| access_constraints |
["Use Constraints: 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.", "Access Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below)."]
|
| bbox-east-long |
-143.434812
|
| bbox-north-lat |
70.774219
|
| bbox-south-lat |
56.537643
|
| bbox-west-long |
-170.696623
|
| contact-email |
dggspubs@alaska.gov
|
| coupled-resource |
[]
|
| dataset-reference-date |
[{"type": "publication", "value": "2021-01-01"}]
|
| frequency-of-update |
notPlanned
|
| guid |
67b25961-6dba-4c11-8995-ddf506edf3cd_source
|
| licence |
["The State of Alaska makes no expressed 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."]
|
| lineage |
This lineage was generated by the FGDC CSDGM to 19139 transformation
|
| metadata-date |
2022-05-27
|
| metadata-language |
eng; USA
|
| metadata_type |
geospatial
|
| old-spatial |
{"type": "Polygon", "coordinates": [[[-170.696623, 56.537643], [-143.434812, 56.537643], [-143.434812, 70.774219], [-170.696623, 70.774219], [-170.696623, 56.537643]]]}
|
| progress |
completed
|
| resource-type |
dataset
|
| responsible-party |
[{"name": "Alaska Division of Geological & Geophysical Surveys", "roles": ["pointOfContact"]}]
|
| spatial |
{"type": "Polygon", "coordinates": [[[-170.696623, 56.537643], [-143.434812, 56.537643], [-143.434812, 70.774219], [-170.696623, 70.774219], [-170.696623, 56.537643]]]}
|
| spatial_harvester |
true
|
| temporal-extent-begin |
2015-01-01
|
| temporal-extent-end |
2022-01-01
|
| Gruppi |
- AmeriGEOSS
- National Provider
- North America
|
| Tag |
- AmeriGEO
- AmeriGEOSS
- CKAN
- GEO
- GEOSS
- National
- North America
- United States
- aerial
- aerial photography
- alakanuk
- alaska
- beaufort sea
- bering sea
- brevig mission
- chefornak
- chukchi sea
- clarks point
- coastal
- coastal and river
- coastal erosion
- deering
- dggs
- dillingham
- eek
- egegik
- ekuk
- elim
- emergency preparedness
- emmonak
- engineering
- engineering geology
- environmental
- erosion
- flood
- floodplain
- geology
- golovin
- goodnews bay
- hazards
- hooper bay
- inundation
- kaktovik
- kipnuk
- kivalina
- kongiganak
- kotlik
- kotzebue
- koyuk
- kwigillingok
- levelock
- marine geology
- naknek
- napakiak
- newtok
- nome
- nunam iqua
- outreach
- pilot point
- point hope
- point lay
- port heiden
- quinhagak
- river erosion
- saint michael
- scammon bay
- sea level changes
- sea level rise
- shaktoolik
- shishmaref
- south naknek
- state of
- stebbins
- teller
- togiak
- toksook bay
- tuntutuliak
- tununak
- twin hills
- unalakleet
- wainwright
- wales
- yukon-kuskokwim delta
|
| isopen |
False
|
| metadata_created |
2025-09-23T16:22:16.676293
|
| metadata_modified |
2025-09-23T16:22:16.676301
|
| notes |
DGGS Report of Investigation 2021-3, Erosion exposure assessment of infrastructure in Alaska coastal communities, provides estimated erosion exposure for 48 communities from the Bering to the Beaufort seas. The Division of Geological & Geophysical Surveys conducted a shoreline change assessment to forecast 20-, 40-, and 60-year erosion estimates using the Digital Shoreline Analysis System (DSAS; Himmelstoss and others, 2018), and estimated the replacement cost of infrastructure in the forecast area. The geodatabase includes mean erosion forecasts and maximum uncertainties for 38 communities along with infrastructure locations and classification derived from Alaska Division of Community & Regional Affairs digital mapping products (DCRA, 2021) for 44 communities. All files are available from the DGGS website: http://doi.org/10.14509/30672
|
| num_resources |
4
|
| num_tags |
83
|
| title |
Erosion exposure assessment of infrastructure in Alaska coastal communities
|