This Santosh_Pokhrel_readme.txt file was generated on [20180214] by [Santosh Pokhrel] Links to Publication Field updated 20211209 TK ------------------- GENERAL INFORMATION ------------------- 1. Title of Dataset: Data related to electric field enhancements along ocean-continent boundaries during space weather hazards. 2. Author Information Principal Investigator Contact Information Name: Santosh Pokhrel Institution: University of Utah Address: Salt Lake City, Utah, 84112 Email: santosh.pokhrel1991@gmail.com Associate or Co-investigator Contact Information Name:Bach Nguyen Institution: University of Utah Address:Salt Lake City, Utah, 84112 Email:nt.bach287@gmail.com Associate or Co-investigator Contact Information Name:Miguel Rodriguez Institution: University of Utah Address:Salt Lake City, Utah, 84112 Email:xyzmiguel@hotmail.com Associate or Co-investigator Contact Information Name:Emanuel Bernabeu Institution: PJM Interconnection Address:2750 Monroe Blvd.,Audubon, 19403, PA Email:emanuel.bernabeu@pjm.com Associate or Co-investigator Contact Information Name:Jamesina J. Simpson Institution: University of Utah Address:Salt Lake City, Utah, 84112 Email:jamesina.simpson@gmail.com 3. Date of data collection (single date, range, approximate date) The data is obtained from the simulation. The simulation was run from Aug 2016 to Jan 2018. 4. Geographic location of data collection (where was data collected?): 1. Ocean-continent boundary 2.North western coast of US 5. Information about funding sources that supported the collection of the data: The work was supported by Extreme Science and Engineering Discovery Environment(XSEDE) which provided supercomputing resources through NSF grant number ACI-1105375. -------------------------- SHARING/ACCESS INFORMATION -------------------------- 1. Licenses/restrictions placed on the data: Public domain 2. Links to publications that cite or use the data: Pokhrel, Santosh, Bach Nguyen, Miguel Rodriguez, Emanuel Bernabeu, and Jamesina J. Simpson. A Finite Difference Time Domain Investigation of Electric Field Enhancements Along Ocean-Continent Boundaries During Space Weather Events. Journal of Geophysical Research: Space Physics. https://doi.org/10.1029/2017JA024648 3. Links to other publicly accessible locations of the data: 4. Links/relationships to ancillary data sets: 5. Was data derived from another source? No If yes, list source(s): 6. Recommended citation for the data: Santosh Pokhrel, Bach Nguyen, Miguel Rodriguez, Emanuel Bernabeu, and Jamesina J. Simpson, "Data related to electric field enhancements along ocean-continent boundaries during space weather hazards,"The Hive: University of Utah Data repository --------------------- DATA & FILE OVERVIEW --------------------- 1. File List A. Filename: view_Ex_max_run1.txt Short description: 1. The file view_Ex_max_run1.txt contains electric field data sampled on the surface of ocean. It has electric field components (in V/m). Multiply by 1000 to obtain electric field in V/km. 2. This file (truncated data) is used to produce figure 4 in the manuscript. B. Filename: view_maxima_n_35000000_run1.txt Short description: 1. The file view_maxima_n_35000000_run1.txt contains electric field components sampled on the surface of ocean-continental boundary. 2. It is in unit of V/m. Multiply by 1000 to obtain in V/km. 3. This file (truncated data) is used to produce figure 6. C. Filename: Electric_field_vs_depth.txt & Depth.txt Short description: 1. The file Electric_field_vs_depth.txt has electric field sampled at ocean-continental boundary for different depths of ocean. 2. The electric field is in unit of V/ km. 3. The file Depth.txt contains the depth of ocean. 4. These two files are used to produce figure 8. D. Filename: hy_ocean.txt Short description: 1. The file hy_ocean.txt has the magnetic field data (H) sampled on the surface of ocean. 2. Multiply by 4*pi*1e-7*1e9 to obtain magnetic field intensity (B) on nT scale. 3. This data is used to produce figure 4 (Right side)in the manuscript. E. Filename: Ex_quebec.txt & Ex_quebec_and_ocean.txt Short description: 1. The file Ex_quebec.txt contains electric field data sampled on the surface of Quebec. It has electric field components (in V/m). Multiply by 1000 to obtain electric field in V/km. 2. The file Ex_quebec_and_ocean.txt contains electric field sampled on the surface of Quebec (left half) and ocean (right half) (See figure 14). 3. The data are generated to reproduce figure 13. F. Filename: Observation.txt, FDTD.txt & with_ionosphere.txt Short description: 1. Observation.txt contains data of distance (km) where electric field is sampled. 2. with_ionosphere contains electric field sampled at the surface of Quebec (V/km). 3. FDTD.txt contains electric field sampled at the surface of Quebec (without ionosphere). It has unit of V/m. 4. The unit should be converted to have the figure on the same scale. 5. Figure 3 is produced using these data. G. Filename: topo_3km.txt Short description: 1. The file topo_3km.txt contains topography/bathymetry data of North-western US at resolution of 3 kilometers. 2. The figure 14 and 15a are produced using this topo data. 2. Relationship between files: All the files (as listed above from A-G) are used to plot the corresponding images (as given in the description). 3. Additional related data collected that was not included in the current data package: 4. Are there multiple versions of the dataset? yes/no (No) If yes, list versions: Name of file that was updated: i. Why was the file updated? ii. When was the file updated? Name of file that was updated: i. Why was the file updated? ii. When was the file updated? -------------------------- METHODOLOGICAL INFORMATION -------------------------- 1. Description of methods used for collection/generation of data: The data is generated from the simulation in high performance supercomputing machines. 2. Methods for processing the data: : MATLAB or Python can be used to process the data. 3. Instrument- or software-specific information needed to interpret the data: Any specific instrument is not required. 4. Standards and calibration information, if appropriate: 5. Environmental/experimental conditions: The modeling geometry is given in the journal article. 6. Describe any quality-assurance procedures performed on the data: The results are verified properly with the analytical calculations. 7. People involved with sample collection, processing, analysis and/or submission: Santosh Pokhrel ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: [FILENAME] ----------------------------------------- 1. Number of variables:1 2. Number of cases/rows: varies with the files. 3. Variable List A. Name: [Electric field] Description: [description of the variable] Value labels if appropriate B. Name: [variable name] Description: [description of the variable] Value labels if appropriate 4. Missing data codes: No missing data Code/symbol Definition Code/symbol Definition 5. Specialized formats of other abbreviations used