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Woerner, C. V.

Publications and source records attributed to Woerner, C. V..

10 records
All sourcesNASA NTRSDOE OSTI
NASA NTRS1978

System implementation for Earth Radiation Budget Satellite System

A description is presented of the instrument system which is needed for the Earth Radiation Budget Satellite System (ERBSS). The system is to be composed of instruments on two of NOAA's near-polar sun-synchronous Tiros-N/NOAA A through G series of operational satellites and on a NASA midinclination satellite of the Applications Explorer Mission (AEM) type referred to as ERBS-A/AEM. The Tiros-N/NOAA satellites will be in nominal 833 km altitude circular orbits with orbital inclinations of 98 deg. The AEM satellite will be in a circular orbit with an inclination of approximately 56 deg and a nominal altitude of 600 km. Each satellite will carry wide field-of-view (WFOV) and medium field-of-view (MFOV) sensors, a sensor for measuring the solar constant, and a narrow field-of-view (NFOV) cross-track scanner. The conceptual design of the W/MFOV instrument is discussed along with the conceptual design of the scanner.

Cooper, J. E.↗
NASA NTRS1978

The Earth Radiation Budget Satellite System

The scientific objectives of an Earth Radiation Budget Satellite System (ERBSS) are discussed along with the associated data analysis methods, mission analysis, and the instrument systems. High resolution data on the scale of about 250 km over the entire globe are essential to gain insight into such features as the development of sea-surface temperature anomalies, radiation effects of ice and snow cover on the atmospheric circulation, albedo variation in the desert-vegetation boundaries, and major long-period circulation phenomena. The ERBSS experiment is also viewed as a precursor of an operational satellite system for monitoring the earth's radiation budget. Various numbers of satellites and orbit inclinations have been analyzed to define the satellite combination which provides sufficient coverage of the earth for spatial and temporal radiation sampling.

Woerner, C. V.↗
NASA NTRS1978

The earth radiation budget satellite system for climate research

The mission implications of providing earth radiation budget data for climate studies have been thoroughly studied. The results of these studies indicate the need for a multisensor, multisatellite system consisting of high and midinclination orbits. To meet this need, NASA and NOAA are planning a joint Earth Radiation Budget Satellite System (ERBSS) composed of instruments on two of NOAA's near-polar Sun-synchronous TIROS-N/NOAA A through G series of operational satellites and on an NASA midinclination satellite of the Applications Explorer Mission (AEM) type referred to as ERBS-A/AEM. This paper describes the scientific objectives of ERBSS, the associated data analysis methods, mission analysis (sampling), and instrument definition.

Woerner, C. V.↗
NASA NTRS1978

The earth radiation budget satellite system of the early 1980's

The overall program objective of the Earth Radiation Budget Satellite System is to gather the required radiation budget data and apply these data for a better understanding and prediction of climate. The paper describes the planned system, including the instruments and the associated sampling strategies and data analysis methods. Examination of mission implications reveals the need for a multisensor, multisatellite system consisting of high- and mid-inclination orbits. Each spacecraft will carry wide and medium field-of-view sensors, a sensor for measuring the solar constant, and a narrow field-of-view cross-track scanner.

Cooper, J. E.↗
NASA NTRS1978

The Earth Radiation Budget Satellite System - An overview

The Earth Radiation Budget Satellite System (ERBSS) has been developed to provide radiation budget data. The current ERBSS studies have focused on a multiple satellite/multiple sensor system approach for determining earth radiation budget parameters at the top of the atmosphere on monthly and longer time scales for a number of area resolutions. The area resolutions include 250 by 250 km regions, 1000 by 1000 km regions in the tropics, 10 deg latitudinal zones, an equator to pole gradient net, and a global net. NOAA's near-polar sun-synchronous Tiros-N series of operational satellites are to be used together with a NASA 56-degree inclination satellite of the Applications Explorer Mission type. Each spacecraft will carry wide and medium field-of-view sensors, a sensor for measuring the solar constant, and a narrow field-of-view cross-track scanner.

Woerner, C. V.↗
NASA NTRS1978

System implementation for earth radiation budget satellite system

The earth-orbiting satellite provides a platform, outside the earth's atmosphere, which is capable of simultaneously monitoring the outgoing reflection of the sun's energy from the earth's surface and atmosphere, and the longwave radiation emitted by the earth and its atmosphere. These capabilities provide the opportunity to conduct detailed studies of the variations in the earth's radiation budget, the effects of natural and manmade changes in the environment on this budget, and the effects which changes in the energy budget produce on earth's weather and climate. A description is presented of the instrument system requirements and a conceptual design of an instrument approach to meet these requirements for providing the earth radiation budget data.

Cooper, J. E.↗
NASA NTRS1978

The earth radiation budget satellite system of the early 1980's

Climate study by the proposed earth radiation budget satellite system (ERBSS) is discussed. The system would use TIROS-N and ERBS-A/AEM satellites. The objectives are (1) to determine, for a minimum of one to two years, the monthly average radiation budget on regional, zonal, and global scales; (2) to determine the equator-to-pole energy transport gradient; and (3) to determine the average diurnal variation in the radiation budget on a regional and monthly scale. Date interpretation, data analysis, sampling analysis, ERBSS capabilities and instrumentation are considered.

Copper, J. E.↗