<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
<qgis version="3.40.13-Bratislava">
  <identifier>C:\Job\2026\QGIS SHA Project using the USLE Lake Baikal case study\data\ABC.gpkg|layername=ABCbkl9419_WGS84</identifier>
  <parentidentifier></parentidentifier>
  <language>eng (English)</language>
  <type>dataset</type>
  <title>USLE regional coefficients Lake Baikal 1994-2019</title>
  <abstract>The original online version of the Baikal Division of the Geophysical Survey, Federal Research Center of the Rus sian Academy of Sciences catalogue data  BDRGS (2020) for magnitudes equal to or more than 2.6 (energy class K ≥ 8.6, accepted in catalogue homepage) for the period 1994–2019 and within 48–58°N and 99–122°E were used for compiling the maps of the USLE coeffi cients. The calculations by the SCE algorithm (Nekrasova et al. 2015) performed using the hierarchy of enclosed square cells with linear sizes of 2°, 1°, 1/2°, 1/4° and 1/8° for 1813 earthquake-prone cells of a regular grid with an annual empirical probability value of seis mic events of magnitude 2.6 (K = 8 or larger greater than 0.0001 and the modified Eq. (1) normalized to recurrence of strong magnitude 6.0 earthquakes, i.e. M0 = 6.0. With the same space–time–magnitude volume as in (Nekrasova and Kossobokov 2022a) we also modified the number of intervals into which the magnitude range is subdivided. Using a magnitude step of 0.32 as the SCE algorithm parameter, we obtained reliable USLE coefficient estimates for 1715 cells. </abstract>
  <keywords vocabulary="NDSHA Concept">
    <keyword>Neo-Deterministic Seismic Hazard Assessment (NDSHA)</keyword>
  </keywords>
  <keywords vocabulary="geographicRegion">
    <keyword>Lake Baikal region</keyword>
  </keywords>
  <keywords vocabulary="gmd:topicCategory">
    <keyword>Seismic Hazard</keyword>
  </keywords>
  <keywords vocabulary="seismicHazard">
    <keyword>seismic hazard</keyword>
  </keywords>
  <contact>
    <name>Anastasiia Nekrasova</name>
    <organization>Institute of Earthquake Prediction Theory and Mathematical Geophysics RAS</organization>
    <position></position>
    <voice></voice>
    <fax></fax>
    <email>nastia$mitp.ru</email>
    <role>owner</role>
  </contact>
  <links>
    <link size="" format="" url="https://www.itpz-ran.ru/en/results/maps-and-databases/" description="" type="information" name="Interactive Geographic Information Projects" mimeType=""/>
  </links>
  <history></history>
  <history>30 Nov 2025 Data source: ABC.gpkg, provided by the research team. 
Imported to SpatiaLite on 2025-11-30. No geometry transformations applied.</history>
  <dates/>
  <fees></fees>
  <constraints type="undefined 1">No restrictions for academic use. For citation, reference the Nekrasova, A., Kossobokov, V. (2023) Seismic risk assessment for the infrastructure in the regions adjacent to the Russian Federation Baikal–Amur Mainline based on the Unified Scaling Law for Earthquakes. Nat Hazards 116, 2. https://doi.org/10.1007/s11069-022-05750-9</constraints>
  <license>Project Draft License 1.0 (Placeholder)</license>
  <encoding></encoding>
  <crs>
    <spatialrefsys nativeFormat="Wkt">
      <wkt>GEOGCRS["WGS 84",ENSEMBLE["World Geodetic System 1984 ensemble",MEMBER["World Geodetic System 1984 (Transit)"],MEMBER["World Geodetic System 1984 (G730)"],MEMBER["World Geodetic System 1984 (G873)"],MEMBER["World Geodetic System 1984 (G1150)"],MEMBER["World Geodetic System 1984 (G1674)"],MEMBER["World Geodetic System 1984 (G1762)"],MEMBER["World Geodetic System 1984 (G2139)"],MEMBER["World Geodetic System 1984 (G2296)"],ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ENSEMBLEACCURACY[2.0]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Horizontal component of 3D system."],AREA["World."],BBOX[-90,-180,90,180]],ID["EPSG",4326]]</wkt>
      <proj4>+proj=longlat +datum=WGS84 +no_defs</proj4>
      <srsid>3452</srsid>
      <srid>4326</srid>
      <authid>EPSG:4326</authid>
      <description>WGS 84</description>
      <projectionacronym>longlat</projectionacronym>
      <ellipsoidacronym>EPSG:7030</ellipsoidacronym>
      <geographicflag>true</geographicflag>
    </spatialrefsys>
  </crs>
  <extent>
    <spatial miny="48" minz="0" maxx="122" maxy="58" crs="EPSG:4326" dimensions="2" minx="99" maxz="0"/>
    <temporal>
      <period>
        <start></start>
        <end></end>
      </period>
    </temporal>
  </extent>
</qgis>
