cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48322/ybd2-7a47
title: Polar Plasma Wave Instrument (PWI), Wideband Receiver (WBR) 4.016 microsecond resolution

description: PWI>Plasma Wave Instrument Reference: Gurnett, D.A. et al, The Polar Plasma Wave Instrument, Space Science Reviews, Vol. 71, pp. 597-622, 1995. donald-gurnett@uiowa.edu An FFT on 1992 values was used in calibrating the data; i.e., perform FFT, calibrate in frequency domain, perform inverse FFT to get calibrated time series. Coordinate system used: antenna coordinate system, where the u-axis is offset by -45 degrees from the spacecraft x-axis, the v-axis is offset by -45 degrees from the spacecraft y-axis, and the z-axis is identical to the spacecraft z-axis. The effective noise bandwidth is the data sampling frequency divided by the size of the FFT (number of input samples) multiplied by 1.5 to to correct for the effects of a Hanning window applied to the time- domain samples. Hence, the effective noise bandwidth is 1.5 * delta_f. These data come in snapshots of 1992 or 3984 points every 0.064 seconds. Duration of a snapshot is less when the instrument is in duty cycle modes. Since Epoch time is in milliseconds, the times for the data points will not be unique unless the fmsec (fraction of milliseconds) is appended to the Epoch0 time for that point. The frequency filters used for the wideband receiver have a range that limits the calibration. The following table specifies the range of frequencies for which the calibration is certified. Outside this range the amplitude values may be in error and should not be used. +------------------------------------------------+ Translation Filter Freq Range ------------------------------------------------ 0 kHz 90 kHz 7.5 kHz- 90.0 kHz 125 kHz 90 kHz 131.9 kHz-214.8 kHz 250 kHz 90 kHz 254.3 kHz-341.2 kHz 500 kHz 90 kHz 504.79 kHz-591.1 kHz 0 kHz 10 kHz 0.035 kHz- 11.64 kHz 0 kHz 22 kHz 0.065 kHz- 21.59 kHz 0 kHz 1-3 kHz 1.0 kHz- 3.0 kHz 0 kHz 3-6 kHz 3.0 kHz- 6.0 kHz +------------------------------------------------+ The cadence value given here is computed from the inverse of the sampling rate (249 kHz). For a description of the PWI receivers and the different operational modes see: http://www-pw.physics.uiowa.edu/plasma-wave/istp/polar/modes.html
DOI: 10.48322/t5sd-r305
title: Polar TIDE 6-s Z-unresolved Data

description: The TIDE H1 CDF files contain non-mass Total Ion contribution below 411 eV. Data are available for 1996-12-07 through 2008-04-16. Data is accumulated over the 6-second Polar spacecraft spin. The files contain moments density, velocity (Vx and Vy only), temperature (T_perp and T_para) and the spectrograms for both the differential energy flux versus energy (flux averaged over spin angle) and versus spin angle (flux averaged over energy). Support data includes EFI spacecraft potential (adjusted by +2 volts), magnetic field location, spacecraft ram direction, plotting information, and several parameters that describe the instrument status and details about the data processing.
DOI: 10.48322/zkvp-5751
title: Polar TIDE 6-s H, He, O Data

description: The TIDE H0 CDF files contain H+, O+, and He+ data below 411 eV. Data are available for 1996-03-27 through 1996-09-30. Data is accumulated over the 6-second Polar spacecraft spin. For each ion, the files contain moments density, velocity (Vx, Vy, Vz), temperature (T_perp and T_para) and spectogram for differential energy flux versus energy (flux averaged over spin and polar angle), differential energy flux versus spin angle (flux averaged over energy and polar angle), and differential energy flux versus polar angle (flux averaged over energy and spin angle). Support data includes EFI spacecraft potential (adjusted by +2 volts), magnetic field location, spacecraft ram direction, plotting information, and several parameters that describe the instrument status and details about the data processing.
DOI: 10.48322/khhg-8859
title: Polar TIMAS H0 High-resolution Level 1 Data

description: Mass resolved ion energy angle spectra covering nearly the full 4pi solid angle and the energy range 15 eV/q to 33 eV/q. H+, O+, He+ and He++ number fluxes and statistical uncertainties processed by the TIMAS science team. Data acquired with various angular and energy resolutions are combined here. Data Quality and other indicators are provided to allow selection of high resolution data (PA_status(ion)=0 and Energy_status(ion)=0 ) and High Quality data (Quality=0). See caveats for the following variables for more detailed information: Quality, PA_status, Energy_status Bcr, Fec, Even_odd, Energy_Range_ID and Spins. Reference:E.G. Shelley et al., The Toroidal Imaging Mass-Angle Spectrograph (TIMAS) for the Polar Mission, Sp. Sci. Rev, Vol 71, pp 497-530, 1995. Version 0: December, 1997 Version 1: July, 1998 Version 2: December, 2000 Algorithm improved to more accurately subtract backgrounds arising from spill over from H+ into He++ channel and other sources. Fill data are now inserted for limited energy and pitch angle ranges for Flux_H Flux_O Flux_He_1 and Flux_He_2 variables. The meanging of values of the of Quality variable was slightly modified. Version 3: June, 2002 Algorithm for V_02 had an error that resulted in under estimation of fluxes in high count regions, i.e. the cusp/cleft and radiation belts. V_03 corrects this error and has been expanded to include calculation of fluxes obtained after December 8, 1998, when TIMAS had a damaging high voltage breakdown that resulted in reduced sensitivity.
DOI: 10.48322/5hsz-5423
title: Polar TIMAS H2 Level 1 Ion Upflowing Fluxes Data

description: H+, O+, He+ and He++ upflowing fluxes and statistical uncertainties processed by the TIMAS science team.These data were used in preparing several papers, see Information URLs. Includes also non-TIMAS Data: UT, altitude, invariant latitude, L shell, magnetic local time, geomagnetic latitude (signed - n/s hemisphere), average magnetic field vector in GSM coordinates at Polar (uses KH's co-ord conversion code), spacecraft potential from EFI data base, solar zenith angles at each end of the field line, time delayed solar wind parameters from WIND (Using KH's database) interpolated across data gaps of less than 10 minutes, IMF in GSM, solar wind dynamic pressure (nPa), solar wind density (/cc), solar wind velocity (km/sec). This is a summary data base.It does not contain detailed energy step and pitch angle information for each data point. Extends over all altitudes, invariant latitudes and MLT. Below altitude of 4.0 Re 2 spin resolution (12s), above altitude of 4.0 Re 4 spin resolution (24s). Reference:E.G. Shelley et al., The Toroidal Imaging Mass-Angle Spectrograph (TIMAS) for the Polar Mission, Sp. Sci. Rev, Vol 71, pp 497-530, 1995.
DOI: 10.48322/qzm5-9r79
title: Polar TIMAS K1 Key Parameter data

description: H+, O+, He+ and He++ number fluxes for survey purposes only Reference:E.G. Shelley et al., The Toroidal Imaging Mass-Angle Spectrograph (TIMAS) for the Polar Mission, Sp. Sci. Rev, Vol 71, pp 497-530, 1995. Version 0: June, 2001
DOI: 10.48322/1ac1-5c88
title: Polar Ultraviolet Imager, Key Parameters

description: The Ultraviolet Imager (UVI) is a small camera that detected and produced images of the ultraviolet light of the aurora, day and night. Key Parameter (KP) images are calculated at nominal 5-10 minute intervals at spacecraft altitudes above 6 Re. The UVI KP image is background subtracted and calibrated to radiance values (photon cm^-2 cm^-1). The data is a rectangular two-dimensional array (228 rows x 200 columns). Only a circular region of the rectangular array contains valid image data. The UVI KP Image Archive (http://tideuvira.nsstc.nasa.gov/uvi/kpgs-Data.htm) allows the user to look at all the KP Mosaics for a selected month. The gif or png plot files contain the up to 35 KP images taken with the LBHL filter. Reference images are also provided showing the location of the UVI field of view relative to continental outlines.
DOI: 10.48322/kchw-gw93
title: Polar UVI Imagery from CDAWeb

description: The Ultraviolet Imager (UVI) is a small camera that detected and produced images of the ultraviolet light of the aurora, day and night. Using any of five specially designed filters the UVI camera imaged an eight degree circular field of view. Images are generated once every 37 seconds with a nominal pixel angular resolution of 0.036 degrees.
DOI: 10.48322/ma2e-tm75
title: Polar Visible Imaging System (VIS) Earth Camera Images, Calibrated (E0), 4 min Data

description: Instrument Functional Description: The VIS Instrument is a Set of three Low Light Level Cameras. Two of these Cameras share primary and some secondary Optics and are designed to provide Images of the Nighttime Auroral Oval at Visible Wavelengths. A Third Camera is used to monitor the Directions of the Fields-of-View of the Auroral Cameras with respect to the sunlit Earth and return Global Images of the Auroral Oval at Ultraviolet Wavelengths. The VIS Instrumentation produces an Auroral Image of 256 × 256 Pixels approximately every 24 s dependent on the Integration Time and Filter selected. The Fields-of-View of the two Nighttime Auroral Cameras are 5.6 × 6.3° and 2.8 × 3.3° for the Low and Medium Resolution Cameras, respectively. The Medium Resolution Camera was never activated. One or more Earth Camera Images of 256 × 256 Pixels are produced every 5 min, depending on the commanded Mode. The Field-of-View of the Earth Camera is approximately 20 × 20°. See: https://space.physics.uiowa.edu/vis/description.html Reference: Frank, L.A., J.B. Sigwarth, J.D. Craven, J.P. Cravens, J.S. Dolan, M.R. Dvorsky, J.D. Harvey, P.K. Hardebeck, and D. Muller, The Visible Imaging System (VIS) for the Polar Spacecraft, Space Science Review, Vol. 71, pp. 297-328, 1995. Data Set Description: The VIS Earth Camera Data Set comprises all Earth Camera Images for the selected Time Period. Full Coordinate Information is included for Viewer Orientation. In addition, a Rotation Matrix and a Table of Distortion-correcting Look Direction Unit Vectors are provided for the Purpose of calculating Coordinates for every Pixel. To facilitate viewing of the Images, a Mapping of Pixel Value to a recommended Color Table based on the Characteristics of the selected Filter will be included with each Image. A Relative Intensity Scale is provided through an Uncompressed Count Table. Approximate Intensity Levels in kiloRayleighs are given in an Intensity Table. For detailed Information on Intensities, see Sensitivities_and_Intensities.txt at https://cdaweb.gsfc.nasa.gov/Polar_VIS_docs/SENSITIVITIES_AND_INTENSITIES.TXT. Supporting Software is available at: https://space.physics.uiowa.edu/vis/software/ Included is an IDL Program that displays the Images with the recommended Color Bar, provides approximate Intensities, Coordinate Data for each Pixel, and includes multiple Options for Image Manipulation.
DOI: 10.48322/1mkd-p917
title: Polar Visible Imaging System (VIS) Low Resolution Camera Images, Calibrated, Level 0 (L0), 12 s Data

description: Instrument Functional Description: The VIS Instrument is a Set of three Low Light Level Cameras. Two of these Cameras share primary and some secondary Optics and are designed to provide Images of the Nighttime Auroral Oval at Visible Wavelengths. A Third Camera is used to monitor the Directions of the Fields-of-View of the Auroral Cameras with respect to the sunlit Earth and return Global Images of the Auroral Oval at Ultraviolet Wavelengths. The VIS Instrumentation produces an Auroral Image of 256 × 256 Pixels approximately every 24 s dependent on the Integration Time and Filter selected. The Fields-of-View of the two Nighttime Auroral Cameras are 5.6 × 6.3° and 2.8 × 3.3° for the Low and Medium Resolution Cameras, respectively. The Medium Resolution Camera was never activated. One or more Earth Camera Images of 256 × 256 Pixels are produced every 5 min, depending on the commanded Mode. The Field-of-View of the Earth Camera is approximately 20 × 20°. See: http://vis.physics.uiowa.edu/vis/vis_description/vis_description.htmlx Reference: Frank, L.A., J.B. Sigwarth, J.D. Craven, J.P. Cravens, J.S. Dolan, M.R. Dvorsky, J.D. Harvey, P.K. Hardebeck, and D. Muller, The Visible Imaging System (VIS) for the Polar Spacecraft, Space Science Review, Vol. 71, pp. 297-328, 1995. Data Set Description: The VIS Earth Camera Data Set comprises all Earth Camera Images for the selected Time Period. Full Coordinate Information is included for Viewer Orientation. In addition, a Rotation Matrix and a Table of Distortion-correcting Look Direction Unit Vectors are provided for the Purpose of calculating Coordinates for every Pixel. To facilitate viewing of the Images, a Mapping of Pixel Value to a recommended Color Table based on the Characteristics of the selected Filter will be included with each Image. A Relative Intensity Scale is provided through an Uncompressed Count Table. Approximate Intensity Levels in kiloRayleighs are given in an Intensity Table. For detailed Information on Intensities, see Sensitivities_and_Intensities.txt at https://cdaweb.gsfc.nasa.gov/Polar_VIS_docs/SENSITIVITIES_AND_INTENSITIES.TXT. Supporting Software is available at: http://vis.physics.uiowa.edu/vis/software/ Included is an IDL Program that displays the Images with the recommended Color Bar, provides approximate Intensities, Coordinate Data for each Pixel, and includes multiple Options for Image Manipulation.
DOI: 10.3886/e242011
title: College of Nursing Sciences, Asaba, Delta State, 2026/2027 Admission Form/Application Form Is Out Call the Registrar (08058556110) 08058556110 (08058556110) For More Details On How To Apply And Register Online.

description: College of Nursing Sciences, Asaba, Delta State, 2026/2027 Admission Form/Application Form Is Out Call the Registrar (08058556110) 08058556110 (08058556110) For More Details On How To Apply And Register Online. The Management Of The School Hereby Inform The general Public On The Sales Of The General Nursing Admission Form Into The School Of Nursing, And Also The Sales Of Two (2) Years Post Basic Nursing Program. Contact The Educational Board Admin On (08058556110) For More Details On How To Purchase The Form And Register Online. REQUIREMENT FOR THE THREE YEARS GENERAL NURSING PROGRAMMES1. GENERAL NURSING PROGRAMME Admission Requirements Candidates For Admission Into The General Nursing Program Of The Nursing And Midwifery Council Of Nigeria Must Posses The Senior Secondary School Certificate Or It’s Equivalent With Five Credits To Include English Language And Either Physics, Chemistry, Biology/Health Science At Not More Than Two sittings. Duration Of Training: Three Calendar Years. Registered Nurse (RN) Also POST BASIC NURSING MIDWIFERY PROGRAMME Admission Requirements: The Candidate Must Be a Registered Nurse, Five (O,Level) Credits Not More Two Sittings And Must Also Meet All institutional Requirements. Duration of Training: Two Calendar *Year*.{08058556110}<br>
DOI: 10.15468/dl.9gvvrd
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((13.19649 41.22494,13.72972 41.23206,13.72423 41.51365,13.1887 41.50646,13.19649 41.22494))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Apis mellifera",
 "Year 1990-2025"
 ]
}

 The dataset includes 16 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068778-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.87xy2r
title: Occurrence Download

description: A dataset containing 252170 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Nepal",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 252170 records from 323 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068770-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48322/rdxc-x144
title: PUNCH NFI Level 0 Science images in the clear polarization state

description: 
PUNCH NFI Level 0 Science images in the clear polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/d23m-1943
title: PUNCH NFI Level 0 Science images in the minus 60 degree polarization state

description: 
PUNCH NFI Level 0 Science images in the minus 60 degree polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/q3ap-jw02
title: PUNCH NFI Level 1 Science images in the clear polarization state

description: 
PUNCH NFI Level 1 Science images in the clear polarization state. This dataset is a member of the Collection of PUNCH Level-1 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/enbf-rh75. Access date (assigned on date of landing page access).
DOI: 10.48322/snkc-vw59
title: PUNCH NFI Level 0 Science images in the zero degree polarization state

description: 
PUNCH NFI Level 0 Science images in the zero degree polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/7xqq-en92
title: PUNCH NFI Level 1 Science images in the minus 60 degree polarization state

description: 
PUNCH NFI Level 1 Science images in the minus 60 degree polarization state. This dataset is a member of the Collection of PUNCH Level-1 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/enbf-rh75. Access date (assigned on date of landing page access).
DOI: 10.48322/8d1c-z963
title: PUNCH NFI Level 1 Science images in the plus 60 degree polarization state

description: 
PUNCH NFI Level 1 Science images in the plus 60 degree polarization state. This dataset is a member of the Collection of PUNCH Level-1 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/enbf-rh75. Access date (assigned on date of landing page access).
DOI: 10.48322/j7f6-3891
title: PUNCH NFI Level 1 Science images in the zero degree polarization state

description: 
PUNCH NFI Level 1 Science images in the zero degree polarization state. This dataset is a member of the Collection of PUNCH Level-1 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/enbf-rh75. Access date (assigned on date of landing page access).
DOI: 10.48322/fkmt-dc86
title: PUNCH WFI1 Level 0 Science images in the clear polarization state

description: 
PUNCH WFI1 Level 0 Science images in the clear polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/rw5m-qm29
title: PUNCH WFI1 Level 0 Science images in the minus 60 degree polarization state

description: 
PUNCH WFI1 Level 0 Science images in the minus 60 degree polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/4bf8-rn78
title: PUNCH WFI1 Level 0 Science images in the puls 60 degree polarization state

description: 
PUNCH WFI1 Level 0 Science images in the puls 60 degree polarization state. This dataset is a member of the Collection of PUNCH Level-0 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-0 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/5k49-bh56. Access date (assigned on date of landing page access).
DOI: 10.48322/0sh7-0305
title: PUNCH WFI1 Level 1 Science images in the clear polarization state

description: 
PUNCH WFI1 Level 1 Science images in the clear polarization state. This dataset is a member of the Collection of PUNCH Level-1 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes:

Southwest Research Institute (2025). PUNCH NFI-WFI Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/enbf-rh75. Access date (assigned on date of landing page access).