DOI: https://doi.org/10.5069/G92Z13Q7
OT Collection ID: OT.072023.26910.2
OT Collection Name: Survey of Mount Rainier, WA, 2021
Short Name: WA21_Rainier
Collection Platform: Structure from Motion / Photogrammetry

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Download and Access Products: 
	1. Raster
		opentopoID: OTSDEM.072023.26910.2
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.072023.26910.2


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Collection Overview: This dataset consists of a two-part structure from motion (SfM) acquisition over Mount Rainier, Washington by the National Park Service Mount Rainier Geology Division in cooperation with the Alaska Region Office.  This project had the unique consequence of being spatially separated into two halves (East and West) over Mount Rainier. Each half has slightly different final accuracies, all of which are reported in the metadata.  Users running jobs in areas of overlap may encounter variability in elevation and/or orthomosaics in these areas.  If errors in the mosaics are a concern, users are encouraged to download the raw data from the bulk download section. 

Dataset Acknowledgement: Data is not intended for use in areas beyond the borders of Mount Rainier National Park. The US National Park Service is not liable for assessments made by external groups, agencies, or individuals using this data. All products are owned and developed by the USNPS Pacific West Region, Mount Rainier National Park. All data and products created during this project are the sole property of the NPS and cannot be shared or used by other entities without NPS permission

Dataset Citation: National Park Service. (2023). Survey of Mount Rainier, WA, 2021. Distributed by OpenTopography. https://doi.org/10.5069/G92Z13Q7. Accessed: 2024-11-21

Use License: CC BY 4.0

Dataset Keywords: Mount Rainier National Park, National Park Service, DSM, photogrammetry, elevation

Survey Date: 09/21/2021 - 09/24/2021
Publication Date: 07/20/2023

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Data Provider and Roles:
	1. National Park Service
	Role: Contributor
	Url: Not Available.

	2. National Park Service
	Role: Contributor
	Url: Not Available.

	3. National Park Service
	Role: Principal Investigator
	Url: Not Available.

	4. National Park Service
	Role: Principal Investigator
	Url: Not Available.

	5. National Park Service
	Role: Funder
	Url: http://www.nps.gov/index.htm


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Total number of points: N/A

Area: 1,215.34 km^2

Point Density: N/A

Classifications: 
Coordinates System: 
	Horizontal: NAD83 / UTM Zone 10N Meters [EPSG: 26910]
	Vertical: NAVD88 (GEOID 12B) [EPSG: 5703]

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/WA21_Rainier_metadata.zip


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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.072023.26910.2&download=true

Dataset Spatial Bounds:
	North: 47.0235172275356°
	South: 46.68572778666915°
	East: -121.4321388709856°
	West: -121.97121022749072°