USGS NED one meter x72y429 VA Shenandoah 2014 IMG 2015


Metadata
File Identifier:
Metadata Language: eng; USA
: utf8
Resource Type: Dataset
Responsible Party:
Organisation Name: U.S. Geological Survey
Role: Point Of Contact
Contact Info:
Voice: 1-888-ASK-USGS (1-888-275-8747)
Delivery Point: USGS National Geospatial Program Office
City: Reston
Administrative Area: VA
Postal Code: 20192
Country: USA
Metadata Date: 2016-03-31
Metadata Standard Name: ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
Metadata Standard Version: ISO 19115-2:2009(E)
Data Identification
Abstract: This is a tile of the National Elevation Dataset (NED) and is one meter resolution. Data in this layer represent a bare earth surface. The National Elevation Dataset (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. The NED is an elevation dataset that consists of seamless layers and non-seamless high resolution layers. Each of the seamless layers are composed of the best available raster elevation data of the conterminous United States, Alaska, Hawaii, territorial islands, Mexico and Canada. The NED is updated continually as new data become available. All NED data are in the public domain. The NED is derived from diverse source data that are processed to a common coordinate system and unit of vertical measure. The spatial reference used for tiles of the one meter layer within the conterminous United States (CONUS) is Universal Transverse Mercator (UTM) in units of meters, and in conformance with the North American Datum of 1983 (NAD83). All bare earth elevation values are in meters and are referenced to the North American Vertical Datum of 1988 (NAVD88). Each tile is distributed in the UTM Zone in which it lies. If a tile crosses two UTM Zones, it is delivered in both zones. Only source data of one meter resolution or finer are used to produce the NED standard one meter layer
Purpose: 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. The data are utilized by the scientific and resource management communities for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.
Language: eng; USA
Thumbnail:
Browse Graphic: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/1m/IMG/USGS_NED_one_meter_x72y429_VA_Shenandoah_2014_IMG_2015_thumb.jpg
Browse Graphic Type: JPEG
Browse Graphic Caption: Thumbnail JPG image
Citation:
Title: USGS NED one meter x72y429 VA Shenandoah 2014 IMG 2015
Date:
Date: 2015-10-21
Date Type: Publication Date
Organisation Name: U.S. Geological Survey
Role: Publisher
Contact Info:
City: Reston
Administrative Area: VA
Organisation Name: U.S. Geological Survey
Role: Originator
Organisation Name: U.S. Geological Survey
Role: Originator
Organisation Name:
Role:
Contact Info:
Online Resource: http://ned.usgs.gov/
Organisation Name:
Role:
Contact Info:
Online Resource: http://nationalmap.gov/viewer.html
Representation Type: Grid
Topic Category: Elevation and Derived Products
Keyword Collection:
Keyword: Elevation
Associated Thesaurus: NGDA Portfolio Themes
Keyword: National Elevation Dataset
Keyword: NED
Keyword: Elevation
Keyword: Light Detection and Ranging
Keyword: LIDAR
Keyword: High Resolution
Keyword: Topographic Surface
Keyword: Topography
Keyword: Bare Earth
Keyword: Hydro-Flattened
Keyword: Terrain Elevation
Keyword: Cartography
Keyword: DEM
Keyword: Digital Elevation Model
Keyword: Digital Mapping
Keyword: Digital Terrain Model
Keyword: Geodata
Keyword: GIS
Keyword: Mapping
Keyword: Raster
Keyword: USGS
Keyword: U.S. Geological Survey
Keyword: 10,000 meter DEM
Keyword: 1 meter DEM
Associated Thesaurus: National Elevation Dataset (NED)
Keyword: Downloadable Data
Associated Thesaurus: The National Map Type Thesaurus
Keyword: Elevation
Associated Thesaurus: The National Map Theme Thesaurus
Keyword: Digital Elevation Model (DEM) 1 meter
Associated Thesaurus: The National Map Collection Thesaurus
Keyword: 10000 x 10000 meter
Associated Thesaurus: The National Map Product Extent Thesaurus
Keyword: IMG
Associated Thesaurus: The National Map Product Format Thesaurus
Keyword: US
Keyword: United States
Associated Thesaurus: Geographic Names Information System
Spatial Extent:
West Bounding Longitude: -78.4723108009746
East Bounding Longitude: -78.3540666281045
North Bounding Latitude: 38.7313501205922
South Bounding Latitude: 38.6386704937947
Constraints: Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty, expressed or implied, is made by either regarding the utility of the data on any system, nor shall the act of distribution constitute any such warranty. The USGS will warranty the delivery of this product in computer-readable format and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustments of credit must be made within 90 days from the date of this shipment from the ordering site.
Legal Constraints:
Use Constraints: Other Restrictions
Other Constraints: Use Constraints: There is no guarantee or warranty concerning the accuracy of the data. Users should be aware that temporal changes may have occurred since these data were collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by the USGS. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer.
Legal Constraints:
Access Constraints: Other Restrictions
Other Constraints: Access Constraints: None. Any downloading and use of these data signifies a user's agreement to comprehension and compliance of the USGS Standard Disclaimer. Insure all portions of metadata are read and clearly understood before using these data in order to protect both user and USGS interests.
Distribution
Distribution Format:
Format Name: IMG
Format Version:
Transfer Options:
URL: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/1m/IMG/USGS_NED_one_meter_x72y429_VA_Shenandoah_2014_IMG_2015.zip
Name:
Description:
Function:
Distributor:
Distributor Contact:
Organisation Name: U.S. Geological Survey
Role: Distributor
Contact Info:
Voice: 1-888-ASK-USGS (1-888-275-8747)
Delivery Point: USGS National Geospatial Program Office
City: Reston
Administrative Area: VA
Postal Code: 20192
Country: USA
Quality
Scope: Dataset