| snippet:
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The State of Alaska Division of Geological & Geophysical Surveys contracted with Fairbanks Fodar to acquire photogrammetric digital surface models (DSMs) and... |
| summary:
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The State of Alaska Division of Geological & Geophysical Surveys contracted with Fairbanks Fodar to acquire photogrammetric digital surface models (DSMs) and... |
| accessInformation:
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This publication is funded with qualified outer continental shelf oil and gas revenues by the Coastal Impact Assistance Program, U.S. Fish and Wildlife Service, U.S. Department of the Interior. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the opinions or policies of the U.S. Government. Mention of trade names or commercial products does not constitute their endorsement by the U.S. Government. |
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thumbnail/thumbnail.png |
| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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Aerial photographs of the coastline from Nightmute to Kipnuk were collected on September 9 - August 11, 2015. The photographs were processed using Structure-from-Motion (SfM) photogrammetric techniques. Global Positioning System (GPS) checkpoints were collected via a Global Navigation Satellite System (GNSS) survey conducted between August 15 and September 14, 2015. For the purposes of open access to elevation and orthoimagery datasets in coastal regions of Alaska, this collection is being released as a Raw Data File with an open end-user license. This file is a single-band, 32-bit float DSM (digital surface model) which represents surface elevations of buildings, vegetation, and uncovered ground surfaces in meters with 20 cm GSD. The No Data value is set to -32767. The file employs LZW compression. |
| licenseInfo:
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Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. |
| catalogPath:
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| title:
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nightmute_kipnuk_2015_dsm |
| type:
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Image Service |
| url:
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https://geoportal.dggs.dnr.alaska.gov/arcgis/services/elevation/nightmute_kipnuk_2015_dsm/ImageServer |
| tags:
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["Raster Image","Coastal","Nightmute","Kipnuk","Hazards","Coastal and River","geoscientificInformation","Geomorphology","Geologic Hazards","Geology","Surficial","Engineering Geology","Marine Geology","Engineering","Environmental","Methods"] |
| culture:
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en-US |
| name:
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nightmute_kipnuk_2015_dsm |
| guid:
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| spatialReference:
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NAD_1983_UTM_Zone_3N |