SevNED13arcsec10mDEM.img

Raster Dataset

Thumbnail

Tags
GIS, UNITED STATES, Socorro County, LANDFORMS, Sevilleta NWR, NEW MEXICO, EROS, LAND SURFACE, CARTOGRAPHY, USGS, UNITED STATES OF AMERICA, TERRAIN ELEVATION, NORTH AMERICA, DIGITAL ELEVATION MODEL, TOPOGRAPHY, DEM, EARTH SCIENCE

Summary
Geospatial elevation data are utilized by the scientific and resource management communities for global change research, hydrologic modeling, resource monitoring, mapping, and visualization applications. This particular dataset depicts the the area around Sevilleta NWR at 10m resolution and is provided for the Sevilleta LTER community. This dataset was used to produce sev_hillshade


Description
The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United States are the primary initial source data. In addition to the availability of complete 7.5-minute data, efficient processing methods were developed to filter production artifacts in the existing data, convert to the NAD83 datum, edge-match, and fill slivers of missing data at quadrangle seams. One of the effects of the NED processing steps is a much-improved base of elevation data for calculating slope and hydrologic derivatives. The specifications for the NED 1 arc second and 1/3 arc second data are: Geographic coordinate system Horizontal datum of NAD83, except for AK which is NAD27 Vertical datum of NAVD88, except for AK which is NAVD29 Z units of meters

Credits

Use limitations
None. Acknowledgement of the originating agencies would be appreciated in products derived from these data.

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  elevation


Place keywords  UNITED STATES, Socorro County, Sevilleta NWR, NEW MEXICO, UNITED STATES OF AMERICA, NORTH AMERICA

Thesaurus
Title GCMD Location Keywords




Theme keywords  GIS, LANDFORMS, EROS, LAND SURFACE, CARTOGRAPHY, USGS, TERRAIN ELEVATION, DIGITAL ELEVATION MODEL, TOPOGRAPHY, DEM, EARTH SCIENCE

Thesaurus
Title GCMD Parameter Keywords




Citation 

*Title SevNED13arcsec10mDEM.img
Publication date 1999-01-01


Presentation formats* digital map


Citation Contacts 

Responsible party
Organization's name U.S. Geological Survey (USGS), EROS Data Center
Contact's role  originator


Resource Details 

Dataset languages  English (UNITED STATES)


Status  completed
Spatial representation type* grid


*Processing environment Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.3.3600


ArcGIS item properties
*Name SevNED13arcsec10mDEM.img
*Location file://D:\GIS_GPS\a_sevlter_gdb_content_prep\Elevation\SevNED13arcsec10mDEM.img
*Access protocol Local Area Network
*Content type  Downloadable Data

Extents 

Extent
Description
2006
Temporal extent
Date and time 2006-01-01

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -108.036641
*East longitude -105.987578
*North latitude 35.033544
*South latitude 33.966950
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude 222855.567124
*East longitude 408797.107193
*South latitude 3762546.674562
*North latitude 3877219.854430
*Extent contains the resource Yes

Resource Points of Contact 

Point of contact
Individual's name Customer Services Representative
Organization's name EROS Data Center
Contact's role  point of contact


Contact information
Phone
Voice 605-594-6151

Address
e-mail addresscustserv@edcmail.cr.usgs.gov



Resource Maintenance 

Resource maintenance
Update frequency  as needed


Resource Constraints 

Constraints
Limitations of use
None. Acknowledgement of the originating agencies would be appreciated in products derived from these data.

Spatial Reference 

ArcGIS coordinate system
*Type Projected
*Geographic coordinate reference GCS_North_American_1983
*Projection NAD_1983_UTM_Zone_13N
*Coordinate reference details
Projected coordinate system
Well-known identifier 26913
X origin -5120900
Y origin -9998100
XY scale 450445547.3910538
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 0.001
Z tolerance 0.001
M tolerance 0.001
High precision true
Well-known text  PROJCS["NAD_1983_UTM_Zone_13N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-105.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26913]]

Reference system identifier
*Value 26913
*Codespace EPSG
*Version 7.4.1


Spatial Data Properties 

Georectified Grid
*Number of dimensions 2


Axis dimensions properties
Dimension type  column (x-axis)
*Dimension size 21488
*Resolution  8.653273 Meter

Axis dimensions properties
Dimension type  row (y-axis)
*Dimension size 13252
*Resolution  8.653273 Meter

*Cell geometry  area
*Point in pixel  center


*Transformation parameters are available Yes


*Check points are available No


Corner points
*Point 222855.567124 3762546.674562
*Point 222855.567124 3877219.854430
*Point 408797.107193 3877219.854430
*Point 408797.107193 3762546.674562

*Center point 315826.337158 3819883.264496




ArcGIS Raster Properties
General Information
*Pixel depth 16
*Compression type None
*Number of bands 1
*Raster format IMAGINE Image
*Source type continuous
*Pixel type unsigned integer
*No data value 256
*Has colormap No
*Has pyramids Yes




Spatial Data Content 

Image Description
*Type of information  image


Band information
*Description Band_1
*Maximum value 3134.000000
*Minimum value 1392.000000
Units
*Symbol Meter

*Number of bits per value 16


Geoprocessing history 

Process
Process name ExtractByMask_1
Date 2006-01-23T11:25:03
Tool location C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Spatial Analyst Tools.tbx\ExtractByMask
Command issued
ExtractByMask HYP04.BIL MRG_huc_Output2 D:\GIS_GPS\Sevilleta\NewMexico\hydrology\hucs\MRGD_huc

Distribution 

Distribution format
*Format name Raster Dataset


Fields and Subtypes 

Details for object SevNED13arcsec10mDEM.img.vat 
*Type Table
*Row count 1743


Field OID
 
*Alias OID
*Data type OID
*Width 4
*Precision 0
*Scale 0
*Field description
Internal feature number.
*Description source
ESRI
*Description of values Sequential unique whole numbers that are automatically generated.




Field VALUE
 
*Alias Value
*Data type Integer
*Width 0
*Precision 0
*Scale 0




Field BinValues
 
*Alias BinValues
*Data type Double
*Width 0
*Precision 0
*Scale 0




Field COUNT
 
*Alias Count
*Data type Double
*Width 0
*Precision 0
*Scale 0






Metadata Details 

Metadata language English (UNITED STATES)


Scope of the data described by the metadata  dataset
Scope name* dataset


*Last update 2012-03-19


ArcGIS metadata properties
Metadata format ArcGIS 1.0


Created in ArcGIS 2011-11-29T14:08:06
Last modified in ArcGIS 2012-03-19T15:44:31


Automatic updates
Have been performed Yes
Last update 2012-03-19T15:44:31


Metadata Contacts 

Metadata contact
Individual's name Mike Friggens
Organization's name Sevilleta Long Term Ecological Research Project
Contact's position GIS Analyst
Contact's role  point of contact


Contact information
Phone
Voice (505) 259-9077

Address
Type physical
Delivery point University of New Mexico
City Albuquerque
Administrative area New Mexico
Postal code 87131-0001
Country US
e-mail addressfriggens@sevilleta.unm.edu

Hours of service 08:00 - 16:00 hrs
Contact instructions
http://www.sev.lternet.edu/


Thumbnail and Enclosures 

Thumbnail
Thumbnail type  JPG

Enclosure
Enclosure type  File
Description of enclosure original metadata
Original metadata document, which was translated yes
Original file name source_metadata.xml

FGDC Metadata (read-only) 

Identification 

Citation
Citation Information
OriginatorU.S. Geological Survey (USGS), EROS Data Center
Publication Date1999
Title
SevNED13arcsec10mDEM.img
Geospatial Data Presentation Formremote-sensing image
Online Linkage\\VEGUITA\D$\GIS_GPS\a_sevlter_gdb_content_prep\Elevation\SevNED13arcsec10mDEM.img

Description
Abstract
The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United States are the primary initial source data. In addition to the availability of complete 7.5-minute data, efficient processing methods were developed to filter production artifacts in the existing data, convert to the NAD83 datum, edge-match, and fill slivers of missing data at quadrangle seams. One of the effects of the NED processing steps is a much-improved base of elevation data for calculating slope and hydrologic derivatives. The specifications for the NED 1 arc second and 1/3 arc second data are: Geographic coordinate system Horizontal datum of NAD83, except for AK which is NAD27 Vertical datum of NAVD88, except for AK which is NAVD29 Z units of meters 
Purpose
Geospatial elevation data are utilized by the scientific and resource management communities for global change research, hydrologic modeling, resource monitoring, mapping, and visualization applications.

This particular dataset depicts the the area around Sevilleta NWR at 10m resolution and is provided for the Sevilleta LTER community. This dataset was used to produce sev_hillshade
Time Period of Content
Time Period Information
Single Date/Time
Calendar Date2006
Currentness Reference
2006
Status
ProgressComplete
Maintenance and Update FrequencyAs needed

Spatial Domain
Bounding Coordinates
West Bounding Coordinate-108.036641
East Bounding Coordinate-105.987578
North Bounding Coordinate35.033544
South Bounding Coordinate33.966950

Keywords
Theme
Theme Keyword ThesaurusGCMD Parameter Keywords
Theme KeywordEARTH SCIENCE
Theme KeywordLAND SURFACE
Theme KeywordTOPOGRAPHY
Theme KeywordLANDFORMS
Theme KeywordTERRAIN ELEVATION
Theme KeywordCARTOGRAPHY
Theme KeywordDIGITAL ELEVATION MODEL
Theme KeywordDEM
Theme KeywordEROS
Theme KeywordGIS
Theme KeywordUSGS

Place
Place Keyword ThesaurusGCMD Location Keywords
Place KeywordNEW MEXICO
Place KeywordNORTH AMERICA
Place KeywordUNITED STATES OF AMERICA
Place KeywordUNITED STATES
Place KeywordSevilleta NWR
Place KeywordSocorro County

Place

Access Constraints
None.
Use Constraints
None. Acknowledgement of the originating agencies would be appreciated in products derived from these data. 
Point of Contact
Contact Information
Contact Organization Primary
Contact OrganizationEROS Data Center
Contact PersonCustomer Services Representative
Contact Voice Telephone605-594-6151
Contact Electronic Mail Addresscustserv@edcmail.cr.usgs.gov

Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.0.1770

Data Quality 

Lineage
Process Step
Process Description
Dataset moved.
Process Date2011-09-09
Process Time09100200


Process Step
Process Description
Metadata imported.
Source Used Citation Abbreviation
D:\GIS_GPS\a_sevlter_gdb_content_prep\Elevation\mrgbned30mdem\metadata.xml
Process Date2011-09-28
Process Time15055900


Process Step
Process Description
Metadata imported.
Source Used Citation Abbreviation
D:\GIS_GPS\a_sevlter_gdb_content_prep\Elevation\nmned30mdem\metadata.xml
Process Date2011-09-28
Process Time15094300


Process Step
Process Description
Metadata imported.
Source Used Citation Abbreviation
D:\GIS_GPS\a_sevlter_gdb_content_prep\Elevation\nmned30mdem.img.xml
Process Date2011-11-29
Process Time14080600


Spatial Data Organization 

Direct Spatial Reference MethodRaster


Raster Object Information
Raster Object TypePixel
Row Count13252
Column Count21488
Vertical Count1

Spatial Reference 

Horizontal Coordinate System Definition
Planar
Planar Coordinate Information
Planar Coordinate Encoding Methodrow and column
Coordinate Representation
Abscissa Resolution8.653273
Ordinate Resolution8.653273
Planar Distance Unitsmeters

Geodetic Model
Horizontal Datum NameNorth American Datum of 1983
Ellipsoid NameGeodetic Reference System 80
Semi-major Axis6378137.000000
Denominator of Flattening Ratio298.257222

Entities and Attributes 

Distribution Information 

Resource DescriptionDownloadable Data
Standard Order Process
Digital Form
Digital Transfer Information
Transfer Size0.000

Metadata Reference 

Metadata Date2011-11-29
Metadata Contact
Contact Information
Contact Person Primary
Contact PersonMike Friggens
Contact OrganizationSevilleta Long Term Ecological Research Project
Contact PositionGIS Analyst
Contact Address
Address Typephysical address
AddressUniversity of New Mexico
CityAlbuquerque
State or ProvinceNew Mexico
Postal Code87131-0001
CountryUNITED STATES

Contact Voice Telephone(505) 259-9077
Contact Electronic Mail Addressfriggens@sevilleta.unm.edu
Hours of Service08:00 - 16:00 hrs
Contact Instructions
http://www.sev.lternet.edu/

Metadata Standard NameFGDC Content Standards for Digital Geospatial Metadata
Metadata Standard VersionFGDC-STD-001-1998
Metadata Time Conventionlocal time