Survey of Mount Rainier, WA, 2021

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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.

Platform: Structure from Motion / Photogrammetry

Survey Area: 1,215 km²

Raster Resolution: 0.67 meter
Orthophoto Resolution: 0.25 meter

Survey Date: 09/21/2021 - 09/24/2021

Full Metadata

Data Citation

Use License: CC BY 4.0

Funder: NPS

Other Available Data Products: Raster Bulk Download (Sign in required)

1. Select area of data to process:

Usage Heat Map

1. Coordinates

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

Data Selection Coordinates: Manually enter selection coordinates (in the horizontal coordinate system listed above)

X_min =	Y_min =	X_max =	Y_max =
X_min =	Y_min =	X_max =	Y_max =

2. Data Output Formats

Select Data Output Format:

3. Layer Types & Additional SRTM Data

Digital Elevation Models (DEMs)

Digital Surface Model (DSM)

Aerial Photography Orthophotograph

Include Global 30m SRTM Data

5. Contour Lines

    Generate contour lines
    Output smoothed DEM
    Generate visualization

DEM Gaussian Radius (pixels)
Contour Interval (meter)

File output type

This algorithm requires either Digital Terrain Model (DTM) or Digital Surface Model (DSM) from step 3 above. To enable DTM/DSM click here

Job Description

These options allow users to describe and keep track of their jobs. Information entered below is recorded along with other job parameters in your personal lidar job archive accessed via myOpenTopo (available only to registered OpenTopography users).

Job title (up to 150 characters)

Job description (up to 750 characters)

Enter your e-mail address
for notification upon completion of processing

By accessing data via OpenTopography you agree to acknowledge OpenTopography and the dataset source in publications, presentations, and other materials produced using these data:
Data Citation | Use License: CC BY 4.0

Vertical Exaggeration	(in range: [1, 100])
Multidirectional hillshade
Altitude of light source	(in range: [0-90] degrees)
Azimuth of light source	(in range: [0-360] degrees)

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