|
gptkbp:instanceOf
|
astronomer
|
|
gptkbp:collaboratesWith
|
gptkb:treaty
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:dataCollected
|
imaging data
spectroscopic data
|
|
gptkbp:endDate
|
2020
|
|
gptkbp:fieldOfStudy
|
gptkb:astronomy
astrophysics
|
|
gptkbp:fundedBy
|
gptkb:National_Science_Foundation
gptkb:U.S._Department_of_Energy
gptkb:Alfred_P._Sloan_Foundation
|
|
gptkbp:hasTelescope
|
gptkb:2.5-meter_Sloan_Foundation_Telescope
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SDSS-IV
|
|
gptkbp:location
|
gptkb:Apache_Point_Observatory
|
|
gptkbp:notableProject
|
gptkb:APOGEE-2
gptkb:MaNGA
gptkb:eBOSS
|
|
gptkbp:partOf
|
gptkb:Sloan_Digital_Sky_Survey
|
|
gptkbp:predecessor
|
gptkb:SDSS-III
|
|
gptkbp:releaseDate
|
gptkb:DR13
gptkb:DR14
gptkb:DR15
gptkb:DR16
gptkb:DR17
|
|
gptkbp:startDate
|
2014
|
|
gptkbp:successor
|
gptkb:SDSS-V
|
|
gptkbp:website
|
https://www.sdss.org/surveys/fourth-survey/
|
|
gptkbp:bfsParent
|
gptkb:Sloan_Digital_Sky_Survey
|
|
gptkbp:bfsLayer
|
6
|