USGS NED Digital Surface Model AK IFSAR-D6-L3-C113 2013 TIFF 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: 2016-04-13
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: These data are Digital Surface Models (DSM) derived from interferometric synthetic aperture radar (ifsar) data. A DSM is a 3 dimensional representation of surface elevations in an area, including elevations of man-made structures and vegetation. The USGS performs minimal quality assurance and no reprocessing of the DSM data. USGS distributes the DSM data as received from the contractors, partners or contributing entities.
Purpose: DSMs are used as a primary or ancillary source for digital mapping or scientific analysis.
Language: eng; USA
Thumbnail:
Browse Graphic: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/DSM/TIFF/USGS_NED_DSM_AK_IFSAR_D6_L3_C113_2013_TIFF_2015_thumb.jpg
Browse Graphic Type: JPEG
Browse Graphic Caption: Thumbnail JPG image
Citation:
Title: USGS NED Digital Surface Model AK IFSAR-D6-L3-C113 2013 TIFF 2015
Date:
Date: 2015-08-06
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: Elevation
Keyword: Interferometric Synthetic Aperture Radar
Keyword: IFSAR
Keyword: High Resolution
Keyword: First Return Surface
Keyword: Topography
Keyword: Hydro-Flattened
Keyword: Terrain Elevation
Keyword: Cartography
Keyword: DSM
Keyword: Digital Surface Model
Keyword: Digital Mapping
Keyword: Digital Terrain Model
Keyword: Geodata
Keyword: GIS
Keyword: Mapping
Keyword: Raster
Keyword: USGS
Keyword: U.S. Geological Survey
Associated Thesaurus: The National Map (TNM) Elevation
Keyword: Downloadable Data
Associated Thesaurus: The National Map Type Thesaurus
Keyword: Elevation
Associated Thesaurus: The National Map Theme Thesaurus
Keyword: Ifsar Digital Surface Model (DSM)
Associated Thesaurus: The National Map Collection Thesaurus
Keyword: Varies
Associated Thesaurus: The National Map Product Extent Thesaurus
Keyword: TIFF
Associated Thesaurus: The National Map Product Format Thesaurus
Keyword: US
Keyword: United States
Associated Thesaurus: Geographic Names Information System
Spatial Extent:
West Bounding Longitude: -154.007987401738
East Bounding Longitude: -152.982378002123
North Bounding Latitude: 67.0044886246682
South Bounding Latitude: 65.9954375274512
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: TIFF
Format Version:
Transfer Options:
URL: https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/DSM/TIFF/USGS_NED_DSM_AK_IFSAR_D6_L3_C113_2013_TIFF_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