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THE ORBITING GEOPHYSICAL OBSERVATORIES
Proposed orbiting geophysical observatories and their ground support systems for studying the earth and the earth-sun relationships
THE MISSION OF THE ORBITING GEOPHYSICAL OBSERVATORIES
Objectives of orbiting geophysical observatory satellites - eccentric orbiting & polar orbiting missions
NASA to Launch Second Orbiting Geophysical Observatory
Launching of second Orbiting Geophysical Observatory satellite by thrust augmented Thor-Agena D rocket
IONOSPHERIC EXPERIMENT FOR THE ECCENTRIC GEOPHYSICAL OBSERVATORY
Ionospheric experiment for the eccentric geophysical observatory
THE ENGINEERING DESIGN OF THE ORBITING GEOPHYSICAL OBSERVATORIES
Engineering design of orbiting geophysical observatories to meet experiment orientation requirements
Data processing plan for eccentric Orbiting Geophysical Observatory /OGO-B/
Data processing plan for eccentric orbiting geophysical observatory
The design of the attitude control system for the orbiting geophysical observatory
Attitude control system for orbiting geophysical observatory
NASA to Launch First Orbiting Geophysical Observatory News Release No. 64-213
Orbiting geophysical observatory /ogo-a/ satellite
Low-energy proton and electron experiment for the Orbiting Geophysical Observatories B and E
Instrumentation and calibrations of low energy proton and electron experiment for orbiting geophysical observatories
THE MISSION OF THE ORBITING GEOPHYSICAL OBSERVATORIES
Earth-sun relationship data obtained by orbiting geophysical observatory experiments concerning the atmosphere of the earth, the magnetosphere, and cislunar space
Geomagnetic survey by the polar-Orbiting Geophysical Observatories.
Summary of reduced data from the polar Orbiting Geophysical Observatories OGO 2 and 4, spanning the time period from Oct. 14, 1965 to the end of 1967. A brief discussion of the accuracy of the observations is followed by a description of the data extent. It is shown that the quantity of data acquired by the OGO magnetometers far exceeds the total for all other magnetic survey sources. Data acquisition for only about a two-week interval gives virtually complete global coverage. Procedures and considerations underlying the data analysis performed are discussed. Suggestions for further work are presented.
COSMIC RAY EXPERIMENTS FOR EXPLORER XII AND THE ORBITING GEOPHYSICAL OBSERVATORY
Cosmic ray experiments for explorer xii and the orbiting geophysical observatory using geiger- muller counters, and scintillation counter telescopes
THE DESIGN OF THE ATTITUDE CONTROL SYSTEM FOR THE ORBITING GEOPHYSICAL OBSERVATORY
Design of the attitude control system for the orbiting geophysical observatory, discussing control laws, sensors, torque sources, reaction wheel system and pneumatic system
Eighth reliability assessment for the orbiting geophysical observatories, addendum
Performance test summary and hardware reliability for orbiting geophysical observatories
The Orbiting Geophysical Observatory Test and Support Program
Test programs & support systems for orbiting geophysical observatory
Random-vibration response data for orbiting geophysical observatory - Flight, acoustic, and vibration test
Random vibration response data for orbiting geophysical observatory - comparative analysis of flight, acoustic, and vibration tests