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Data · dataset · 2025

Reanalysis datasets of runoff and river discharge for the Upper Jinsha river

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The reanalysis data of runoff and river network discharge in the upper reaches of the Jinsha River is calculated based on ERA5-Land, CNRD, GloFAS, and GRFR runoff data, using the Muskingum-Cunge confluence method.

Description

This dataset does not include the original data from ERA5-Land, CNRD, GloFAS, and GRFR, but only the results after re-confluence calculations. The data span from 2009 to 2016In this dataset, the GRFR-MC data quality may be superior to the original GRFR discharge data and GloFAS discharge data, and can be used for regional river discharge analysis research.The dataset includes:river_network.geojson: Vector of the river network centerlinestation.csv: Locations of evaluation stations and their corresponding river segments.Accumulated runoff (assuming infinite fast confluence)cnrd_passthrough.parquet: CNRD accumulated runoffera5l_passthrough.parquet: ERA5-Land accumulated runoffglofas_passthrough.parquet: GloFAS accumulated runoffgrfr_passthrough.parquet: GRFR accumulated runoffera5lnmp_passthrough.parquet: Accumulated runoff simulated by NoahMP driven by ERA5-Landcldasnmp_passthrough.parquet: Accumulated runoff simulated by NoahMP driven by CLDASRiver network dischargecnrd.parquet: River network discharge calculated based on CNRD runoff and the Muskingum-Cunge confluence methodera5l.parquet: River network discharge calculated based on ERA5-Land runoff and the Muskingum-Cunge confluence methodglofas-mc.parquet: River network discharge calculated based on GloFAS runoff and the Muskingum-Cunge confluence methodgrfr-mc.parquet: River network discharge calculated based on GRFR runoff and the Muskingum-Cunge confluence methodera5lnmp.parquet: River network discharge calculated based on NoahMP simulated runoff driven by ERA5-Land and the Muskingum-Cunge confluence methodcldasnmp.parquet: River network discharge calculated based on NoahMP simulated runoff driven by CLDAS and the Muskingum-Cunge confluence methodRunoff:runoff_yrmean.nc: Annual mean runoff, grid datarunoff_seamean.nc: Seasonal mean runoff, grid data

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Provenance · 1 source records, 10 field assertions
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ScienceDB10.57760/sciencedb.221539 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:earth-environmentalmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:engineeringmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:humanitiesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:life-sciencesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:social-sciencemapping · scidb cnconnector:scidb_cn@1.0.0
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