20260505 13573200 1.0 ISO 19139 Metadata Implementation Specification FALSE geografia_interfluvio_Purus_Madeira 002 -79.616942 -42.463610 -20.498211 5.280955 1 0.000 Geographic GCS_SIRGAS_2000 Angular Unit: Degree (0.017453) <GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.6.0'><WKT>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]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>1111948722.2222221</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4674</WKID><LatestWKID>4674</LatestWKID></GeographicCoordinateSystem> 20260427 13493900 20260427 13493900 500000 5000 ItemDescription Esri ArcGIS 13.6.3.59530 geografia_interfluvio_Purus_Madeira 1 -79.616942 -42.463610 5.280955 -20.498211 Basin Levels 6, Minor sub-basins <DIV STYLE="text-align:Left;"><DIV><DIV>The BL6 level were created by subdividing BL4 basins into drainage subunits with lower threshold size of 1,000 km2.<TABLE><TBODY><TR><TD>Variables</TD><TD>Description</TD></TR><TR><TD>OBJECTID</TD><TD>Object identifier</TD></TR><TR><TD>SUM_OR1_K</TD><TD>The length (km) of first order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR2_K</TD><TD>The length (km) of second order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR3_K</TD><TD>The length (km) of third order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR4_K</TD><TD>The length (km) of fourth order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR5_K</TD><TD>The length (km) of fifth order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR6_K</TD><TD>The length (km) of sixth order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR7_K</TD><TD>The length (km) of seventh order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR8_K</TD><TD>The length (km) of octave order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR9_K</TD><TD>The length (km) of ninth order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR10_K</TD><TD>The length (km) of tenth order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_OR11_K</TD><TD>The length (km) of eleventh order stream by each basin in the full resolution network </TD></TR><TR><TD>SUM_TOT_K</TD><TD>The length (km) of all orders stream by each basin in the full resolution network </TD></TR><TR><TD>Area_km2</TD><TD>Area in square kilometers</TD></TR><TR><TD>Area_ha</TD><TD>Area in hectares</TD></TR><TR><TD>BL6</TD><TD>Name of basin in level BL6</TD></TR><TR><TD>BL6_id</TD><TD>Number Identifier of BL6 level</TD></TR><TR><TD>Shape_Length</TD><TD>Length in degrees - NOT USE</TD></TR><TR><TD>Shape_Area</TD><TD>Area in degrees - NOT USE</TD></TR></TBODY></TABLE></DIV></DIV></DIV> Amazon Basins Authors: Eduardo Venticinque1, Bruce Forsberg2, Ronaldo B. Barthem3, Paulo Petry4, Laura Hess5, Armando Mercado6, Carlos Cañas6, Mariana Montoya6, Carlos Durigan6, Michael Goulding6. Affiliations: 1-Universidade Federal do Rio Grande do Norte endereço (UFRN), Depto Ecologia, 59072-970 - Natal, RN – Brazil 2-Instituto Nacional de Pesquisas da Amazônia (INPA) Cx Postal 478, Manaus, AM, Brazil, 69011-970 3-Museu Paraense Emilio Goeldi (Belém, Pará, Brazil), Caixa Postal 399, Belém, PA, Brazil, 66040-170 4-The Nature Conservancy (TNC), 4245 N. Fairfax Drive, Arlington VA22203, USA & Harvard University, Cambridge MA 02138, USA 5-Earth Research Institute, University of California, Santa Barbara, California 93106-3060 USA 6-Wildlife Conservation Society (WCS), 2300 Southern Boulevard, Bronx, New York 10460 USA Contact: Eduardo Venticinque - eduardo.venticinque@gmail.com; BruceForsberg - brforsberg@gmail.com; Armando Mercado - amercado@wcs.org The synthetic work for this paper was supported by the Science for Nature and People (SNAP) project sponsored by the National Center for Ecological Analysis and Synthesis (NCEAS), the Wildlife Conservation Society (WCS) and the Nature Conservancy (TNC). File Geodatabase Feature Class 0.000 dataset EPSG 6.11(9.2.0) 0 Simple FALSE 0 TRUE FALSE geografia_interfluvio_Purus_Madeira Feature Class 0 OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. Shape_Leng Shape_Leng Double 8 0 0 Work_Area Work_Area String 100 0 0 Shape_Le_1 Shape_Le_1 Double 8 0 0 ha ha Double 8 0 0 coordenada coordenada Integer 4 0 0 Shape_Area Shape_Area Double 8 0 0 Area of feature in internal units squared. Esri Positive real numbers that are automatically generated. km2 km2 Double 8 0 0 Centroide_ Centroide_ Double 8 0 0 Shape_Length Shape_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. Centroide1 Centroide1 Double 8 0 0 20260427