{
  "annotation_id": "5670292b-4013-4fa7-acf8-622d89ad853a",
  "date_created": "2026-03-02T18:00:43.056000Z",
  "date_modified": "2026-03-02T18:00:43.056000Z",
  "file_hash": "fbd1184f2be07d9d31692e609be703529104af7b16c4daebe352d9b8518ab654",
  "private": false,
  "record": {
    "abstract": "During strong magnetic storms, the errors of determination of the range,\nfrequency Doppler shift and angles of arrival of transionospheric radio signals\nexceeds the one for magnetically quiet days by one order of magnitude as a\nminimum. This can be the cause of performance degradation of current satellite\nradio engineering navigation, communication and radar systems as well as of\nsuperlong-baseline radio interferometry systems. The relative density of phase\nslips at mid-latitudes exceeds its mean value for magnetically quiet days at\nleast by the order of 1 or 2, that makes a few percent of the total density of\nGPS observations. Furthermore, the level of phase slips for the GPS satellites\nlocated at the sunward side of the Earth was 5-10 times larger compared to the\nopposite side of the Earth.",
    "arxiv_id": "physics/0212046",
    "authors": [
      "E. L. Afraimovich"
    ],
    "categories": [
      "physics.geo-ph"
    ],
    "title": "Degradation of signals and operation failures of radio engineering   satellite systems during geospace disturbances accompanied by abrupt changes   in the geomagnetic field",
    "url": "https://arxiv.org/abs/physics/0212046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "52de63de-f40b-463e-9352-1dd17f69aa64",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}