{
  "context": "https://hydroshare.org/schema",
  "type": "ScientificDataset",
  "additionalType": "CompositeResource",
  "name": "The PISCO_GR2M Monthly Streamflow Product for Peru (v2.0)",
  "description": "This product provides a national-scale dataset of simulated monthly streamflow across Peru, developed using the PISCO gridded precipitation and evapotranspiration dataset at 0.1\u00b0 \u00d7 0.1\u00b0 spatial resolution, coupled with the GR2M rainfall\u2013runoff model and a river routing scheme. The dataset covers the entire Peruvian territory, including transboundary river basins shared with neighboring countries.\r\n\r\nThe modeling framework generates mean daily discharge for 11,913 river reaches, enabling a fine-scale representation of hydrological conditions at the national level. Model calibration and validation were performed using observed daily streamflow records from 43 gauging stations over the period 1981\u20132020, ensuring consistency with observed hydrological dynamics.\r\n\r\nThis dataset is designed to support hydrological analysis, monitoring, and decision-making, and will be regularly updated to incorporate new simulations and improvements.",
  "url": "http://www.hydroshare.org/resource/f1b537f338f24533af5dab946b51d215",
  "identifier": [
    "http://www.hydroshare.org/resource/f1b537f338f24533af5dab946b51d215"
  ],
  "creator": [
    {
      "type": "Person",
      "email": "hllauca@gmail.com",
      "identifier": null,
      "affiliation": {
        "type": "Organization",
        "url": null,
        "address": null,
        "name": "SENAMHI"
      },
      "name": "Llauca, Harold"
    }
  ],
  "dateCreated": "2023-04-13 18:58:07.125770+00:00",
  "keywords": [
    "GR2M",
    "Monthly flows",
    "Hydrological modeling",
    "Peru"
  ],
  "license": {
    "type": "CreativeWork",
    "name": "This resource is shared under the Creative Commons Attribution CC BY.",
    "description": null,
    "url": "http://creativecommons.org/licenses/by/4.0/"
  },
  "provider": {
    "type": "Organization",
    "url": "https://www.hydroshare.org/",
    "address": null,
    "name": "HydroShare"
  },
  "contributor": [],
  "publisher": null,
  "datePublished": null,
  "subjectOf": null,
  "version": null,
  "inLanguage": "eng",
  "creativeWorkStatus": {
    "type": "DefinedTerm",
    "name": "Public",
    "description": "The resource is publicly accessible and can be viewed or downloaded by anyone"
  },
  "dateModified": "2026-04-01 17:48:51.909886+00:00",
  "funding": [],
  "temporalCoverage": {
    "endDate": "2025-12-01 00:00:00",
    "startDate": "1981-01-01 00:00:00"
  },
  "spatialCoverage": {
    "type": "Place",
    "name": null,
    "geo": {
      "type": "GeoShape",
      "box": "1.1858 -67.3807 -19.5189 -82.8494"
    },
    "additionalProperty": null,
    "srs": null
  },
  "hasPart": [
    {
      "type": "CreativeWork",
      "name": "This resource is described by",
      "description": "Llauca H, Lavado-Casimiro W, Montesinos C, Santini W",
      "url": "Rau P. PISCO HyM GR2M : A Model of Monthly Water Balance in Peru (1981\u20132020). Water. 2021; 13(8) :1048. https://doi.org/10.3390/w13081048"
    }
  ],
  "isPartOf": [
    {
      "type": "CreativeWork",
      "name": "This resource is described by",
      "description": "Llauca H, Lavado-Casimiro W, Montesinos C, Santini W",
      "url": "Rau P. PISCO HyM GR2M : A Model of Monthly Water Balance in Peru (1981\u20132020). Water. 2021; 13(8) :1048. https://doi.org/10.3390/w13081048"
    }
  ],
  "relation": [
    "annotation=NoneType required=False default=None title='Relation' description='All other types of relations'"
  ],
  "additionalProperty": null,
  "associatedMedia": [],
  "citation": [
    "Llauca, H. (2026). The PISCO_GR2M Monthly Streamflow Product for Peru (v2.0), HydroShare, http://www.hydroshare.org/resource/f1b537f338f24533af5dab946b51d215"
  ],
  "coordinates": null,
  "includedInDataCatalog": null,
  "sourceOrganization": null,
  "sharing_status": null,
  "content_types": [
    "NetCDFLogicalFile",
    "CompositeResource"
  ],
  "additional_metadata": {},
  "viewCount": 2955,
  "relations": [
    {
      "type": "CreativeWork",
      "name": "This resource is described by",
      "description": "Llauca H, Lavado-Casimiro W, Montesinos C, Santini W",
      "url": "Rau P. PISCO HyM GR2M : A Model of Monthly Water Balance in Peru (1981\u20132020). Water. 2021; 13(8) :1048. https://doi.org/10.3390/w13081048"
    }
  ]
}