Biomas

Shapefile

Thumbnail

Tags
Biomas, Amazonía, RAISG


Summary

Datos consolidados de Biomas 

Description

Datos consolidados de biomas, en el ámbito de la Red Amazónica de Información Socioambiental Georreferenciada para la AmazóniaPara obtener la capa de biomas, 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, 2023 - Biomas

Use limitations

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 type  Downloadable Data


Citation 

*Title Biomas


Presentation formats* digital map


Resource Details 

Dataset languages* Portuguese (BRAZIL)
Dataset character set  utf8 - 8 bit UCS Transfer Format


Spatial representation type* vector


*Processing environment  Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388


Credits
RAISG, 2023 - Biomas

ArcGIS item properties
*Name Biomas
*Size 26.402
*Location
*Access protocol Local Area Network

Extents 

Extent
Vertical extent
*Minimum value 0.000000
*Maximum value 0.000000


Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -79.617211
*East longitude -43.399318
*North latitude 10.059151
*South latitude -20.535150
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude -79.617211
*East longitude -43.399318
*South latitude -20.535150
*North latitude 10.059151
*Extent contains the resource Yes

Spatial Reference 

ArcGIS coordinate system
*Type Geographic
*Geographic coordinate reference GCS_SIRGAS_2000
*Coordinate reference details
Geographic coordinate system
Well-known identifier 4674
X origin -400
Y origin -400
XY scale 11258999068426.238
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 8.983152841195215e-09
Z tolerance 0.001
M tolerance 0.001
High precision true
Left longitude -180
Latest well-known identifier 4674
Well-known text GEOGCS["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
*Value 4674
*Codespace EPSG
*Version 6.11(9.2.0)


Spatial Data Properties 

Vector
*Level of topology for this dataset  geometry only


Geometric objects
Feature class name Biomas
*Object type  composite
*Object count 7



ArcGIS Feature Class Properties
Feature class name Biomas
*Feature type Simple
*Geometry type Polygon
*Has topology FALSE
*Feature count 7
*Spatial index TRUE
*Linear referencing TRUE



Lineage 

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

Bolivia: Fundación Amigos de La Natureza (FAN).
Source: 

Brasil: Instituto Socioambiental (ISA) y Instituto do Homem e Meio Ambiente da Amazônia (Imazon)
Source: Mapa de Limites de los Biomas, Instituto Brasileiro de Geografia e Estastística (IBGE), 1:250.000, 2019

Colombia: Fundación Gaia (FGA)
Source: Mapa Digital de Biomas en Colombia. Instituto Geográfico Agustín Codazzi IGAC, (2008). Adaptado Fundación Gaia Amazonas (2023);
https://metadatos.icde.gov.co/geonetwork/srv/api/records/1321b0ce-1f01-40ee-989e-a0972a81a205

Ecuador: EcoCiencia
Source: 

Guyana: 
Source: 

Guyane Française:
Source: 

Perú: Instituto do Bien Comun (IBC)
Source: 

Suriname: 
Source: 

Venezuela: Provita
Source: Con base en la RESOLVE Ecoregions dataset 2017 (https://ecoregions.appspot.com/), se generó el mapa de biomas que fue ajustado posteriormente utilizando el modelo digital de elevaciones Aster GDEM e imágenes Landsat desde 2018 a 2022. Con el apoyo de Gaia Amazonas (www.gaiaamazonas.org) se ajustaron los biomas limitrofes con Colombia para garantizar su continuidad.


Distribution 

Distribution format
*Name Shapefile


Transfer options
*Transfer size 26.402


Fields 

Details for object Biomas 
*Type Feature Class
*Row count 7


Field FID
 
*Alias FID
*Data type OID
*Width 4
*Precision 0
*Scale 0
*Field description
Internal feature number.

*Description source
Esri

*Description of values
Sequential unique whole numbers that are automatically generated.





Field Shape
 
*Alias Shape
*Data type Geometry
*Width 0
*Precision 0
*Scale 0
*Field description
Feature geometry.

*Description source
Esri

*Description of values
Coordinates defining the features.





Field id_bioma
 
*Alias id_bioma
*Data type Integer
*Width 10
*Precision 10
*Scale 0




Field bioma
 
*Alias bioma
*Data type String
*Width 50
*Precision 0
*Scale 0




Field hectares
 
*Alias hectares
*Data type Double
*Width 19
*Precision 0
*Scale 0




Field globalid
 
*Alias globalid
*Data type String
*Width 38
*Precision 0
*Scale 0




Field shape_Leng
 
*Alias shape_Leng
*Data type Double
*Width 19
*Precision 0
*Scale 0




Field shape_Area
 
*Alias shape_Area
*Data type Double
*Width 19
*Precision 0
*Scale 0
*Field description
Area of feature in internal units squared.

*Description source
Esri

*Description of values
Positive real numbers that are automatically generated.







Metadata Details 

*Metadata language Portuguese (BRAZIL)


Scope of the data described by the metadata* dataset
Scope name* dataset


*Last update 2023-12-09


ArcGIS metadata properties
Metadata format ArcGIS 1.0
Standard or profile used to edit metadata FGDC


Created in ArcGIS for the item 2023-10-13 21:31:21
Last modified in ArcGIS for the item 2023-12-09 15:30:16


Automatic updates
Have been performed Yes
Last update 2023-12-09 14:16:29


Thumbnail and Enclosures 

Thumbnail
Thumbnail type  JPG

FGDC Metadata (read-only) 

Entities and Attributes