USGS NED Orthorectified Radar Intensity Image AK IFSAR-D7-L3-C116 2013 TIFF 2016

Metadata Updated: September 28, 2017

These data are orthorectified radar intensity images (ORI) derived from interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar can be collected in cloudy conditions. The USGS performs minimal quality assurance and no reprocessing of the ORI data. USGS distributes the ORI data as received from the contractors, partners or contributing entities.

Access & Use Information


This dataset is part of the following collection:

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Metadata Date April 13, 2016
Metadata Created Date September 28, 2017
Metadata Updated Date September 28, 2017
Reference Date(s) January 21, 2016 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from Alaska Orthorectified Radar Intensity Image - USGS National Map

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Thumbnail JPG image

Additional Metadata

Resource Type Dataset
Metadata Date April 13, 2016
Metadata Created Date September 28, 2017
Metadata Updated Date September 28, 2017
Reference Date(s) January 21, 2016 (publication)
Responsible Party U.S. Geological Survey (Point of Contact)
Contact Email
Access 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be aware that temporal changes may have occurred since these data were collected and that some parts of these data may no longer represent actual surface conditions.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 for the USGS disclaimer., 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.
Bbox East Long -149.953563153859
Bbox North Lat 67.0090915063646
Bbox South Lat 65.9907155765035
Bbox West Long -151.036547308077
Collection Package Id 0fc691a1-23bf-4722-b087-3ad0e6818760
Coupled Resource
Frequency Of Update asNeeded
Graphic Preview Description Thumbnail JPG image
Graphic Preview File
Graphic Preview Type JPEG
Harvest Object Id 8fdb0538-7913-4260-9e06-5ea2cf8589eb
Harvest Source Id b0d3604c-9fd2-4304-9313-88ab1d8c7a8c
Harvest Source Title Alaska Orthorectified Radar Intensity Image - USGS National Map
Licence 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.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2013-07-31
Temporal Extent End 2013-08-28

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