/wcs/regional/central_oregon_13_navd88_2015.nc?service=WCS&version=1.0.0&request=GetCapabilities |
Web Coverage Service GetCapabilities |
Web Coverage Service GetCapabilities |
information |
1 |
|
https://www.ngdc.noaa.gov/thredds/wms/regional/central_oregon_13_navd88_2015.nc?service=WMS&version=1.3.0&request=GetCapabilities |
Web Map Service GetCapabilities |
Web Map Service GetCapabilities |
information |
1 |
|
2008 - 2009 Oregon Department of Geology and Mineral Industries (DOGAMI) South Coast
LiDAR Project |
2009-01-01 |
Source Contribution: coastal topographic LiDAR surveys
|
1 |
|
2009 Oregon Department of Geology and Mineral Industries (DOGAMI) Oregon Lidar: North
Coast |
2011-04-01 |
Source Contribution: coastal topographic LiDAR surveys
|
1 |
|
2010-2011 US Army Corps of Engineers (USACE) Joint Airborne Lidar Bathymetry Technical
Center of Expertise (JALBTCX) Topobathy Lidar: Oregon and Washington |
2012-09-01 |
Source Contribution: topographic bathymetric lidar
|
1 |
|
Bathymetric grid of Alsea Bay from PMEL |
|
Source Contribution: hydrographic survey
|
1 |
|
Multibeam Bathymetry Database (MBBDB) |
2004-01-01 |
Source Contribution: Swath Sonar Survey Data
|
1 |
|
NOS Hydrographic Surveys |
2012-01-01 |
Source Contribution: hydrographic surveys
|
1 |
|
Oregon Department of Fish and Wildlife (ORDFW) / Oregon State University (OSU) Multibeam
Surveys |
2015-07-01 |
Source Contribution: Multibeam Sonar data
|
1 |
|
USACE Bathymetric Surveys |
2015-07-01 |
Source Contribution: hydrographic surveys
|
1 |
USGS National Elevation Dataset (NED) 1/3 arc-second |
USGS National Elevation Dataset (NED) 1/3 arc-second Downloadable Data Collection
from The National Map 3D Elevation Program (3DEP) - National Geospatial Data Asset
(NGDA) National Elevation Data Set (NED) |
2015-01-01 |
Source Contribution: Topographic DEM
|
1 |
|
2015-04-22T00:00:00 |
NOAA created the National Centers for Environmental Information (NCEI) by merging
NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC),
and National Oceanographic Data Center (NODC), including the National Coastal Data
Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations
Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
|
1 |
|
2015-08-01T00:00:00 |
All datasets obtained by NCEI were converted to common horizontal and vertical datums
of WGS84 geographic and NAVD 88, respectively, using GDAL. They were also converted
to common file format, ESRI point shapefiles, for visualization and inspection.
|
1 |
|
2015-09-01T00:00:00 |
Datasets were visually inspected with ArcGIS for identification and editing of data
anomalies. Datasets were then compared with overlapping datasets to ensure data consistency.
|
1 |
|
2015-09-28T00:00:00 |
Multibeam surveys were gridded to 1/3 arc-second spacing (~10 meters) using MB-System's
'mbgrid' tool. The resulting Arc ASCII grid was imported into ArcGIS.
|
1 |
|
2015-10-28T00:00:00 |
xyz files of the bathymetric data were surfaced using GMT's 'surface' tool onto a
1 arc-second grid that interpolated to fill empty cells. Points extracted every 10
meters along the coastline were also included to ensure that the bathymetric grid
reached zero at the coast. The resulting Arc ASCII grid was imported into ArcGIS and
clipped to the coastline to remove values over land.
|
1 |
|
2015-11-28T00:00:00 |
xyz files for each input dataset were gridded using MB-System's 'mbgrid' tool, which
utilizes a high-tension spline interpolation method to fill grid cells with no input
elevation values. Preferential weighting was given to more recent, higher-accuracy
datasets. Gridding was performed in quadrants, each with a 5% data buffer. The grids
were imported in ArcGIS and seamlessly merged to create the final DEM.
|
1 |
|
2015-12-28T00:00:00 |
The DEM was quantitatively evaluated by comparing with source datasets and with elevation
values extracted from NGS geodetic monuments. It was visually evaluated by converting
to UTM-zone coordinates (units of meters horizontally and vertically) and then creating
a slope grid to identify gridding artifacts in the DEM.
|