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Lidar - HilFlowS - LLNL WindCube v2 - EOP - Processed Data

Metadata Updated: April 26, 2022

Overview

The WindCube v2 is a pulsed LIDAR and uses four beams sent in succession in the four cardinal directions along a 28°scanning cone angle to measure horizontal velocity and wind direction. A fifth beam is sent in the vertical direction to measure vertical velocity. Measurement heights are user-programmed and range from 40 m to 200 m. During HilFlowS, the WindCube v2 was programmed to measure from 40 m to 150 m at 10-m intervals. The data sampling rate was 1 s, wind speed accuracy was 0.1 m/s, and direction accuracy was 1.5° for the instrument. The data were averaged across 10-min. averaging intervals.

Data Details

Data Begins: 2019-07-03\ Data Ends: 2019-09-23

Additional Information, files begin with:\ Timestamp (end of interval)\ Wiper count

Available at each level (40 m - 150 m):\ Wind Speed (m/s)\ Wind Speed Dispersion or Standard Devation (m/s) \ Wind Speed min (m/s)\ Wind Speed max (m/s)\ Wind Direction (deg)\ Z-wind or Vertical Wind Speed (m/s)\ Z-wind Dispersion or Standard Deviation (m/s)\ carrier-to-noise ratio (CNR), specified in decibels (dB)\ CNR min (dB)\ Dopp Spect Broad (m/s)\ Data Availability (%)

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons Attribution

Downloads & Resources

Dates

Metadata Created Date August 4, 2021
Metadata Updated Date April 26, 2022

Metadata Source

Harvested from OpenEI data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 4, 2021
Metadata Updated Date April 26, 2022
Publisher Wind Energy Technologies Office (WETO)
Maintainer
Doi 10.21947/1571452
Identifier https://data.openei.org/submissions/4264
Data First Published 2019-07-08T00:00:00Z
Data Last Modified 2021-10-11T00:00:00Z
Public Access Level public
Bureau Code 019:20
Metadata Context https://openei.org/data.json
Metadata Catalog ID https://openei.org/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality True
Harvest Object Id db3b223e-4ee3-478d-b0ea-ad33a76387df
Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
Harvest Source Title OpenEI data.json
Homepage URL https://a2e.energy.gov/data/wfip2.hilflows/lidar.z01.a0
License https://creativecommons.org/licenses/by/4.0/
Program Code 019:010
Projectnumber 67025
Projecttitle Wind Data Hub
Source Datajson Identifier True
Source Hash 86dfc5958c4cd4a441a723cf3248bfb31a3578e5
Source Schema Version 1.1

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