青藏高原河流流域矢量shp文件.zip

<?xml version="1.0"?> <metadata> <idinfo> <citation> <citeinfo> <origin>World Wildlife Fund (WWF)</origin> <pubdate>2006</pubdate> <title>HydroSHEDS (BAS) - Drainage basins (watershed boundaries) at 15s resolution</title> <pubinfo> <pubplace>Sioux Falls, SD</pubplace> <publish>U.S. Geological Survey</publish> </pubinfo> <onlink>http://hydrosheds.cr.usgs.gov</onlink> <ftname>as_bas_15s_beta</ftname><othercit>Please cite HydroSHEDS as: Lehner, B., Verdin, K., Jarvis, A. (2006): HydroSHEDS Technical Documentation. World Wildlife Fund US, Washington, DC. Available at http://hydrosheds.cr.usgs.gov.</othercit><onlink>http://www.worldwildlife.org/hydrosheds</onlink></citeinfo> </citation> <descript> <abstract>HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless near-global extent.</abstract> <purpose>The goal of developing HydroSHEDS was to generate key data layers to support regional and global watershed analyses, hydrological modeling, and freshwater conservation planning at a quality, resolution and extent that had previously been unachievable.</purpose> <supplinf>For more information please refer to the HydroSHEDS Technical Documentation: Lehner, B., Verdin, K., Jarvis, A. (2006): HydroSHEDS Technical Documentation. World Wildlife Fund US, Washington, DC. Available at http://hydrosheds.cr.usgs.gov. Please also visit http://www.worldwildlife.org/hydrosheds and http://hydrosheds.cr.usgs.gov for information on data download and status reports.</supplinf> <langdata>en</langdata></descript> <timeperd> <timeinfo> <sngdate> <caldate>2006</caldate> </sngdate> </timeinfo> <current>publication date</current> </timeperd> <status> <progress>Complete</progress> <update>As needed</update> </status> <spdom> <bounding> <westbc>57</westbc> <eastbc>180</eastbc> <northbc>61</northbc> <southbc>-12</southbc> </bounding> </spdom> <keywords> <theme> <themekt>GCMD Parameter Keywords</themekt> <themekey>Earth Science</themekey> <themekey>Land Surface</themekey> <themekey>Topography</themekey> <themekey>Terrain Elevation</themekey> <themekey>Digital Elevation Model</themekey> <themekey>3-arc-second DEM</themekey> <themekey>Hydrosphere</themekey> <themekey>Surface Water</themekey> <themekey>Drainage</themekey> <themekey>Hydropattern</themekey> <themekey>Rivers</themekey> <themekey>Streams</themekey> <themekey>Watershed Characteristics</themekey> <themekey>Cartography</themekey> <themekey>Mapping</themekey> <themekey>GIS</themekey> <themekey>EDC</themekey> <themekey>EROS</themekey> <themekey>USGS</themekey> </theme> <place><placekt>GCMD Location Keywords</placekt><placekey>Asia</placekey></place> </keywords> <accconst>None.</accconst> <useconst>Users may apply HydroSHEDS for non-commercial purposes. We kindly ask users to cite HydroSHEDS in any published material produced using this data. Any modification of the original data by users must be noted. The authors of HydroSHEDS may request reprints of publications and copies of derived materials. The user shall not reproduce, convert, (re)publish, (re)distribute, (re)broadcast, (re)transmit, sell, rent, lease, sublicense, lend, assign, time-share, or transfer, in whole or in part, or provide unlicensed third parties access to the data and related materials without explicit written permission from the authors. For more details see HydroSHEDS Technical Documentation.</useconst> <ptcontac> <cntinfo> <cntaddr> <addrtype>mailing and physical address</addrtype> <address>U.S. Geological Survey EROS Data Center</address> <city>Sioux Falls</city> <state>SD</state> <postal>57198</postal> <country>USA</country> </cntaddr> <cntvoice>605-594-6151</cntvoice> <cntfax>605-594-6589</cntfax> <cntemail>custserv@usgs.gov</cntemail> <cntperp><cntper>Customer Services</cntper><cntorg>EROS Data Center</cntorg></cntperp></cntinfo> </ptcontac> <native>Microsoft Windows XP Professional Version 2002 Service Pack 2; ESRI ArcView 3.2a; ESRI ArcGIS 8.2</native> <datacred>HydroSHEDS has been developed by the Conservation Science Program of World Wildlife Fund (WWF), in partnership with the U.S. Geological Survey (USGS), the International Centre for Tropical Agriculture (CIAT), The Nature Conservancy (TNC), and the Center for Environmental Systems Research (CESR) of the University of Kassel, Germany.</datacred><natvform>Shapefile</natvform></idinfo> <dataqual> <posacc> <horizpa> </horizpa> <vertacc> </vertacc> </posacc> <lineage> <srcinfo> <srccite> <citeinfo> <origin>NASA, JPL, NGA, DLR, ASI, USGS</origin> <title>SRTM Data Products</title> <pubdate>2002-2005</pubdate><othercit>Data sets include: SRTM-3 by JPL, DTED-1 by USGS, SWBD by NGA.</othercit><onlink>http://edc.usgs.gov/products/elevation.html</onlink></citeinfo> </srccite> <srccitea>SRTM Data Products</srccitea> </srcinfo> <procstep> <procdesc>HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. The original SRTM data have been hydrologically conditioned using a sequence of automated procedures. Existing methods of data improvement and newly developed algorithms have been applied, including void-filling, filtering, stream burning, and upscaling techniques. Manual corrections were made where necessary. For more details please refer to the HydroSHEDS Technical Documentation.</procdesc> <proccont><cntinfo><cntperp><cntper>Bernhard Lehner</cntper><cntorg>World Wildlife Fund US (WWF)</cntorg></cntperp><cntemail>hydrosheds@wwfus.org</cntemail></cntinfo></proccont></procstep> <srcinfo><srccite><citeinfo><title>Auxiliary Data Products</title><onlink>http://srtm.csi.cgiar.org</onlink><onlink>http://www.maproom.psu.edu/dcw/</onlink><origin>CIAT, ESRI, WWF</origin><othercit>Data sets include: Void-filled SRTM data by CIAT, DCW and ArcWorld by ESRI, GLWD by WWF.</othercit><onlink>http://www.wwfus.org/science/data/globallakes.cfm</onlink></citeinfo></srccite><srccitea>Auxiliary Data Products</srccitea></srcinfo><procstep><procdesc Sync="TRUE">Dataset copied.</procdesc><srcused Sync="TRUE"></srcused><procdate Sync="TRUE">20121204</procdate><proctime Sync="TRUE">21031200</proctime></procstep><procstep><procdesc Sync="TRUE">Dataset copied.</procdesc><srcused Sync="TRUE"></srcused><procdate Sync="TRUE">20140911</procdate><proctime Sync="TRUE">10384700</proctime></procstep><procstep><procdesc Sync="TRUE">Dataset copied.</procdesc><srcused Sync="TRUE"></srcused><procdate Sync="TRUE">20150529</procdate><proctime Sync="TRUE">10561200</proctime></procstep><procstep><procdesc Sync="TRUE">Dataset copied.</procdesc><srcused Sync="TRUE"></srcused><procdate Sync="TRUE">20150529</procdate><proctime Sync="TRUE">10585700</proctime></procstep></lineage> </dataqual> <spdoinfo> <direct>Vector</direct> <ptvctinf><esriterm Name="River_TP"><efeatyp Sync="TRUE">Simple</efeatyp><efeageom code="4" Sync="TRUE"></efeageom><esritopo Sync="TRUE">FALSE</es