{
  "annotation_id": "f52d879d-f3e3-4bff-958d-6d7d749dff2d",
  "date_created": "2026-03-02T18:00:42.614000Z",
  "date_modified": "2026-03-02T18:00:42.614000Z",
  "file_hash": "899b02f782b9851a7029b0846bba7664ec88af8eba567aa9a0b7682cf9f5746e",
  "private": false,
  "record": {
    "abstract": "We identified a new class of mid-latitude medium-scale traveling ionospheric\ndisturbances (MS TIDs), viz. traveling wave packets (TWPs) of total electron\ncontent (TEC) disturbances. For the first time, the morphology of TWPs is\npresented for 105 days. Using the technique of GPS interferometry of TIDs we\ncarried out a detailed analysis of the spatial-temporal properties of TWPs by\nconsidering an example of the most conspicuous manifestation of TWPs on October\n18, 2001 over California, USA. The velocity and direction of TWPs correspond to\nthose of mid-latitude MS TIDs obtained previously from analyzing the phase\ncharacteristics of HF radio signals as well as signals from geostationary\nsatellites and discrete cosmic radio sources.",
    "arxiv_id": "physics/0211046",
    "authors": [
      "E. L. Afraimovich",
      "N. P. Perevalova",
      "S. V. Voyeikov"
    ],
    "categories": [
      "physics.geo-ph"
    ],
    "doi": "10.1016/j.jastp.2003.08.007",
    "title": "Traveling wave packets of total electron content disturbances as deduced   from global GPS network data",
    "url": "https://arxiv.org/abs/physics/0211046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fc62b72a-ddfa-478f-b70e-b9b435fd215b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}