The Orbiting Geophysical Observatories

@article{Ludwig1962TheOG,
  title={The Orbiting Geophysical Observatories},
  author={George H. Ludwig},
  journal={Space Science Reviews},
  year={1962},
  volume={2},
  pages={175-218}
}
  • G. Ludwig
  • Published 1 November 1962
  • Physics, Geology
  • Space Science Reviews
The Orbiting Geophysical Observatories and the supporting ground checkout equipment, data acquisition and tracking stations and data processing equipment are designed to conduct large numbers of diverse experiments in space. Measurements will be made within the earth's atmosphere, ionosphere, exosphere, magnetosphere, and in cislunar space to obtain a better understanding of earth-sun relationships and of the earth as a planet. Configured to meet scientific requirements, the observatories… 
POGO satellite orbit corrections: an opportunity to improve the quality of the geomagnetic field measurements?
We present an attempt to improve the quality of the geomagnetic field measurements from the Polar Orbiting Geophysical Observatory (POGO) satellite missions in the late 1960s. Inaccurate satellite
Space Sciences Data Processing
TLDR
There is a great need for additional development of analysis and display programs, techniques, and equipment to assist in the ground processing of data from spacecraft carrying large numbers of scientific instruments.
Interface Problems in Space Experimentation
Space experimentation is expanding rapidly. Unmanned satellites are being equipped with precision instruments of greater power, and manned space stations accommodating large crews are in the
OGO 3 observations of ELF noise in the magnetosphere: 1. Spatial extent and frequency of occurrence
The magnetic noise in the magnetosphere in the frequency range from 10 to 800 Hz has been extensively measured by the spectrum analyzers of the search coil magnetometer on OGO 3. This paper is a
A Review of Observations of Molecular Ions in the Earth’s Magnetosphere-Ionosphere System
Ionospheric molecular ions, such as NO+, N 2 + and O 2 + , are gravitationally bound, and are expected to undergo recombination to form a pair of neutral atoms, due to short dissociative
The world magnetic survey
The mathematical and graphical description of the earth's main field has been, and is, a “data limited” problem. The World Magnetic Survey (WMS) is an endeavor to minimize this limitation by rapidly
Cislunar Multiscale Dynamics and Implications for SSA
To enable and protect the critical elements of the combined commercial, civil, and military command, control, communications, computer, intelligence, surveillance, and reconnaissance (C4ISR)
First magnetic field results from the OGO-2 SATELLITE.
Root-mean-square differences between measured magnetic field values obtained by rubidium vapor magnetometer aboard OGO-2 satellite and values derived from spherical harmonic expansions
...
...