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<ri:Resource created="2015-04-07T13:09:00Z" status="active" updated="2026-03-04T11:08:16Z" version="1.2" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>NVSS - The NRAO VLA Sky Survey (intensity maps) survey collection</title><shortName>NVSS</shortName><identifier>ivo://CDS/P/NVSS</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>CDS</name></creator><date role="Created">2015-04-07T13:09:00Z</date><date role="Updated">2019-05-05T06:42:00Z</date><contact><name>CDS Helpdesk</name><email>cds-question@unistra.fr</email></contact></curation><content><subject>Sky survey</subject><subject>Radio astronomy</subject><description>The NRAO VLA Sky Survey (NVSS) is a 1.4 GHz continuum survey covering the entire sky north of -40 deg declination. NVSS intensity maps - resampled in Healpix by CDS. Original acknowledgement for data: Any papers using observational material taken with NRAO instruments (Karl G. Jansky Very Large Array or otherwise) or papers where a significant portion of the work was done at NRAO, should include the following acknowledgement to NRAO and NSF:</description><source format="bibcode">1998AJ....115.1693C</source><referenceURL>https://alasky.cds.unistra.fr/NVSS/intensity</referenceURL><type>Survey</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsDerivedFrom</relationshipType><relatedResource>NRAO</relatedResource></relationship></content><rights rightsURI="https://cds.unistra.fr/aladin-org/licences_aladin.html">This HiPS is distributed under ODbL license by Unistra/CNRS</rights><capability standardID="ivo://ivoa.net/std/hips#hips-1.0"><interface role="std" xsi:type="vs:ParamHTTP"><accessURL use="base">https://alasky.cds.unistra.fr/NVSS/intensity</accessURL><mirrorURL>https://alaskybis.cds.unistra.fr/NVSS/intensity</mirrorURL><mirrorURL>https://casda.csiro.au/hips/NVSS/</mirrorURL><mirrorURL>http://skies.esac.esa.int/NVSS</mirrorURL><mirrorURL>https://hips.china-vo.org/m/CDS_P_NVSS</mirrorURL></interface></capability><coverage><temporal>49231 50357</temporal><spectral>9.27649821e-25 9.27649821e-25</spectral><footprint ivo-id="ivo://mocivod">https://alasky.cds.unistra.fr/NVSS/intensity/Moc.fits</footprint><waveband>Radio</waveband></coverage></ri:Resource>