Oak Ridge Earthflow Extensometer, GPS, and Piezometer Data
Authors: | |
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Owners: | Noah FinneganCUAHSI Hydroshare Publisher |
Type: | Resource |
Storage: | The size of this resource is 7.3 MB |
Created: | Sep 07, 2022 at 3:48 a.m. (UTC) |
Last updated: | Sep 09, 2022 at 9:52 p.m. (UTC) (Metadata update) |
Published date: | Sep 09, 2022 at 9:51 p.m. (UTC) |
DOI: | 10.4211/hs.c8bd7d03609448aa9dfda01b90f81a13 |
Citation: | See how to cite this resource |
Sharing Status: | Published |
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Views: | 1611 |
Downloads: | 51 |
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Abstract
This archive includes data used in Finnegan et al.'s GRL paper "Seasonal Slow Landslide Displacement is Accommodated by mm-Scale Stick-Slip Events." There are three directories that contain 1) Extensometer data, including Matlab processing scripts; 2) Processed GPS data; and 3) Pore fluid pressure pressure data.
Subject Keywords
Coverage
Spatial
Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Oak Ridge Earthflow
North Latitude
37.4672°
East Longitude
-121.7472°
South Latitude
37.4509°
West Longitude
-121.7570°
Temporal
Start Date: | 01/26/2016 |
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End Date: | 04/16/2022 |












Leaflet Map data © OpenStreetMap contributors
Content
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NOT stored in HydroShare, and we can't guarantee its availability, quality, or
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readme.txt
This archive contains three directories: 1) Extensometer Data. This directory includes raw extensometer data and Matlab processing scripts from two 3-meter-long vibrating-wire extensometers (RST Instruments, model EXSR-1300) that cross the lateral margin of Oak Ridge earthflow. Running the processing scripts applies the temperature correction and the individual instrument calibration to the raw data. 2) GPS Data. This directory includes horizontal displacement data that are calculated for the OREO, ORE2, and ORE3 GPS stations. GPS data are telemetered to and first processed by UNAVCO and then subsequently post-processed at the Nevada Geodetic Laboratory. We use locations in the NA12 reference frame, which we convert to daily landslide displacement by removing plate tectonic motion in the NA12 reference frame (?1.7 cm/yr toward the northwest) by using data from two nearby permanent GPS stations (P253 and P227) installed on stable slopes on the same side of the actively creeping Calaveras fault as Oak Ridge earthflow. 3) Vibrating Wire Piezometer Data. This directory contains pore pressure data from one grouted vibrating-wire piezometer (RST Instruments, model VW2100-0.07) installed at 4.2 m depth adjacent to the OREO GPS antenna. Piezometer accuracy is 0.07 kPa with a precision of 0.0175 kPa. Piezometer readings, collected every 10 minutes, were corrected for changes in ground temperature and atmospheric pressure (from a nearby weather station) via a calibration from the manufacturer.
Credits
Funding Agencies
This resource was created using funding from the following sources:
Agency Name | Award Title | Award Number |
---|---|---|
National Science Foundation | 1613122 | |
National Science Foundation | 1658800 |
How to Cite
Finnegan, N., C. Murphy, A. Nereson (2022). Oak Ridge Earthflow Extensometer, GPS, and Piezometer Data, HydroShare, https://doi.org/10.4211/hs.c8bd7d03609448aa9dfda01b90f81a13
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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