Lidar - HilFlowS - LLNL ZephIR300 - WOP - Processed Data

Overview

The ZephIR300 is a continuous wave LIDAR with a range of 10 m to 300 m. During HilFlowS the ZephIR300 was programmed to measure from 10 m to 150 m. In addition, the ZephIR300 provided a measurement at 1 m height using an onboard meteorological sensor. The ZephIR300 has a 30° scanning cone angle, data sampling rate of approximately 15 s, wind speed accuracy of 0.5 percent, and direction accuracy of 0.5°.

Data Details

Data begins: 2019-07-08\ Data ends: 2019-09-23

Additional Information, files begin with:\ Time and Date\ Timestamp (s)\ Battery (V)\ GPS\ Met Compass Bearing (deg)\ Met Air Temp. (C)\ Met Pressure (mbar)\ Met Humidity (%)\ Met Wind Speed (m/s)\ Met Wind Direction (deg)\ Proportion Of Packets With Rain (%)

Available at each level (150 m - 10 m):\ Packets in Average\ Wind Direction (deg)\ Horizontal Wind Speed (m/s)\ Horizontal Wind Speed Min (m/s)\ Horizontal Wind Speed Max (m/s)\ Horizontal Wind Speed Std. Dev. (m/s)\ Vertical Wind Speed (m/s)\ TI (turbulence intensity)

Data and Resources

Field Value
DOI 10.21947/1571455
accessLevel public
bureauCode {019:20}
catalog_@context https://openei.org/data.json
catalog_@id https://openei.org/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
dataQuality true
identifier https://data.openei.org/submissions/4266
issued 2019-07-08T00:00:00Z
landingPage https://a2e.energy.gov/data/wfip2.hilflows/lidar.z03.a0
license https://creativecommons.org/licenses/by/4.0/
modified 2019-10-23T00:00:00Z
programCode {019:010}
projectNumber 67025
projectTitle Wind Data Hub
publisher Wind Energy Technologies Office (WETO)
resource-type Dataset
source_datajson_identifier true
source_hash a20c1509541a0b2d21c9b09ca747999cd6f32509
source_schema_version 1.1
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • a0
  • a2e
  • amerigeo
  • amerigeoss
  • atmosphere-to-electrons
  • ckan
  • eere
  • geo
  • geoss
  • hilflows
  • lidar
  • llnl-zephir300
  • national
  • north-america
  • processed-data
  • united-states
  • weto
  • wfip2
  • wfip2-hill-flow-study-hilflows
  • wind
  • wop
  • z03
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer Sonia Wharton
maintainer_email wharton4@llnl.gov
metadata_created 2025-11-21T08:46:53.401345
metadata_modified 2025-11-21T08:46:53.401348
notes **Overview** The ZephIR300 is a continuous wave LIDAR with a range of 10 m to 300 m. During HilFlowS the ZephIR300 was programmed to measure from 10 m to 150 m. In addition, the ZephIR300 provided a measurement at 1 m height using an onboard meteorological sensor. The ZephIR300 has a 30° scanning cone angle, data sampling rate of approximately 15 s, wind speed accuracy of 0.5 percent, and direction accuracy of 0.5°. **Data Details** Data begins: 2019-07-08\ Data ends: 2019-09-23 Additional Information, files begin with:\ Time and Date\ Timestamp (s)\ Battery (V)\ GPS\ Met Compass Bearing (deg)\ Met Air Temp. (C)\ Met Pressure (mbar)\ Met Humidity (%)\ Met Wind Speed (m/s)\ Met Wind Direction (deg)\ Proportion Of Packets With Rain (%) Available at each level (150 m - 10 m):\ Packets in Average\ Wind Direction (deg)\ Horizontal Wind Speed (m/s)\ Horizontal Wind Speed Min (m/s)\ Horizontal Wind Speed Max (m/s)\ Horizontal Wind Speed Std. Dev. (m/s)\ Vertical Wind Speed (m/s)\ TI (turbulence intensity)
num_resources 1
num_tags 22
title Lidar - HilFlowS - LLNL ZephIR300 - WOP - Processed Data