No AccessThe role of man in conducting earth resources observations from spaceP. WEITZP. WEITZNASA, Johnson Space Center, Houston, Tex.Search for more papers by this authorPublished Online:16 Aug 2012https://doi.org/10.2514/6.1974-250SectionsRead Now ToolsAdd to favoritesDownload citationTrack citations ShareShare onFacebookXLinked InRedditEmail About Previous chapter Next chapter FiguresReferencesRelatedDetailsSee PDF for references What's Popular 10th Annual Meeting and Technical Display 28 January 1974 - 30 January 1974Washington,DC,U.S.A.https://doi.org/10.2514/6.1974-250 Crossmark TopicsApollo ProgramAstronomical InstrumentsAstronomical ObservatoryAstronomyNASANASA ProgramsPlanetary Science and ExplorationPlanetsSkylab ProgramSpace AgenciesSpace Exploration and TechnologySpace Science and TechnologySpectrometersSpectroscopyTelescopes KeywordsEarthApollo Telescope MountAeroplaneMultispectral ScannerBinocularsEarth Resources Technology SatelliteAcquisition and TrackingExploration of the MoonPreventive MaintenanceManned Space VehiclesDigital Submission Topic