Official websites use .gov
A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
Report generated on 02/04/2025 13:54:02
spdf was referenced in 1 papers
space physics data facility was referenced in 3 papers
omni was referenced in 5 papers
omniweb was referenced in 4 papers
sscweb was referenced in 1 papers
iri was referenced in 4 papers
international reference ionosphere was referenced in 4 papers
vitmo was referenced in 1 papers
14 of 176 possible papers ( 8% ) contained references to SPDF keywords
Authors=Nakano, Shin’ya; Hozumi, Yuta; Saito, Akinori; Yoshikawa, Ichiro; Yamazaki, Atsushi; Yoshioka, Kazuo; Murakami, Go
Title=O+ density distribution in the nightside ionosphere reconstructed from ISS-IMAP/EUVI data, 2024, doi:10.1186/s40623-023-01947-9, ID=26529910
journal=Earth, Planets and Space
Keywords found:iri, international reference ionosphere
Sample usage ( BODY ) =The distribution was determined by the IRI model (Bilitza et al. 2014 ) for obtaining the synthetic images.
Sample usage ( BODY ) =The radiative recombination coefficient is set to be (Melendez-Alvira et al. 1999 ), where T is the electron temperature in Kelvin and it is given by the International Reference Ionosphere (IRI) model (Bilitza et al. 2014 ) in this study.
Authors=Kondoh, Koji; Nitta, Shin-ya
Title=Investigations of the degree of asymmetry across the dayside magnetopause under southward interplanetary magnetic field using GEOTAIL observations, 2024, doi:10.1186/s40623-024-01971-3, ID=27108130
journal=Earth, Planets and Space
Keywords found:omni
Sample usage ( BODY ) =In this study, GEOTAIL data were used when the spacecraft was located in the region within and when the southward interplanetary magnetic field (IMF) data from OMNI base ( https://spdf.gsfc.nasa.gov/pub/data/**omni**/high\_res\_omni ) continued for at least 200 min. These OMNI data have been shifted from spacecraft positions of observation to the bow shock nose.
Authors=Obana, Yuki; Sakaguchi, Kaori; Nose, Masahito; Hosokawa, Keisuke; Jaquiery, Peter; Saita, Satoko; Shiokawa, Kazuo; Connors, Martin; Kadokura, Akira; Nagatsuma, Tsutomu; Petersen, Tanja
Title=New observational projects in New Zealand for studying radiation belt loss processes in the deep inner magnetosphere: instrumentation, operation by solar power and initial results, 2024, doi:10.1186/s40623-024-01990-0, ID=27316920
journal=Earth, Planets and Space
Keywords found:omniweb, vitmo
Sample usage ( BODY ) =Geomagnetic latitude, geomagnetic longitude and L -value are calculated using the Virtual Ionosphere, Thermosphere, Mesosphere Observatory (VITMO), Corrected Geomagnetic Coordinates, and IGRF/DGRF Model Parameters ( https://omniweb.gsfc.nasa.gov/vitmo/cgm.html ) at an altitude of 100 km for 2020.
Authors=Dwivedi, Divyanshu; Chandrasekhar, N. Phani
Title=Geomagnetic field variations due to solar tides at the Indian Observatories, 2024, doi:10.1186/s40623-024-01996-8, ID=27841179
journal=Earth, Planets and Space
Keywords found:omniweb
Sample usage ( BODY ) =The hourly mean square root of solar radio emission at 10.7 cm (F10.7) is used as a substitution for solar EUV radiation ( https://omniweb.gsfc.nasa.gov/form/dx1.html ), which creates ionospheric plasma.
Authors=Koike, Haruto; Taguchi, Satoshi
Title=Ion precipitation in the cusp for northward IMF and its relationship with magnetosheath flow, 2024, doi:10.1186/s40623-024-02011-w, ID=28997825
journal=Earth, Planets and Space
Keywords found:omni
Sample usage ( BODY ) =Data and methodology DMSP data set and solar wind OMNI We used data from the Special Sensor J/5 (SSJ/5) onboard DMSP satellites (F16, F17, and F18).
Authors=Maheswaran, Veera Kumar; Otsuka, Yuichi; Baskaradas, James A.; Devanaboyina, Venkata Ratnam; Subramanian, Sriram; Shinbori, Atsuki; Sori, Takuya; Nishioka, Michi; Perwitasari, Septi
Title=Solar activity dependence for the relationship between nighttime medium-scale traveling ionospheric disturbance and sporadic E (Es) layer activities in summer during 1998-2019 over Japan, 2024, doi:10.1186/s40623-024-02023-6, ID=29096926
journal=Earth, Planets and Space
Keywords found:omniweb
Sample usage ( ACK ) =VeeraKumar Maheswaran acknowledges SCOSTEP for the travel support. The authors thank Omniweb (NASA) for providing F10.7 parameters. Mr. VeeraKumar Maheswaran makes acknowledgement to Prof.
Authors=Liu, Haifeng; Xu, Xiaohua; Luo, Jia; Hu, Tianyang
Title=Using radio occultation-based electron density profiles for studying sporadic E layer spatial and temporal characteristics, 2024, doi:10.1186/s40623-024-02038-z, ID=29247206
journal=Earth, Planets and Space
Keywords found:iri, international reference ionosphere
Sample usage ( ACK ) =We appreciate the efforts of the developers of the IGRF12 and IRI-2016 models, as well as all contributors to this research.
Sample usage ( BODY ) =This is achieved by comparing the retrieval results with those from the International Reference Ionosphere (IRI-2016) model, ionosonde data, RO S4max data, and existing literatures.
Sample usage ( ABSTRACT ) =Initially, we evaluate the reliability of EDPs using the International Reference Ionosphere 2016 (IRI-2016) model and select only those profiles with a reliability score of 0.6 or higher (on a scale up to 1) for further analysis.
Authors=Fu, Weizheng; Otsuka, Yuichi; Ssessanga, Nicholas
Title=High-resolution 3-D imaging of electron density perturbations using ultra-dense GNSS observation networks in Japan: an example of medium-scale traveling ionospheric disturbances, 2024, doi:10.1186/s40623-024-02051-2, ID=30659344
journal=Earth, Planets and Space
Keywords found:iri, international reference ionosphere
Sample usage ( BODY ) =In this research, we generate the background electron density () using the International Reference Ionosphere (IRI)-2016 model (Bilitza et al. 2017 ). This can help produce a smooth for the iterative method and establish a consistent baseline for the analysis.
Sample usage ( ABSTRACT ) =Slant TECs used for CIT are setup to consist of two components: the background derived from IRI-2016 model and TEC perturbations obtained by subtracting a 30-min running average from observations.
Authors=Masson, Arnaud; Escoubet, C. Philippe; Taylor, Matthew G. G. T.; Sieg, Detlef; Sanvido, Silvia; Abascal Palacios, Beatriz; Lemmens, Stijn; Sousa, Bruno
Title=The pioneer Cluster mission: preparation of its legacy phase near re-entry, 2024, doi:10.1186/s40623-024-02060-1, ID=30805813
journal=Earth, Planets and Space
Keywords found:spdf, space physics data facility, sscweb
Sample usage ( ACK ) =Acknowledgements C.P. Escoubet thanks NASA SPDF-SSCweb system for making the orbits and models available to identify spacecraft conjunctions.
Sample usage ( BODY ) =Conjunctions with other missions are calculated using the NASA Space Physics Data Facility (SPDF)-Satellite Situation Center (SSC) web system, that contains the past and future orbit data from all heliophysics missions.
Authors=Pilipenko, V. A.; Mazur, N. G.; Fedorov, E. N.
Title=Discrimination of ULF signals from an underground seismogenic current, 2024, doi:10.1186/s40623-024-02058-9, ID=31167726
journal=Earth, Planets and Space
Keywords found:iri, international reference ionosphere
Sample usage ( BODY ) =In the ionosphere the vertical profile of the ionized and neutral particle parameters (used for permeability tensor elements calculation) is derived from the International Reference Ionosphere (IRI) model. Thus, the model under consideration is like the model with a layered horizontally homogeneous ionosphere with a realistic vertical profile used in (Fedorov et al. 2023a , b ).
Authors=Nanjo, Sota; Shiokawa, Kazuo
Title=Spatial structures of blue low-latitude aurora observed from Japan during the extreme geomagnetic storm of May 2024, 2024, doi:10.1186/s40623-024-02090-9, ID=32181548
journal=Earth, Planets and Space
Keywords found:space physics data facility, omni, omniweb
Sample usage ( ACK ) =We acknowledge use of NASA/GSFC’s Space Physics Data Facility’s OMNIWeb service, and OMNI data. This work was supported by Grants-in-Aids for Scientific Research (21H04518 and 22K21345) from Japan Society for the Promotion of Science (JSPS).
Sample usage ( BODY ) =The solar wind parameters in the OMNI data are shifted to account for propagation from the actual measurement location to the subsolar point of the bow shock, so there is ambiguity in the arrival time.
Sample usage ( BODY ) =Figure 1 shows the time series of solar wind parameters during the geomagnetic storm obtained from the OMNIWeb (Papitashvili et al. 2020 ), the geomagnetic variations, and the intensity measured by a photometer in Moshiri, Hokkaido, Japan (N, E) (Shiokawa et al. 1996 ).
Authors=Yamauchi, D.; Nose, M.; Harada, Y.; Yamamoto, K.; Keika, K.; Nagamatsu, A.; Yokota, S.; Saito, Y.; Glocer, A.
Title=Terrestrial-origin O+ ions below 1 keV near the Moon measured with the Kaguya satellite, 2024, doi:10.1186/s40623-024-02107-3, ID=32181555
journal=Earth, Planets and Space
Keywords found:space physics data facility
Sample usage ( ACK ) =Acknowledgements We are grateful to World Data Center for Geomagnetism Kyoto, SuperMAG, and Space Physics Data Facility in NASA.
Authors=Kim, Hyangpyo; Connor, Hyunju Kim; Zou, Ying; Park, Jaeheung; Nakamura, Rumi; McWilliams, Kathryn
Title=Relation between magnetopause position and reconnection rate under quasi-steady solar wind dynamic pressure, 2024, doi:10.1186/s40623-024-02101-9, ID=32181558
journal=Earth, Planets and Space
Keywords found:omni
Sample usage ( BODY ) =Case studies Under the assumption that the enhancement of the ionospheric poleward flow during southward IMF is primarily caused by dayside reconnection, we identified three events from SuperDARN measurements that occurred on 9 October 2016, 21 September 2017, and 20 December 2017. Figure 2 shows the OMNI IMF, solar wind dynamic pressure (), and SYM-H index for each event (1-min time resolution).
Sample usage ( ABSTRACT ) =Then, we estimate the magnetopause position near the local noon by inputting NASA OMNI solar wind data into the empirical magnetopause models. The reconnection rate shows anti-correlation with the magnetopause position that it generally increases as the magnetopause located closer to Earth and vice versa.
Authors=Ogino, Kohei; Harada, Yuki; Nishino, Masaki N.; Saito, Yoshifumi; Yokota, Shoichiro; Kasahara, Yoshiya; Kumamoto, Atsushi; Takahashi, Futoshi; Shimizu, Hisayoshi
Title=Comprehensive characterization of solar wind interaction with lunar crustal magnetic fields: Kaguya low-altitude observations, 2024, doi:10.1186/s40623-024-02123-3, ID=32523911
journal=Earth, Planets and Space
Keywords found:omni
Sample usage ( BODY ) =We also utilized upstream solar wind data from OMNI (King and Papitashvili 2005 ) time-shifted according to the differences between the bow shock nose and Moon locations divided by the solar wind speed assuming radial convection of the solar wind.
