Astronomical survey
general map or image of a region of the sky with no specific observational target.
Optical Gravitational Lensing Experiment
Pan-STARRS
Ninth Cambridge survey at 15GHz
Hubble Deep Field South
Great Observatories Origins Deep Survey
Near-Earth Asteroid Tracking
Lowell Observatory Near-Earth-Object Search
Deep Ecliptic Survey
Digitized Sky Survey
RAdial Velocity Experiment
National Geographic Society – Palomar Observatory Sky Survey
2MASS
New Mexico Exoplanet Spectroscopic Survey Instrument
International Near-Earth Asteroid Survey
Catalina Real-time Transient Survey
Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
Asteroid Terrestrial-impact Last Alert System
Mount Lemmon Survey
Palomar–Leiden survey
Outer Solar System Origins Survey
All Sky Automated Survey for SuperNovae
Miniature Exoplanet Radial Velocity Array
Search for habitable Planets EClipsing ULtra-cOOl Stars
Sagittarius Window Eclipsing Extrasolar Planet Search
ALFALFA
Faint Images of the Radio Sky at Twenty-Centimeters
2dF Galaxy Redshift Survey
Tenth Cambridge survey
Chandra Deep Field South
Supernova Legacy Survey
Gaia Data Release 1
Fourth Cambridge Survey
First Cambridge Catalogue of Radio Sources
redshift survey
Hubble Ultra-Deep Field
Zwicky Transient Facility
All Sky Automated Survey
6dF Galaxy Survey
AEGIS
Anglo-Australian Planet Search
Siding Spring Survey
Cluster Lensing And Supernova survey with Hubble
Catalina Sky Survey
Cosmic Evolution Survey
Extended Groth Strip
Gaia Data Release 2
Galactic Emission Mapping
Galaxy And Mass Assembly survey
Third Cambridge Catalogue of Radio Sources
Hubble eXtreme Deep Field