NDLI: Study of spacecraft direct readout meteorological systems

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Study of spacecraft direct readout meteorological systems

Content Provider	NASA Technical Reports Server (NTRS)
Author	Bartlett, R. Elam, W. Hoedemaker, R.
Copyright Year	1973
Description	Characteristics are defined of the next generation direct readout meteorological satellite system with particular application to Tiros N. Both space and ground systems are included. The recommended space system is composed of four geosynchronous satellites and two low altitude satellites in sun-synchronous orbit. The goesynchronous satellites transmit to direct readout ground stations via a shared S-band link, relayed FOFAX satellite cloud cover pictures (visible and infrared) and weather charts (WEFAX). Basic sensor data is transmitted to regional Data Utilization Stations via the same S-band link. Basic sensor data consists of 0.5 n.m. sub-point resolution data in the 0.55 - 0.7 micron spectral region, and 4.0 n.m. resolution data in the 10.5 - 12.6 micron spectral region. The two low altitude satellites in sun-synchronous orbit provide data to direct readout ground stations via a 137 MHz link, a 400 Mhz link, and an S-band link.
File Size	5463861
Page Count	192
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19740002686
Archival Resource Key	ark:/13960/t6pz9zw6v
Language	English
Publisher Date	1973-09-01
Access Restriction	Open
Subject Keyword	Space Vehicles Ultrahigh Frequencies Meteorological Satellites Meteorological Parameters Spacecraft Communication Cloud Photography Superhigh Frequencies Ground Stations Tiros Operational Satellite System Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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