# Cuencas

Shapefile

Tags
Biomas, Amazonia, RAISG

Summary

    Datos consolidados de Cuencas

Description

    Datos consolidados de cuencas, en el ámbito de la Red Amazónica de Información Socioambiental Georreferenciada para la Amazonía. Para obtener la capa de cuencas,se realizado reuniones técnicas de manera a integrar una única, analizando y realizando pequeños ajustes tomando la mejor decisión en base a la información con mayor detalle y precisión.

Credits

    RAISG, 2025 - Cuencas

Use limitations

    Uso de los datos ocurre conforme Termo de Licencia de Uso de Datos e Geo serviciosde RAISG

Extent

West | -79.617211 | East | -43.399318
North | 10.059151 | South | -20.535150

Scale Range

Maximum (zoomed in) | 1:5,000
Minimum (zoomed out) | 1:150,000,000

## ArcGIS Metadata ▼►

## Topics and Keywords ▼►

* Content typeDownloadable Data
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## Citation ▼►

* TitleCuencas
Presentation formats *digital map
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## Resource Details ▼►

Dataset languages *Portuguese (BRAZIL)
Dataset character setutf8 - 8 bit UCS Transfer Format
Spatial representation type *vector
* Processing environmentVersion 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
Credits

      RAISG, 2025 - Cuencas

ArcGIS item properties

* NameCuencas
* Size23.583
* Location

* Access protocolLocal Area Network

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## Extents ▼►

Extent

Geographic extent

Bounding rectangle

Extent typeExtent used for searching
* West longitude-79.617211
* East longitude-43.399318
* North latitude10.059151
* South latitude-20.535150
* Extent contains the resourceYes

Vertical extent

* Minimum value0.000000
* Maximum value0.000000

Extent in the item's coordinate system

* West longitude-79.617211
* East longitude-43.399318
* South latitude-20.535150
* North latitude10.059151
* Extent contains the resourceYes

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## Resource Constraints ▼►

Constraints

Limitations of use

      Uso de los datos ocurre conforme Termo de Licencia de Uso de Datos e Geo serviciosde RAISG

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## Spatial Reference ▼►

ArcGIS coordinate system

* TypeGeographic
* Geographic coordinate referenceGCS_SIRGAS_2000
* Coordinate reference details

Geographic coordinate system

Well-known identifier4674
X origin-400
Y origin-400
XY scale11258999068426.238
Z origin-100000
Z scale10000
M origin-100000
M scale10000
XY tolerance8.983152841195215e-09
Z tolerance0.001
M tolerance0.001
High precisiontrue
Left longitude-180
Latest well-known identifier4674
Well-known textGEOGCS["GCS_SIRGAS_2000",DATUM["D_SIRGAS_2000",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4674]]

Reference system identifier

* Value4674
* CodespaceEPSG
* Version6.11(9.2.0)

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## Spatial Data Properties ▼►

Vector ▼►

* Level of topology for this datasetgeometry only
Geometric objects

Feature class nameCuencas
* Object typecomposite
* Object count9

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ArcGIS Feature Class Properties
▼►

Feature class nameCuencas

* Feature typeSimple
* Geometry typePolygon
* Has topologyFALSE
* Feature count9
* Spatial indexTRUE
* Linear referencingTRUE

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## Lineage ▼►

Lineage statement

      A seguir síntesis das fuentes de biomas, en cada país:

      Bolivia: Fundación Amigos de La Natureza (FAN).
      Source: capa de Unidades Hidrográficas de Bolivia elaborada por el Viceministerio de Recursos Hídricos y Riego (VRHR), 2010.

      Brasil: Instituto Socioambiental (ISA)
      Source: Base Hidrográfica Ottocodificada Multiescalas - Agência Nacional de Águas (ANA), 2012.

      Colombia: Fundación Gaia - FGA
      Source: Estudio Nacional del Agua (2014), IDEAM; Estudio Nacional del Agua (2022), Ideam; Adaptado Fundación Gaia Amazonas (2023); http://www.ideam.gov.co/web/agua/estudio-nacional-del-agua

      Ecuador: EcoCiencia
      Source: Ministerio de Agua, Ambiente y Transición Ecológica del Ecuador (MAATE), 2024.

      Perú: Instituto do Bien Comun (IBC)
      Source: Unidades Hidrográficas: Autoridad Nacional del Agua (ANA), 2023.

      Venezuela: Provita y Wataniba
      Source: A partir del Modelo de elevación de NASADEM (NASA JPL, 2020. NASADEM Merged DEM Global 1 arc second V001 [Data set]. NASA EOSDIS Land Processes DAAC. Accessed 2020-12-30  from doi:10.5067/MEaSUREs/NASADEM/NASADEM_HGT.001), se generó la capa de cuencas hidrógraficas utilizando la metodología de Otto Pfastetter (https://metadados.snirh.gov.br/geonetwork/srv/api/records/7bb15389-1016-4d5b-9480-5f1acdadd0f5/attachments/Manual_Codificao_de_Bacias_de_Otto_Pfafstetter.pdf)

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## Distribution ▼►

Distribution format

* NameShapefile

Transfer options

* Transfer size23.583

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## Fields ▼►

Details for object Cuencas ▼►

* TypeFeature Class
* Row count9
Field numerootto
▼►

* Aliasnumerootto
* Data typeString
* Width4
* Precision0
* Scale0

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Field nombrecuenca
▼►

* Aliasnombrecuenca
* Data typeString
* Width50
* Precision0
* Scale0

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Field shape
▼►

* AliasShape
* Data typeGeometry
* Width0
* Precision0
* Scale0
* Field description

      Feature geometry.

* Description source

      Esri

* Description of values

      Coordinates defining the features.

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Field hectares
▼►

* Aliashectares
* Data typeDouble
* Width19
* Precision0
* Scale0

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Field shape_Leng
▼►

* Aliasshape_Leng
* Data typeDouble
* Width19
* Precision0
* Scale0

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Field shape_Area
▼►

* Aliasshape_Area
* Data typeDouble
* Width19
* Precision0
* Scale0
* Field description

      Area of feature in internal units squared.

* Description source

      Esri

* Description of values

      Positive real numbers that are automatically generated.

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## Metadata Details ▼►

* Metadata languagePortuguese (BRAZIL)
Metadata character setutf8 - 8 bit UCS Transfer Format
Scope of the data described by the metadata *dataset
Scope name *dataset
* Last update2024-10-25
ArcGIS metadata properties

Metadata formatArcGIS 1.0
Metadata styleISO 19139 Metadata Implementation Specification
Standard or profile used to edit metadataFGDC
Created in ArcGIS for the item2019-02-17 10:42:31
Last modified in ArcGIS for the item2024-10-25 21:05:44
Automatic updates

Have been performedYes
Last update2024-10-25 21:05:19

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## Thumbnail and Enclosures ▼►

Thumbnail

Thumbnail typeJPG

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## FGDC Metadata (read-only) ▼►

## Entities and Attributes ▼►

  Detailed Description
    Entity Type
      Entity Type Label Cuencas
    Attribute
      Attribute Label numerootto
    Attribute
      Attribute Label nombrecuenca
    Attribute
      Attribute Label shape
      Attribute Definition
        Feature geometry.
      Attribute Definition Source Esri
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute Label hectares
    Attribute
      Attribute Label shape_Leng
    Attribute
      Attribute Label shape_Area
      Attribute Definition
        Area of feature in internal units squared.
      Attribute Definition Source Esri
      Attribute Domain Values
        Unrepresentable Domain
          Positive real numbers that are automatically generated.

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